Tiến độ hàng đợi
Đếm mỗi run_id một lần, không đếm từng file job: run_id đã ok ở bất kỳ đâu (kể cả job bị từ chối result_conflict vì kết quả ok đã có) tính là xong một lần, các bản xếp lại dưới manifest khác không cộng thêm. Job chưa có trạng thái mà ghim code MỚI hơn bản đang publish cho worker là "chờ publish": sẽ chạy sau lần publish kế tiếp nên vẫn tính vào queued, tổng và ETA. Job ghim code CŨ hơn (hoặc rẽ nhánh khác) là "bị thay thế (code cũ)": không worker nào chạy nên không tính vào tổng. Trạng thái running quá thời gian thường lệ của job (trung vị các lần chạy xong, mặc định 6h 00m) mà không còn worker giữ claim là "treo": lượt worker sau sẽ chạy lại. ETA = (queued + running + treo) × trung vị thời gian các run đã xong trên máy đó (không có ETA khi chưa run nào xong); ok gồm cả run đã ingest. Mỗi máy tách thanh theo phiên bản nhãn. Cập nhật lúc 2026-10-26 17:44 UTC.
m1: 205/205
v1: 49/49
v2: 1/1
v2_1: 5/5
queued 0 · running 0 · treo 0 · ok 253 · failed 7
m1: 74/75
v1: 4/4
queued 0 · running 1 · treo 0 · ok 77 · failed 1 · ETA ~26m
đang chạy: k2_e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_oof5f4_m1 seed 13 trên legion, bắt đầu 2026-10-26 15:23 UTC (đã 2h 21m)
m1: 7/7
queued 0 · running 0 · treo 0 · ok 7 · failed 0
Giải thích nhãn
6 intent (thứ tự ưu tiên)
Khi nhiều intent cùng khớp, intent đứng trước thắng: omi_intent_repeat > callback > relationship > nlu_fallback > negate > affirm. Ví dụ bên dưới do người viết tự đặt, không lấy từ data thật.
| Nhãn | Tên | Định nghĩa | Ví dụ (bot → khách) |
|---|---|---|---|
omi_intent_repeat | Yêu cầu nhắc lại | Khách muốn bot nhắc lại (“nói lại”, “gì cơ”, “nghe không rõ”), hoặc “alo” khi đang chờ người nghe hoặc không nghe rõ. | Bot: “Hợp đồng của anh sẽ đến hạn vào ngày mười lăm.” Khách: “Chị nói lại giúp tôi với.” |
callback | Hẹn gọi lại | Khách hay người nghe máy bảo gọi lại, hẹn gọi lại hoặc cho số khác để liên hệ. Chỉ báo bận hoặc chỉ nêu giờ mà không bảo gọi lại thì không phải callback. | Bot: “Em xin phép trao đổi vài phút được không ạ?” Khách: “Giờ anh đang bận, chiều gọi lại nhé.” |
relationship | Người thân, không phải chủ hợp đồng | Người nghe máy không phải người bot cần gặp và nói rõ mình là ai (người nhà, bạn, đồng nghiệp, “nghe máy giùm”). Chỉ báo người đó vắng mà không xưng mình là ai thì không phải relationship. | Bot: “Em muốn gặp anh Nam, anh có phải anh Nam không ạ?” Khách: “Anh là em trai, anh ấy đi vắng rồi.” |
nlu_fallback | Không hiểu / lạc đề | Câu khách không trả lời điều bot hỏi: lạc đề, câu méo do ASR, hỏi ngược, phàn nàn, nghi lừa đảo, hỏi về tiền hay thủ tục; kể cả khi mở đầu bằng “dạ / ừ” rồi nói chuyện khác, hoặc chỉ có từ đệm khi bot đang xin một thông tin cụ thể. | Bot: “Anh xác nhận giúp em thông tin hợp đồng nhé?” Khách: “Mà tháng này phải đóng bao nhiêu tiền vậy em?” |
negate | Phủ nhận | Khách phủ nhận, không đồng ý hoặc sửa điều bot nói (không phải người đó, nhầm số, chưa nhận, sai thông tin); không nhớ / không muốn cho thông tin; hỏi xác nhận để làm gì; bận hay vắng mà không bảo gọi lại. | Bot: “Thông tin hợp đồng của mình có chính xác không ạ?” Khách: “Không, sai rồi em ơi.” |
affirm | Đồng ý | Không rơi vào 5 nhãn trên và câu có từ xác nhận rõ điều bot hỏi (“đúng rồi”, “có”, “nhận rồi”, “tôi nghe đây”); “dạ / ừ” đứng một mình chỉ là affirm khi bot hỏi có/không hoặc hỏi danh tính. | Bot: “Anh là chủ hợp đồng đúng không ạ?” Khách: “Dạ đúng rồi em.” |
Ranh giới hay nhầm — quy tắc v2 (data lv2)
- Khách hỏi “để làm gì” khi đang được xác minh thông tin → negate.
- Khách hỏi về tiền hoặc thủ tục mà không có từ đồng ý hay phủ nhận → nlu_fallback.
- Khách bảo gọi lại, hẹn gọi lại hoặc cho số khác → callback; chỉ báo bận hoặc chỉ nêu giờ → negate (theo spec).
- Chỉ “ừ”, “dạ” sau lời bot thông báo (không hỏi) → affirm. Khác spec (spec gán fallback) vì train và QC đều gán affirm.
m2: nhãn test từ file rà soát QC của khách (cột “chuẩn”); train và dev giữ nguyên m1. Đầu vào vẫn là câu bot và chữ ASR. Dòng có nhãn chuẩn khác nhãn QC gốc (hoặc không có nhãn gốc để so) được tách sang split contrast như m1. Số đo được chấm lại từ dự đoán đã lưu của các run m1 (cùng model), không train lại; baseline production, run transductive và run dùng synth/augment chạy riêng trên m2. Nhãn m2 không làm run nào test_informed.m1: bộ dữ liệu chính, do khách cập nhật thủ công: tập dòng, nhãn, dev và test đều riêng nên không so trực tiếp với v1. Đầu vào test là chữ ASR lấy từ file QC gốc. Các dòng QC khách đã sửa nhãn so với bản gốc được tách khỏi bảng chính vì nghiêng về model (phần lớn trùng dự đoán của model), chỉ hiện ở split contrast để chẩn đoán. Không test_informed.v2: Nhãn QC v2 được chọn sửa một phần từ các dòng mà model bỏ phiếu khác nhãn gốc → số test v2 thiên về model, chỉ để tham khảo, không dùng để chọn phương pháp.v2_1: nhãn train/dev sửa theo quy tắc 1 (theo guideline v2, chủ dự án chọn) và quy tắc 3 (theo spec), dev giữ đúng các dòng của v1; nhãn test giữ nguyên v1 → so trực tiếp được với baseline.
Các split
dev: tập tách từ train, dùng chọn ngưỡng và xếp STT.test_clean: QC thật, đã bỏ cặp bot + khách trùng train; bảng chính.test_reply_unseen: QC thật, câu khách chưa từng xuất hiện trong train; mức chặt nhất.test_full: toàn bộ QC, gồm cả cặp trùng train nên số liệu lạc quan; chỉ để đối chiếu.contrast: chỉ có ở m1: các dòng QC khách đã sửa nhãn so với bản gốc. Nghiêng về model nên chỉ để chẩn đoán, hiện cuối trang run; không vào bảng, không xếp hạng, không chọn ensemble.
Cách đọc cột
- Số sau ±: độ lệch chuẩn mẫu (ddof=1) giữa các seed của cùng phương pháp, tính bằng điểm phần trăm. Ví dụ 84.10 ±0.37 = trung bình 84.10 qua các seed, các seed thường lệch nhau khoảng 0.4 điểm. Đây là độ dao động do seed, không phải khoảng tin cậy trên test: với cỡ test hiện tại, chênh vài điểm vẫn có thể là nhiễu (xem bootstrap). Ô không có ± là run 1 seed hoặc baseline.
- Pre / Rec / F1: precision, recall, F1 của từng intent trên split đó.
- Macro: trung bình đều các intent; Weighted là trung bình theo số mẫu mỗi intent.
- ▲ (chữ xanh): ứng viên vượt baseline cùng bản dữ liệu nhưng chưa tốt nhất cột.
- Ô nền xanh đậm: giá trị tốt nhất cột, tính trong cùng bản dữ liệu (m1, v1, v2 hoặc v2_1). Dòng transductive hoặc test_informed vẫn hiện nhưng không nhận ô xanh hay ▲.
- STT 0: baseline prod, ghim đầu bảng; ứng viên xếp từ 1, riêng cho từng bản dữ liệu.
- Quy tắc giải mã: cột không tiền tố dùng quy tắc mặc định: ngưỡng fallback chọn trên dev (recall cao nhất với precision ≥ 0.85). Cột argmax là cùng xác suất đó giải mã bằng argmax, không ngưỡng fallback. Baseline prod chỉ có nhãn cứng nên hai quy tắc cho cùng một số.
- −rep: macro trên 5 intent, bỏ omi_intent_repeat: test_clean chỉ có vài dòng repeat nên một dòng lật làm macro-F1 đổi vài điểm.
Xếp hạng phương pháp
Hai bảng chính chỉ đo trên phần test QC model chưa từng thấy: clean = test_clean (bỏ cặp bot+KH trùng train), reply-unseen = test_reply_unseen (câu KH không có trong train, mức chặt nhất). Lựa chọn dựa trên dev + test. STT xếp theo dev recall@p85; ngưỡng và temperature chỉ khớp trên dev, không bao giờ chỉnh theo test. Số liệu là trung bình ± độ lệch chuẩn qua seed. Khi tỉ lệ lớp ở test khác dev, precision test có thể thấp hơn 0.85. Hàng tham chiếu (STT 0; nhãn cứng không có xác suất nên recall@p85 là recall fallback thường) luôn ghim ở đầu cả hai bảng, kể cả khi sắp xếp cột; ứng viên đánh STT từ 1. Bảng cuối trang là dev và test_full, dữ liệu liên quan train, chỉ để đối chiếu. Cột Data: v1 là nhãn gốc, v2 là nhãn train và QC đã relabel (method đuôi _lv2), v2_1 là nhãn train/dev theo spec với QC giữ nguyên v1 (đuôi _lv21); STT, baseline và ô tô đậm tính riêng trong từng bản, dùng bộ lọc Data để xem một bản. Tạo lúc 2026-10-26 17:44 UTC.
| STT | Model_Name | Backbone | Threshold | Data | Họ | Máy | Seed | n_eff | Params | Latency ms | clean Accuracy | clean Macro_Pre | clean Macro_Rec | clean Macro_F1 | clean Macro_F1 −rep | clean Weighted_F1 | clean FB recall | clean FB precision | clean argmax Macro_F1 | clean argmax Macro_F1 −rep | clean argmax FB recall | clean argmax FB precision | reply-unseen Accuracy | reply-unseen Macro_Pre | reply-unseen Macro_Rec | reply-unseen Macro_F1 | reply-unseen Macro_F1 −rep | reply-unseen Weighted_F1 | reply-unseen FB recall | reply-unseen FB precision | reply-unseen argmax Macro_F1 | reply-unseen argmax Macro_F1 −rep | reply-unseen argmax FB recall | reply-unseen argmax FB precision | clean fb→negate | clean fb→affirm | clean false fb | Trạng thái | Phân tích |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | 95.00% | 89.22% | 92.22% | 90.16% | 91.65% | 94.96% | 73.08% | 87.16% | 90.16% | 91.65% | 73.08% | 87.16% | 94.59% | 86.77% | 92.90% | 88.63% | 92.24% | 94.59% | 77.05% | 88.68% | 88.63% | 92.24% | 77.05% | 88.68% | 16.92% | 7.69% | 0.63% | ok | – |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | 93.71% | 86.69% | 90.36% | 87.68% | 89.84% | 93.65% | 70.41% | 83.13% | 87.68% | 89.84% | 70.41% | 83.13% | 93.55% | 86.21% | 91.91% | 88.04% | 91.10% | 93.55% | 78.16% | 85.00% | 88.04% | 91.10% | 78.16% | 85.00% | 17.35% | 9.18% | 0.92% | ok | – |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | 93.58% | 83.83% | 90.99% | 85.94% | 89.80% | 93.57% | 70.33% | 77.11% | 85.94% | 89.80% | 70.33% | 77.11% | 93.32% | 83.21% | 92.18% | 85.74% | 90.88% | 93.37% | 76.83% | 78.75% | 85.74% | 90.88% | 76.83% | 78.75% | 17.58% | 8.79% | 1.24% | oktest_informed | – |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | 93.71% | 86.69% | 90.36% | 87.68% | 89.84% | 93.65% | 70.41% | 83.13% | 87.68% | 89.84% | 70.41% | 83.13% | 93.55% | 86.21% | 91.91% | 88.04% | 91.10% | 93.55% | 78.16% | 85.00% | 88.04% | 91.10% | 78.16% | 85.00% | 17.35% | 9.18% | 0.92% | ok | – |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 94.42% | 88.12% | 91.33% | 88.68% | 90.76% | 94.90% | 99.20% | 56.36% | 91.26% | 94.34% | 87.20% | 87.20% | 93.56% | 84.34% | 87.16% | 84.58% | 90.59% | 94.13% | 100.00% | 55.71% | 88.52% | 94.46% | 88.03% | 87.29% | 0.00% | 0.80% | 4.39% | okp85_not_met | – |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 94.72% | 88.43% | 91.61% | 89.07% | 91.24% | 95.14% | 99.20% | 58.22% | 91.26% | 94.34% | 87.20% | 87.20% | 93.88% | 84.62% | 87.45% | 84.96% | 91.04% | 94.38% | 100.00% | 57.35% | 88.52% | 94.46% | 88.03% | 87.29% | 0.00% | 0.80% | 4.07% | okp85_not_met | – |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 94.72% | 88.43% | 91.61% | 89.07% | 91.24% | 95.14% | 99.20% | 58.22% | 91.26% | 94.34% | 87.20% | 87.20% | 93.88% | 84.62% | 87.45% | 84.96% | 91.04% | 94.38% | 100.00% | 57.35% | 88.52% | 94.46% | 88.03% | 87.29% | 0.00% | 0.80% | 4.07% | okp85_not_met | – |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 94.76% | 88.82% | 93.04% | 90.10% | 91.45% | 95.14% | 98.40% | 59.42% | 90.98% | 94.00% | 84.80% | 86.89% | 93.93% | 85.86% | 90.26% | 87.16% | 91.26% | 94.39% | 99.15% | 58.59% | 88.22% | 94.10% | 85.47% | 86.96% | 0.00% | 1.60% | 3.84% | okp85_not_met | – |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 106.3 ms | 95.76% | 90.29% | 92.70% | 91.15% | 92.71% | 95.89% | 96.00% | 71.01% | 92.28% | 94.07% | 85.60% | 87.70% | 95.14% | 87.31% | 89.99% | 88.27% | 92.59% | 95.31% | 96.58% | 70.19% | 89.58% | 94.16% | 86.32% | 87.83% | 0.80% | 2.40% | 2.24% | okp85_not_met | – |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 45.3 ms | 95.11% | 86.80% | 91.30% | 88.39% | 91.67% | 95.39% | 96.80% | 63.02% | 89.71% | 93.37% | 85.60% | 82.31% | 94.35% | 82.19% | 87.15% | 83.92% | 91.48% | 94.71% | 97.44% | 61.96% | 86.19% | 93.43% | 86.32% | 82.11% | 0.00% | 1.60% | 3.25% | okp85_not_met | – |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 94.7 ms | 95.24% | 86.99% | 91.49% | 88.59% | 91.91% | 95.52% | 96.80% | 63.02% | 89.89% | 93.58% | 84.80% | 82.81% | 94.51% | 82.39% | 87.36% | 84.13% | 91.73% | 94.87% | 97.44% | 61.96% | 86.38% | 93.65% | 85.47% | 82.64% | 0.00% | 1.60% | 3.25% | okp85_not_met | – |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 96.19% | 91.80% | 93.49% | 92.25% | 93.30% | 96.33% | 97.60% | 71.35% | 92.43% | 94.25% | 86.40% | 87.10% | 95.67% | 89.81% | 90.82% | 89.81% | 93.23% | 95.83% | 98.29% | 70.55% | 89.75% | 94.36% | 87.18% | 87.18% | 0.00% | 1.60% | 2.24% | okp85_not_met | – |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 95.89% | 91.24% | 93.32% | 91.77% | 92.74% | 96.08% | 97.60% | 67.78% | 92.43% | 94.25% | 86.40% | 87.10% | 95.30% | 89.29% | 90.63% | 89.34% | 92.67% | 95.52% | 98.29% | 67.25% | 89.75% | 94.36% | 87.18% | 87.18% | 0.00% | 1.60% | 2.65% | okp85_not_met | – |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 95.89% | 91.24% | 93.32% | 91.77% | 92.74% | 96.08% | 97.60% | 67.78% | 92.43% | 94.25% | 86.40% | 87.10% | 95.30% | 89.29% | 90.63% | 89.34% | 92.67% | 95.52% | 98.29% | 67.25% | 89.75% | 94.36% | 87.18% | 87.18% | 0.00% | 1.60% | 2.65% | okp85_not_met | – |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 95.89% | 91.24% | 93.32% | 91.77% | 92.74% | 96.08% | 97.60% | 67.78% | 92.43% | 94.25% | 86.40% | 87.10% | 95.30% | 89.29% | 90.63% | 89.34% | 92.67% | 95.52% | 98.29% | 67.25% | 89.75% | 94.36% | 87.18% | 87.18% | 0.00% | 1.60% | 2.65% | okp85_not_met | – |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 95.15% | 87.23% | 93.36% | 89.56% | 92.08% | 95.46% | 97.60% | 62.56% | 90.56% | 94.47% | 87.20% | 86.51% | 94.40% | 83.45% | 90.61% | 86.10% | 91.89% | 94.80% | 98.29% | 61.50% | 87.60% | 94.59% | 88.03% | 86.55% | 0.00% | 1.60% | 3.34% | okp85_not_met | – |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 93.81% | 86.01% | 92.84% | 88.18% | 90.43% | 94.43% | 98.40% | 53.02% | 90.36% | 94.24% | 84.80% | 86.89% | 92.87% | 82.32% | 90.04% | 84.74% | 90.26% | 93.61% | 99.15% | 52.49% | 87.39% | 94.35% | 85.47% | 86.96% | 0.00% | 0.80% | 4.99% | okp85_not_met | – |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | decoder | legion | 3 | 3 | 24M | 94.0 ms | 93.15% ±1.49 | 87.53% ±0.63 | 88.56% ±0.37 | 86.69% ±0.83 | 89.06% ±2.10 | 93.76% ±1.10 | 96.00% ±0.80 | 53.41% ±8.30 | 90.25% ±0.30 | 92.42% ±0.48 | 81.60% ±3.49 | 83.56% ±3.34 | 92.06% ±1.68 | 82.75% ±1.33 | 82.89% ±1.49 | 80.95% ±1.69 | 88.81% ±2.13 | 92.76% ±1.23 | 96.58% ±0.85 | 52.82% ±8.13 | 86.79% ±0.56 | 92.31% ±0.53 | 81.48% ±3.95 | 83.57% ±3.30 | 2.13% | 1.60% | 4.97% | cần sửap85_not_met | – |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | encoder | zephyrus | 1 | 1 | 86M | 11.7 ms | 92.03% | 81.03% | 89.32% | 83.62% | 87.49% | 92.80% | 96.00% | 49.38% | 87.96% | 91.81% | 83.20% | 81.25% | 90.55% | 76.31% | 84.75% | 78.71% | 86.95% | 91.50% | 95.73% | 48.07% | 84.76% | 91.71% | 83.76% | 80.99% | 0.80% | 0.80% | 5.63% | okp85_not_met | – |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | encoder | zephyrus | 1 | 1 | 111M | 22.4 ms | 94.24% | 86.23% | 89.54% | 87.41% | 89.51% | 94.44% | 88.00% | 63.58% | 87.79% | 91.15% | 80.00% | 76.34% | 93.24% | 82.30% | 86.63% | 83.83% | 89.17% | 93.51% | 88.03% | 62.42% | 84.51% | 90.89% | 79.49% | 75.61% | 2.40% | 8.00% | 2.88% | okp85_not_met | – |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | decoder | legion | 1 | 1 | 17M | 55.4 ms | 93.85% | 84.73% | 92.99% | 87.74% | 89.57% | 94.35% | 93.60% | 55.45% | 87.62% | 91.39% | 79.20% | 74.44% | 92.77% | 81.31% | 91.35% | 84.74% | 89.19% | 93.39% | 93.16% | 54.23% | 84.38% | 91.25% | 79.49% | 73.81% | 1.60% | 2.40% | 4.30% | okp85_not_met | – |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | decoder | legion | 3 | 3 | 17M | 52.8 ms | 93.98% ±0.20 | 87.30% ±0.82 | 93.59% ±0.41 | 89.45% ±0.21 | 89.96% ±0.26 | 94.50% ±0.20 | 95.47% ±0.46 | 54.82% ±0.03 | 89.75% ±1.04 | 92.64% ±0.34 | 85.60% ±1.39 | 77.25% ±5.13 | 92.94% ±0.22 | 84.70% ±1.05 | 91.91% ±0.33 | 87.17% ±0.42 | 89.59% ±0.24 | 93.57% ±0.22 | 95.16% ±0.49 | 53.87% ±0.26 | 86.81% ±1.30 | 92.50% ±0.36 | 85.75% ±1.78 | 76.88% ±5.07 | 1.87% | 1.33% | 4.50% | okp85_not_met | – |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 94.59% | 86.93% | 94.22% | 89.56% | 91.18% | 95.02% | 96.80% | 57.89% | 91.59% | 94.73% | 87.20% | 89.34% | 93.72% | 83.78% | 92.80% | 86.91% | 90.96% | 94.25% | 97.44% | 57.00% | 88.87% | 94.88% | 88.03% | 89.57% | 0.80% | 1.60% | 4.03% | okp85_not_met | – |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | encoder | legion | 3 | 3 | 304M | 12.3 ms | 94.13% ±0.89 | 86.17% ±0.60 | 91.58% ±1.00 | 87.94% ±0.33 | 90.26% ±1.67 | 94.53% ±0.68 | 96.27% ±0.46 | 59.78% ±8.70 | 88.30% ±1.09 | 92.38% ±0.21 | 85.07% ±0.92 | 79.78% ±1.80 | 93.17% ±1.01 | 82.49% ±0.84 | 88.70% ±1.09 | 84.46% ±0.03 | 90.01% ±1.71 | 93.67% ±0.77 | 96.58% ±0.85 | 58.92% ±8.59 | 84.64% ±1.16 | 92.34% ±0.26 | 85.75% ±1.31 | 79.45% ±1.73 | 0.53% | 1.87% | 3.83% | okp85_not_met | – |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | encoder | zephyrus | 3 | 3 | 111M | 20.7 ms | 93.26% ±1.42 | 85.68% ±1.60 | 89.22% ±3.21 | 86.25% ±2.95 | 88.98% ±1.97 | 93.83% ±1.12 | 95.73% ±3.23 | 54.90% ±9.37 | 89.13% ±0.19 | 91.88% ±0.58 | 80.53% ±2.01 | 81.18% ±0.75 | 92.12% ±1.71 | 80.15% ±3.78 | 84.44% ±6.19 | 80.85% ±5.52 | 88.68% ±2.11 | 92.78% ±1.36 | 96.01% ±3.24 | 54.16% ±9.78 | 86.12% ±0.28 | 91.91% ±0.56 | 81.48% ±1.78 | 81.24% ±1.02 | 0.53% | 2.67% | 4.71% | okp85_not_met | – |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | decoder | legion | 3 | 3 | 33M | 138.1 ms | 94.29% ±0.34 | 85.74% ±0.65 | 92.06% ±0.66 | 87.97% ±0.39 | 90.69% ±0.51 | 94.71% ±0.28 | 96.27% ±0.46 | 57.52% ±1.65 | 90.01% ±0.27 | 93.43% ±0.84 | 82.13% ±3.03 | 84.50% ±3.73 | 93.38% ±0.38 | 81.66% ±0.56 | 88.54% ±1.34 | 84.02% ±0.67 | 90.38% ±0.60 | 93.89% ±0.31 | 96.01% ±0.49 | 56.86% ±1.54 | 86.64% ±0.16 | 93.38% ±0.97 | 82.34% ±2.75 | 84.90% ±4.36 | 1.07% | 1.33% | 4.07% | okp85_not_met | – |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | decoder | legion | 2 | 2 | 13M | 51.1 ms | 93.40% ±0.28 | 86.52% ±2.40 | 89.97% ±1.34 | 87.08% ±0.35 | 89.12% ±0.97 | 93.98% ±0.22 | 96.40% ±0.57 | 53.23% ±1.81 | 89.23% ±0.22 | 92.51% ±0.89 | 86.80% ±2.83 | 78.90% ±0.54 | 92.32% ±0.34 | 82.86% ±3.72 | 85.70% ±1.37 | 82.88% ±0.80 | 88.84% ±1.00 | 93.01% ±0.28 | 97.01% ±0.60 | 52.45% ±1.87 | 86.00% ±0.07 | 92.49% ±0.92 | 87.61% ±3.02 | 78.54% ±0.58 | 2.00% | 1.60% | 4.85% | okp85_not_met | – |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | decoder | legion | 3 | 3 | 26M | 49.5 ms | 92.66% ±1.12 | 84.56% ±1.98 | 90.28% ±1.96 | 86.15% ±2.11 | 88.26% ±1.86 | 93.33% ±0.84 | 95.47% ±0.92 | 51.30% ±6.05 | 87.35% ±0.54 | 91.63% ±0.21 | 81.33% ±2.44 | 80.08% ±0.99 | 91.45% ±1.37 | 80.73% ±2.84 | 86.87% ±2.85 | 82.34% ±2.92 | 87.95% ±1.97 | 92.26% ±1.04 | 96.01% ±0.99 | 50.48% ±6.24 | 83.79% ±0.77 | 91.60% ±0.22 | 81.77% ±1.78 | 79.98% ±1.43 | 1.87% | 2.13% | 5.28% | okp85_not_met | – |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | encoder | zephyrus | 3 | 3 | 111M | 18.0 ms | 92.97% ±0.64 | 82.86% ±1.07 | 91.51% ±1.16 | 85.65% ±1.07 | 88.22% ±0.73 | 93.51% ±0.50 | 92.80% ±1.39 | 54.21% ±4.23 | 87.63% ±0.49 | 91.71% ±0.70 | 82.93% ±4.62 | 79.58% ±3.68 | 92.05% ±0.63 | 79.72% ±1.18 | 89.97% ±2.40 | 82.70% ±1.44 | 88.10% ±0.71 | 92.66% ±0.51 | 92.88% ±1.31 | 54.50% ±3.50 | 84.60% ±1.04 | 91.60% ±0.78 | 83.19% ±4.71 | 79.18% ±3.94 | 1.33% | 4.27% | 4.53% | okp85_not_met | – |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | encoder | zephyrus | 1 | 1 | 86M | 12.0 ms | 93.68% | 89.53% | 80.34% | 79.10% | 89.21% | 93.99% | 95.20% | 56.13% | 88.60% | 92.13% | 83.20% | 84.55% | 93.08% | 89.68% | 80.46% | 79.25% | 89.39% | 93.47% | 96.58% | 57.36% | 85.62% | 92.21% | 84.62% | 84.62% | 2.40% | 1.60% | 4.26% | okp85_not_met | – |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | decoder | kaggle | 1 | 1 | 33M | 233.2 ms | 93.64% | 85.03% | 95.05% | 88.56% | 89.73% | 94.13% | 97.60% | 54.95% | 90.09% | 92.11% | 84.80% | 75.71% | 92.61% | 82.13% | 94.83% | 86.26% | 89.39% | 93.21% | 97.44% | 54.03% | 87.71% | 91.92% | 84.62% | 75.00% | 0.00% | 0.00% | 4.58% | okp85_not_met | – |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | decoder | kaggle | 1 | 1 | 44M | 379.1 ms | 95.24% | 86.94% | 94.04% | 89.89% | 91.57% | 95.45% | 94.40% | 66.29% | 89.83% | 93.13% | 84.80% | 83.46% | 94.51% | 83.77% | 92.56% | 87.25% | 91.36% | 94.78% | 94.02% | 65.48% | 86.71% | 92.95% | 83.76% | 83.05% | 2.40% | 1.60% | 2.75% | okp85_not_met | – |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | ensemble | legion | 1 | 1 | N/A | 19.6 ms | 94.59% | 89.40% | 91.35% | 89.54% | 91.09% | 94.91% | 96.80% | 60.80% | 92.27% | 93.80% | 85.60% | 86.29% | 93.77% | 86.74% | 87.20% | 85.79% | 90.95% | 94.13% | 97.44% | 60.32% | 90.03% | 93.75% | 85.47% | 86.21% | 0.00% | 2.40% | 3.57% | okp85_not_met | – |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | encoder | zephyrus | 3 | 3 | 86M | 9.0 ms | 93.26% ±0.93 | 84.64% ±0.81 | 88.47% ±0.45 | 85.51% ±0.68 | 89.10% ±1.42 | 93.77% ±0.73 | 96.53% ±1.85 | 55.47% ±5.82 | 86.44% ±0.77 | 91.03% ±1.04 | 83.20% ±2.77 | 73.93% ±7.34 | 92.06% ±1.07 | 78.19% ±0.58 | 82.18% ±1.11 | 79.06% ±0.60 | 88.69% ±1.47 | 92.66% ±0.82 | 96.30% ±1.97 | 54.39% ±5.91 | 82.15% ±1.25 | 91.03% ±1.03 | 84.90% ±3.45 | 73.61% ±7.46 | 1.33% | 1.33% | 4.52% | okp85_not_met | – |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | encoder | zephyrus | 3 | 3 | 111M | 17.6 ms | 92.97% ±0.92 | 84.49% ±1.19 | 89.84% ±0.69 | 86.01% ±0.91 | 88.64% ±1.22 | 93.55% ±0.68 | 95.47% ±1.67 | 53.62% ±6.45 | 87.96% ±1.48 | 91.91% ±0.94 | 81.60% ±2.88 | 80.48% ±5.49 | 91.92% ±1.06 | 80.24% ±1.47 | 85.98% ±1.09 | 81.84% ±1.05 | 88.40% ±1.28 | 92.60% ±0.80 | 95.73% ±1.71 | 53.19% ±6.02 | 84.57% ±1.84 | 91.80% ±1.05 | 81.77% ±2.75 | 80.13% ±5.87 | 0.80% | 2.40% | 4.84% | okp85_not_met | – |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | decoder | kaggle | 3 | 3 | 33M | 232.8 ms | 94.95% ±0.84 | 87.65% ±2.68 | 93.06% ±1.04 | 89.41% ±0.86 | 91.57% ±1.29 | 95.27% ±0.65 | 95.73% ±2.01 | 63.85% ±10.40 | 90.54% ±0.75 | 93.74% ±0.51 | 84.53% ±2.57 | 85.43% ±1.03 | 94.16% ±1.01 | 85.15% ±4.66 | 90.62% ±1.90 | 86.46% ±1.71 | 91.35% ±1.35 | 94.55% ±0.80 | 95.44% ±2.15 | 63.18% ±10.65 | 87.51% ±0.88 | 93.78% ±0.46 | 84.62% ±2.26 | 85.83% ±0.76 | 1.87% | 0.53% | 3.26% | okp85_not_met | – |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 93.29% ±0.49 | 86.97% ±2.88 | 89.52% ±1.99 | 87.11% ±1.87 | 89.20% ±0.74 | 93.80% ±0.40 | 94.13% ±2.57 | 54.24% ±2.22 | 89.29% ±1.00 | 91.86% ±0.25 | 86.40% ±0.80 | 73.16% ±1.75 | 92.22% ±0.52 | 83.95% ±5.67 | 84.73% ±3.64 | 82.44% ±3.27 | 88.93% ±0.71 | 92.81% ±0.44 | 94.02% ±2.26 | 53.56% ±2.06 | 85.91% ±1.94 | 91.65% ±0.28 | 86.04% ±0.49 | 72.62% ±1.90 | 3.20% | 1.60% | 4.56% | okp85_not_met | – |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | decoder | legion | 3 | 3 | 13M | 49.8 ms | 93.48% ±0.74 | 85.45% ±1.39 | 89.55% ±0.80 | 86.52% ±1.01 | 89.19% ±1.10 | 93.96% ±0.66 | 95.20% ±0.00 | 55.38% ±3.11 | 88.74% ±2.21 | 92.32% ±0.69 | 83.73% ±2.01 | 82.04% ±1.90 | 92.52% ±0.82 | 81.16% ±1.74 | 85.37% ±0.79 | 82.19% ±1.07 | 89.06% ±1.05 | 93.08% ±0.74 | 96.01% ±0.49 | 55.26% ±2.86 | 85.41% ±3.19 | 92.30% ±0.73 | 84.33% ±2.15 | 82.04% ±1.64 | 2.40% | 1.87% | 4.41% | okp85_not_met | – |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 94.24% ±0.35 | 86.86% ±0.82 | 91.31% ±2.13 | 88.44% ±1.17 | 90.29% ±0.37 | 94.53% ±0.32 | 93.60% ±0.80 | 61.33% ±2.27 | 89.66% ±0.59 | 92.52% ±0.40 | 84.00% ±1.60 | 82.68% ±1.37 | 93.40% ±0.54 | 83.10% ±2.17 | 88.02% ±4.24 | 84.82% ±2.99 | 90.15% ±0.49 | 93.73% ±0.48 | 94.02% ±0.85 | 60.99% ±2.78 | 86.52% ±0.39 | 92.39% ±0.41 | 83.76% ±1.71 | 82.35% ±1.46 | 1.87% | 2.93% | 3.39% | okp85_not_met | – |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | encoder | zephyrus | 3 | 3 | 111M | 17.8 ms | 93.32% ±1.04 | 83.47% ±1.31 | 89.80% ±1.38 | 85.57% ±1.67 | 88.54% ±1.83 | 93.79% ±0.80 | 93.60% ±3.67 | 56.84% ±8.27 | 87.78% ±0.35 | 91.54% ±0.86 | 83.20% ±4.80 | 80.14% ±7.69 | 92.17% ±1.26 | 79.20% ±1.55 | 86.37% ±2.22 | 81.45% ±2.09 | 88.22% ±1.91 | 92.75% ±0.98 | 93.73% ±3.56 | 56.07% ±8.34 | 84.49% ±0.67 | 91.49% ±0.92 | 84.05% ±5.15 | 80.07% ±7.82 | 1.33% | 3.47% | 4.23% | okp85_not_met | – |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | decoder | legion | 3 | 3 | 17M | 48.0 ms | 93.29% ±0.72 | 83.90% ±1.63 | 91.05% ±2.00 | 86.42% ±2.00 | 89.41% ±1.16 | 93.82% ±0.55 | 93.07% ±2.44 | 54.65% ±5.02 | 87.28% ±0.69 | 91.55% ±0.65 | 79.73% ±0.46 | 74.96% ±1.76 | 92.24% ±0.83 | 79.69% ±2.34 | 87.68% ±3.62 | 82.38% ±3.02 | 89.17% ±1.17 | 92.87% ±0.63 | 93.45% ±2.61 | 54.15% ±5.00 | 83.97% ±1.22 | 91.44% ±0.71 | 80.06% ±0.49 | 74.77% ±2.12 | 2.40% | 2.67% | 4.49% | cần sửap85_not_met | – |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | encoder | zephyrus | 6 | 6 | 86M | 19.6 ms | 94.00% ±0.76 | 87.78% ±1.16 | 91.06% ±1.96 | 88.46% ±1.34 | 90.23% ±0.98 | 94.38% ±0.65 | 95.87% ±1.18 | 58.47% ±5.03 | 91.07% ±0.62 | 93.16% ±0.56 | 83.60% ±3.91 | 85.19% ±2.89 | 93.10% ±0.88 | 84.83% ±2.60 | 87.09% ±3.55 | 84.46% ±2.55 | 90.10% ±0.99 | 93.54% ±0.76 | 96.30% ±1.29 | 58.21% ±5.16 | 88.50% ±0.80 | 93.09% ±0.53 | 83.48% ±3.89 | 85.17% ±2.97 | 1.07% | 2.00% | 3.95% | cần sửap85_not_met | – |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 93.61% ±0.33 | 86.48% ±1.20 | 90.39% ±2.36 | 87.35% ±1.42 | 89.67% ±0.63 | 94.08% ±0.21 | 95.47% ±1.22 | 55.84% ±4.35 | 89.46% ±1.57 | 91.70% ±0.27 | 83.73% ±4.82 | 73.85% ±4.31 | 92.59% ±0.48 | 82.28% ±2.30 | 86.01% ±4.80 | 82.70% ±3.16 | 89.41% ±0.71 | 93.14% ±0.34 | 95.44% ±1.78 | 55.31% ±4.76 | 86.76% ±2.23 | 91.55% ±0.20 | 83.48% ±5.15 | 73.70% ±3.94 | 1.33% | 1.33% | 4.36% | okp85_not_met | – |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | encoder | zephyrus | 3 | 3 | 135M | 19.6 ms | 93.48% ±0.36 | 85.33% ±1.45 | 90.84% ±2.39 | 87.13% ±1.75 | 89.30% ±0.74 | 93.91% ±0.31 | 94.40% ±0.80 | 56.84% ±2.80 | 88.58% ±1.58 | 91.39% ±0.73 | 86.67% ±0.46 | 71.16% ±1.89 | 92.47% ±0.47 | 81.32% ±2.59 | 87.53% ±4.60 | 83.23% ±3.32 | 89.08% ±0.85 | 92.98% ±0.40 | 94.87% ±0.00 | 56.28% ±3.29 | 85.57% ±1.88 | 91.21% ±0.73 | 86.89% ±0.99 | 70.49% ±1.97 | 1.60% | 2.13% | 4.12% | okp85_not_met | – |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | decoder | legion | 3 | 3 | 13M | 49.4 ms | 93.17% ±0.62 | 84.97% ±1.49 | 90.08% ±1.45 | 86.31% ±0.14 | 88.63% ±1.15 | 93.74% ±0.52 | 94.40% ±0.80 | 53.03% ±3.71 | 87.11% ±0.87 | 91.73% ±0.35 | 80.53% ±3.33 | 78.99% ±3.79 | 92.12% ±0.62 | 81.15% ±1.69 | 86.77% ±2.00 | 82.49% ±0.16 | 88.41% ±1.02 | 92.79% ±0.52 | 95.16% ±1.78 | 52.42% ±3.09 | 83.34% ±0.95 | 91.67% ±0.37 | 80.91% ±3.56 | 78.80% ±3.72 | 1.87% | 2.67% | 4.82% | okp85_not_met | – |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | decoder | zephyrus | 3 | 3 | 4M | 55.8 ms | 91.99% ±0.74 | 81.61% ±0.26 | 89.06% ±2.51 | 83.76% ±1.36 | 86.89% ±1.40 | 92.61% ±0.66 | 93.07% ±1.22 | 51.17% ±2.96 | 85.96% ±0.44 | 90.04% ±0.35 | 80.80% ±1.60 | 76.03% ±4.14 | 90.67% ±1.00 | 77.57% ±1.01 | 86.09% ±4.03 | 79.75% ±2.18 | 86.56% ±1.59 | 91.42% ±0.90 | 93.73% ±0.99 | 50.72% ±3.37 | 82.27% ±0.17 | 89.85% ±0.48 | 80.91% ±1.78 | 75.84% ±4.50 | 2.67% | 2.67% | 5.11% | okp85_not_met | – |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | encoder | legion | 3 | 3 | 304M | 12.6 ms | 94.08% ±0.33 | 86.58% ±1.61 | 89.48% ±2.02 | 87.09% ±0.78 | 89.85% ±0.65 | 94.48% ±0.32 | 94.67% ±1.67 | 57.94% ±1.30 | 88.15% ±0.22 | 92.19% ±0.68 | 84.53% ±0.46 | 78.40% ±3.71 | 93.22% ±0.34 | 82.68% ±1.71 | 84.85% ±3.55 | 82.40% ±1.60 | 89.69% ±0.60 | 93.69% ±0.35 | 95.44% ±1.31 | 57.30% ±1.43 | 84.58% ±0.46 | 92.25% ±0.62 | 85.75% ±1.31 | 78.32% ±3.62 | 1.07% | 3.73% | 3.94% | cần sửap85_not_met | – |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | encoder | zephyrus | 3 | 3 | 111M | 16.6 ms | 92.58% ±1.24 | 83.13% ±2.27 | 88.36% ±1.45 | 84.39% ±1.75 | 87.69% ±2.28 | 93.27% ±1.04 | 95.47% ±0.92 | 50.75% ±4.61 | 88.54% ±1.98 | 92.38% ±0.78 | 84.27% ±2.01 | 82.19% ±2.86 | 91.32% ±1.35 | 78.21% ±1.56 | 83.47% ±1.30 | 79.33% ±1.01 | 87.35% ±2.19 | 92.15% ±1.13 | 95.44% ±0.49 | 49.87% ±4.25 | 85.27% ±2.55 | 92.29% ±0.83 | 84.33% ±1.78 | 81.89% ±3.10 | 0.00% | 2.93% | 5.35% | okp85_not_met | – |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | encoder | zephyrus | 3 | 3 | 111M | 19.6 ms | 93.29% ±0.90 | 83.87% ±1.75 | 91.00% ±0.44 | 86.11% ±1.25 | 89.10% ±1.15 | 93.85% ±0.71 | 95.73% ±1.22 | 54.48% ±4.99 | 87.72% ±0.47 | 91.78% ±0.35 | 79.20% ±0.80 | 81.59% ±0.41 | 92.33% ±0.67 | 80.41% ±1.79 | 88.09% ±0.47 | 82.67% ±1.41 | 88.92% ±0.90 | 92.97% ±0.55 | 96.01% ±1.31 | 54.35% ±3.59 | 84.89% ±0.96 | 91.64% ±0.40 | 79.20% ±0.49 | 81.29% ±0.37 | 0.53% | 2.13% | 4.64% | okp85_not_met | – |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | encoder | zephyrus | 1 | 1 | 111M | 21.3 ms | 94.03% | 86.08% | 92.29% | 88.31% | 89.68% | 94.36% | 94.40% | 59.90% | 89.36% | 91.52% | 85.60% | 79.26% | 93.19% | 83.00% | 90.85% | 85.75% | 89.57% | 93.58% | 94.87% | 60.00% | 86.51% | 91.31% | 85.47% | 78.74% | 0.80% | 3.20% | 3.62% | okp85_not_met | – |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | encoder | zephyrus | 3 | 3 | 111M | 20.2 ms | 93.13% ±0.39 | 84.20% ±2.30 | 89.16% ±0.91 | 85.71% ±1.37 | 88.56% ±0.73 | 93.64% ±0.29 | 93.07% ±1.22 | 54.56% ±2.64 | 87.59% ±1.39 | 91.29% ±0.54 | 80.27% ±3.33 | 80.05% ±0.50 | 92.05% ±0.50 | 79.86% ±3.24 | 84.86% ±2.27 | 81.28% ±2.53 | 88.31% ±0.74 | 92.65% ±0.38 | 93.45% ±1.31 | 54.08% ±2.88 | 83.82% ±2.28 | 91.10% ±0.59 | 80.06% ±3.45 | 79.60% ±0.62 | 1.07% | 4.80% | 4.45% | cần sửap85_not_met | – |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | encoder | zephyrus | 1 | 1 | 86M | 7.9 ms | 92.38% | 83.56% | 88.56% | 84.89% | 87.96% | 92.95% | 96.00% | 52.40% | 87.38% | 91.11% | 82.40% | 81.75% | 91.13% | 77.82% | 82.87% | 79.08% | 87.62% | 91.80% | 96.58% | 51.60% | 84.17% | 91.00% | 82.91% | 81.51% | 0.80% | 0.80% | 4.99% | okp85_not_met | – |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | ensemble | legion | 1 | 1 | N/A | 21.2 ms | 94.42% | 89.45% | 91.47% | 89.62% | 91.18% | 94.74% | 96.80% | 60.50% | 92.43% | 94.00% | 85.60% | 86.99% | 93.66% | 86.84% | 87.36% | 85.93% | 91.11% | 94.03% | 97.44% | 60.32% | 90.18% | 93.93% | 85.47% | 86.96% | 0.00% | 2.40% | 3.62% | cần sửap85_not_met | – |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | encoder | legion | 3 | 3 | 100M | 55.9 ms | 92.76% ±0.33 | 86.59% ±0.71 | 89.73% ±1.49 | 86.92% ±0.59 | 87.99% ±0.54 | 93.38% ±0.26 | 94.93% ±1.67 | 51.46% ±2.40 | 88.99% ±0.75 | 92.01% ±0.70 | 78.67% ±3.95 | 84.76% ±4.24 | 91.71% ±0.32 | 83.52% ±0.73 | 86.38% ±3.06 | 83.51% ±1.42 | 87.81% ±0.53 | 92.41% ±0.29 | 95.44% ±1.78 | 51.37% ±2.03 | 85.58% ±0.61 | 91.85% ±0.68 | 78.35% ±4.04 | 84.63% ±4.51 | 1.87% | 2.93% | 5.14% | okp85_not_met | – |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | encoder | zephyrus | 3 | 3 | 86M | 19.5 ms | 93.03% ±0.38 | 87.20% ±1.15 | 89.63% ±2.63 | 87.11% ±1.83 | 88.80% ±0.87 | 93.63% ±0.37 | 96.00% ±0.80 | 51.89% ±0.93 | 89.43% ±0.65 | 92.13% ±0.56 | 86.67% ±0.92 | 74.89% ±0.98 | 91.94% ±0.40 | 83.49% ±2.68 | 84.84% ±4.15 | 82.52% ±3.55 | 88.54% ±0.88 | 92.63% ±0.40 | 96.01% ±0.49 | 51.31% ±0.83 | 86.47% ±0.78 | 91.97% ±0.59 | 86.61% ±0.99 | 74.51% ±0.85 | 1.33% | 1.87% | 5.10% | okp85_not_met | – |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 93.30% ±1.04 | 86.15% ±0.87 | 89.34% ±2.90 | 86.63% ±1.83 | 88.83% ±1.71 | 93.80% ±0.86 | 93.60% ±2.12 | 54.30% ±5.64 | 88.68% ±1.04 | 91.41% ±1.29 | 82.67% ±0.92 | 74.55% ±4.52 | 92.24% ±1.18 | 81.59% ±1.09 | 85.08% ±5.19 | 81.94% ±3.18 | 88.55% ±1.70 | 92.83% ±0.97 | 94.02% ±2.26 | 53.41% ±5.49 | 85.75% ±1.17 | 91.17% ±1.35 | 82.34% ±0.99 | 73.77% ±4.73 | 0.80% | 4.27% | 4.59% | okp85_not_met | – |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | encoder | zephyrus | 3 | 3 | 86M | 26.8 ms | 93.72% ±0.45 | 87.32% ±1.14 | 92.43% ±0.50 | 89.02% ±0.47 | 89.73% ±0.20 | 94.12% ±0.36 | 93.60% ±2.40 | 57.43% ±3.35 | 90.24% ±1.19 | 92.73% ±0.67 | 82.13% ±1.67 | 83.47% ±1.96 | 92.73% ±0.58 | 84.79% ±1.65 | 90.54% ±1.13 | 86.62% ±0.59 | 89.52% ±0.33 | 93.21% ±0.47 | 94.59% ±2.15 | 57.06% ±3.74 | 87.69% ±1.46 | 92.91% ±0.70 | 84.33% ±1.78 | 84.09% ±1.37 | 1.60% | 3.20% | 4.00% | okp85_not_met | – |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | encoder | zephyrus | 3 | 3 | 135M | 22.5 ms | 93.61% ±0.81 | 87.38% ±1.62 | 89.90% ±1.92 | 87.64% ±1.73 | 89.31% ±0.94 | 94.06% ±0.65 | 96.00% ±0.80 | 56.35% ±4.93 | 88.36% ±0.56 | 91.48% ±0.72 | 85.33% ±2.57 | 73.96% ±4.11 | 92.61% ±1.02 | 83.74% ±3.00 | 85.65% ±3.42 | 83.49% ±3.16 | 89.08% ±1.05 | 93.14% ±0.84 | 96.30% ±1.31 | 55.69% ±5.11 | 85.21% ±0.72 | 91.24% ±0.79 | 85.19% ±2.75 | 73.17% ±4.28 | 1.07% | 1.87% | 4.30% | okp85_not_met | – |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | decoder | legion | 3 | 3 | 13M | 49.3 ms | 93.16% ±0.94 | 81.60% ±2.74 | 86.05% ±4.78 | 82.91% ±3.78 | 89.02% ±1.02 | 93.64% ±0.71 | 92.00% ±0.00 | 55.37% ±6.62 | 86.40% ±0.73 | 91.74% ±0.35 | 83.20% ±2.12 | 76.54% ±2.29 | 92.22% ±1.22 | 77.87% ±2.26 | 83.18% ±1.98 | 79.55% ±2.38 | 88.93% ±1.20 | 92.79% ±0.93 | 92.31% ±0.00 | 55.75% ±7.30 | 82.19% ±0.78 | 91.70% ±0.34 | 83.76% ±2.26 | 76.62% ±2.05 | 4.80% | 2.13% | 4.33% | okp85_not_met | – |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | encoder | legion | 3 | 3 | 304M | 12.9 ms | 93.06% ±0.71 | 84.93% ±0.65 | 90.74% ±1.06 | 86.68% ±0.52 | 88.76% ±0.48 | 93.65% ±0.56 | 96.00% ±0.80 | 52.92% ±3.98 | 88.51% ±0.33 | 92.70% ±0.25 | 85.60% ±2.77 | 81.92% ±2.29 | 91.94% ±0.82 | 80.97% ±0.64 | 87.48% ±1.93 | 82.90% ±1.04 | 88.53% ±0.54 | 92.65% ±0.66 | 97.15% ±0.49 | 52.25% ±3.77 | 84.75% ±0.62 | 92.89% ±0.38 | 88.03% ±2.26 | 81.99% ±2.41 | 1.07% | 1.87% | 4.93% | okp85_not_met | – |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | encoder | zephyrus | 3 | 3 | 86M | 14.2 ms | 93.81% ±0.22 | 88.33% ±2.18 | 87.25% ±0.38 | 86.45% ±0.85 | 89.71% ±0.46 | 94.21% ±0.17 | 93.87% ±1.85 | 56.83% ±1.80 | 87.23% ±1.63 | 91.81% ±0.68 | 84.80% ±2.12 | 74.49% ±1.93 | 92.87% ±0.28 | 83.62% ±6.11 | 80.33% ±0.47 | 78.85% ±0.84 | 89.57% ±0.53 | 93.29% ±0.21 | 94.87% ±2.26 | 56.50% ±2.03 | 82.45% ±2.21 | 91.75% ±0.73 | 85.75% ±1.97 | 73.97% ±2.04 | 1.60% | 3.20% | 4.09% | okp85_not_met | – |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | encoder | zephyrus | 3 | 3 | 135M | 9.2 ms | 94.23% ±0.75 | 87.49% ±0.74 | 88.53% ±1.69 | 87.28% ±1.55 | 90.21% ±1.42 | 94.52% ±0.62 | 92.00% ±1.39 | 61.41% ±6.21 | 88.32% ±0.32 | 91.88% ±0.47 | 83.73% ±4.41 | 76.30% ±1.97 | 93.40% ±0.79 | 82.24% ±2.73 | 83.07% ±3.08 | 81.58% ±3.14 | 90.11% ±1.37 | 93.72% ±0.67 | 93.16% ±1.48 | 60.97% ±5.88 | 84.61% ±0.81 | 91.83% ±0.51 | 84.62% ±5.13 | 75.86% ±2.00 | 2.40% | 3.73% | 3.37% | okp85_not_met | – |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | encoder | zephyrus | 3 | 3 | 87M | 20.9 ms | 93.39% ±0.37 | 85.45% ±0.87 | 90.23% ±1.32 | 86.90% ±0.74 | 89.13% ±0.68 | 93.86% ±0.29 | 94.40% ±1.60 | 55.44% ±2.85 | 88.01% ±0.46 | 91.13% ±0.40 | 85.33% ±2.44 | 71.03% ±2.05 | 92.38% ±0.50 | 81.40% ±1.18 | 86.41% ±2.17 | 82.87% ±1.23 | 88.92% ±0.77 | 92.93% ±0.38 | 94.59% ±1.31 | 55.05% ±3.45 | 84.48% ±0.42 | 90.90% ±0.37 | 85.19% ±2.61 | 70.26% ±1.92 | 1.87% | 1.60% | 4.36% | okp85_not_met | – |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | encoder | zephyrus | 3 | 3 | 86M | 10.6 ms | 92.06% ±0.61 | 82.55% ±1.06 | 89.51% ±0.49 | 84.70% ±0.95 | 87.42% ±1.02 | 92.77% ±0.50 | 95.20% ±1.60 | 49.47% ±2.58 | 87.27% ±0.29 | 90.50% ±0.55 | 84.80% ±2.88 | 71.92% ±2.81 | 90.73% ±0.81 | 77.94% ±1.12 | 85.10% ±0.73 | 80.07% ±1.11 | 87.08% ±1.18 | 91.57% ±0.66 | 95.73% ±2.26 | 48.88% ±3.01 | 84.12% ±0.42 | 90.35% ±0.62 | 85.75% ±2.75 | 71.46% ±2.72 | 0.80% | 3.20% | 5.58% | okp85_not_met | – |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | encoder | legion | 3 | 3 | 304M | 13.1 ms | 94.53% ±0.67 | 85.85% ±0.67 | 91.92% ±0.68 | 88.12% ±0.87 | 90.93% ±1.05 | 94.86% ±0.52 | 94.13% ±1.67 | 62.23% ±6.62 | 88.56% ±0.07 | 92.78% ±0.19 | 83.47% ±1.22 | 81.55% ±1.60 | 93.61% ±0.79 | 81.89% ±0.64 | 89.00% ±0.68 | 84.44% ±0.86 | 90.66% ±1.03 | 94.02% ±0.60 | 94.02% ±2.26 | 61.31% ±6.52 | 84.84% ±0.09 | 92.75% ±0.28 | 84.05% ±1.31 | 81.31% ±1.68 | 1.07% | 3.47% | 3.34% | okp85_not_met | – |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | encoder | zephyrus | 3 | 3 | 111M | 22.0 ms | 93.58% ±0.41 | 84.09% ±2.16 | 88.53% ±1.58 | 85.55% ±1.33 | 88.79% ±0.38 | 93.94% ±0.28 | 90.93% ±2.57 | 58.33% ±3.93 | 87.32% ±1.58 | 90.96% ±0.97 | 80.27% ±3.23 | 80.49% ±0.44 | 92.50% ±0.45 | 79.41% ±2.86 | 84.23% ±2.57 | 80.96% ±2.44 | 88.48% ±0.40 | 92.96% ±0.30 | 91.17% ±2.75 | 57.47% ±3.69 | 83.55% ±2.39 | 90.78% ±1.02 | 80.06% ±3.24 | 80.07% ±0.43 | 2.13% | 5.60% | 3.75% | okp85_not_met | – |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | encoder | zephyrus | 3 | 3 | 111M | 20.5 ms | 93.38% ±0.11 | 83.52% ±1.36 | 89.37% ±1.74 | 85.38% ±1.38 | 88.80% ±0.53 | 93.82% ±0.18 | 94.67% ±1.67 | 56.47% ±1.27 | 87.26% ±1.60 | 91.11% ±0.75 | 83.47% ±3.33 | 76.67% ±2.71 | 92.27% ±0.24 | 79.07% ±2.09 | 85.54% ±3.18 | 80.99% ±2.34 | 88.52% ±0.62 | 92.82% ±0.27 | 95.16% ±1.78 | 55.89% ±1.41 | 83.57% ±2.52 | 90.93% ±0.78 | 83.48% ±3.45 | 76.26% ±2.97 | 1.07% | 2.40% | 4.18% | okp85_not_met | – |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | encoder | legion | 1 | 1 | 105M | 48.8 ms | 91.99% | 84.66% | 90.53% | 86.20% | 87.44% | 92.82% | 93.60% | 47.18% | 88.43% | 91.83% | 83.20% | 78.20% | 90.71% | 81.16% | 87.53% | 82.86% | 87.12% | 91.68% | 94.02% | 46.61% | 84.75% | 91.70% | 82.91% | 78.23% | 2.40% | 3.20% | 6.00% | okp85_not_met | – |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | encoder | zephyrus | 1 | 1 | 86M | 18.8 ms | 89.96% | 81.79% | 87.60% | 82.82% | 84.98% | 91.24% | 94.40% | 40.83% | 86.16% | 88.58% | 88.00% | 59.78% | 88.65% | 78.51% | 83.19% | 78.96% | 84.76% | 90.07% | 94.87% | 40.96% | 83.14% | 88.34% | 88.89% | 59.09% | 2.40% | 2.40% | 7.83% | okp85_not_met | – |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | encoder | zephyrus | 1 | 1 | 86M | 7.8 ms | 92.03% | 83.16% | 89.17% | 85.11% | 87.73% | 92.71% | 90.40% | 49.56% | 86.74% | 90.30% | 82.40% | 69.59% | 90.87% | 78.62% | 84.93% | 80.64% | 87.54% | 91.64% | 91.45% | 49.54% | 82.91% | 90.08% | 82.91% | 68.79% | 3.20% | 4.80% | 5.26% | okp85_not_met | – |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | encoder | zephyrus | 3 | 3 | 110M | 36.2 ms | 93.13% ±0.91 | 88.90% ±1.63 | 88.12% ±1.38 | 86.97% ±1.08 | 89.15% ±1.23 | 93.70% ±0.70 | 96.00% ±1.60 | 53.35% ±5.20 | 88.72% ±1.84 | 91.92% ±0.98 | 79.20% ±3.67 | 79.09% ±5.44 | 92.20% ±0.84 | 86.34% ±3.72 | 82.51% ±2.63 | 81.27% ±2.22 | 89.02% ±1.06 | 92.81% ±0.65 | 96.58% ±1.71 | 53.24% ±4.16 | 84.88% ±2.54 | 91.75% ±1.12 | 78.92% ±3.85 | 78.58% ±5.85 | 1.07% | 2.67% | 4.88% | okp85_not_met | – |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | encoder | zephyrus | 3 | 3 | 87M | 20.6 ms | 94.08% ±0.30 | 87.24% ±2.36 | 90.37% ±2.16 | 87.96% ±0.69 | 90.15% ±0.55 | 94.39% ±0.21 | 92.53% ±1.22 | 60.55% ±4.00 | 90.07% ±2.21 | 92.15% ±0.50 | 85.60% ±1.39 | 77.84% ±3.13 | 93.08% ±0.48 | 84.16% ±4.80 | 86.01% ±4.50 | 83.35% ±2.17 | 89.82% ±0.75 | 93.44% ±0.36 | 92.88% ±1.31 | 59.96% ±4.39 | 87.43% ±3.04 | 91.86% ±0.51 | 85.47% ±1.48 | 77.45% ±3.32 | 1.60% | 4.27% | 3.48% | okp85_not_met | – |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | encoder | zephyrus | 3 | 3 | 111M | 18.3 ms | 93.04% ±0.56 | 83.57% ±0.19 | 89.00% ±1.48 | 85.26% ±0.92 | 88.49% ±0.71 | 93.57% ±0.42 | 93.60% ±0.80 | 54.35% ±3.58 | 87.87% ±1.78 | 91.18% ±1.28 | 84.27% ±4.62 | 74.71% ±9.53 | 91.83% ±0.65 | 78.71% ±0.98 | 84.64% ±2.80 | 80.45% ±1.88 | 88.13% ±0.77 | 92.49% ±0.50 | 93.73% ±1.31 | 53.16% ±3.51 | 83.80% ±3.02 | 91.01% ±1.42 | 84.33% ±4.71 | 74.06% ±9.95 | 0.53% | 4.00% | 4.53% | okp85_not_met | – |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | encoder | zephyrus | 3 | 3 | 111M | 18.7 ms | 94.08% ±0.46 | 85.38% ±2.10 | 90.19% ±0.41 | 87.03% ±1.36 | 89.72% ±0.53 | 94.40% ±0.30 | 93.60% ±2.12 | 61.36% ±5.75 | 88.82% ±1.23 | 92.05% ±0.55 | 86.13% ±3.61 | 82.46% ±1.67 | 93.12% ±0.51 | 81.28% ±2.50 | 86.87% ±1.29 | 83.14% ±1.94 | 89.47% ±0.49 | 93.51% ±0.32 | 94.02% ±2.26 | 60.52% ±5.65 | 85.46% ±1.20 | 91.94% ±0.53 | 86.32% ±3.42 | 82.19% ±1.81 | 1.33% | 4.53% | 3.43% | okp85_not_met | – |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | decoder | legion | 3 | 3 | 10M | 45.9 ms | 93.06% ±1.23 | 83.85% ±1.27 | 92.24% ±1.69 | 86.68% ±1.66 | 89.26% ±1.92 | 93.67% ±0.94 | 96.00% ±1.39 | 53.36% ±6.73 | 88.57% ±0.94 | 92.82% ±0.68 | 84.00% ±3.49 | 81.53% ±2.93 | 91.94% ±1.53 | 80.33% ±1.63 | 89.71% ±2.52 | 83.32% ±2.08 | 88.96% ±2.05 | 92.66% ±1.18 | 96.01% ±1.31 | 52.78% ±6.96 | 85.67% ±1.21 | 92.79% ±0.66 | 84.33% ±3.24 | 81.68% ±2.88 | 0.53% | 2.40% | 4.91% | okp85_not_met | – |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.7 ms | 93.51% ±0.41 | 86.98% ±1.53 | 91.91% ±1.91 | 88.47% ±1.28 | 89.40% ±0.39 | 93.95% ±0.33 | 95.47% ±1.67 | 56.35% ±3.24 | 90.16% ±1.21 | 92.93% ±0.55 | 84.00% ±1.60 | 85.22% ±2.60 | 92.43% ±0.52 | 84.07% ±2.49 | 89.47% ±3.62 | 85.64% ±2.59 | 89.14% ±0.48 | 92.95% ±0.42 | 95.73% ±1.48 | 55.81% ±3.53 | 87.29% ±1.62 | 93.04% ±0.56 | 85.75% ±1.31 | 85.36% ±2.78 | 1.33% | 1.60% | 4.26% | okp85_not_met | – |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | encoder | legion | 3 | 3 | 97M | 50.7 ms | 91.54% ±1.17 | 85.72% ±2.26 | 89.29% ±1.84 | 86.20% ±2.46 | 87.68% ±1.20 | 92.35% ±0.87 | 92.27% ±3.23 | 47.85% ±5.31 | 88.92% ±1.64 | 91.34% ±0.03 | 77.87% ±2.01 | 77.86% ±1.71 | 90.73% ±1.91 | 82.40% ±4.49 | 85.49% ±3.64 | 82.69% ±4.58 | 87.85% ±1.77 | 91.53% ±1.46 | 92.59% ±3.45 | 50.09% ±8.01 | 85.94% ±2.44 | 91.16% ±0.06 | 77.78% ±2.56 | 77.77% ±1.90 | 2.93% | 4.27% | 5.87% | cần sửap85_not_met | – |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.0 ms | 93.98% ±1.09 | 87.91% ±1.03 | 90.08% ±2.33 | 88.10% ±1.58 | 89.93% ±2.07 | 94.31% ±0.83 | 93.33% ±3.23 | 61.64% ±9.13 | 90.16% ±0.55 | 92.36% ±0.32 | 86.93% ±1.67 | 80.25% ±4.10 | 93.00% ±1.25 | 85.38% ±2.90 | 86.17% ±3.94 | 84.08% ±2.66 | 89.65% ±2.09 | 93.37% ±0.97 | 92.88% ±3.45 | 61.18% ±9.26 | 87.24% ±0.55 | 92.22% ±0.32 | 86.61% ±1.31 | 80.34% ±3.76 | 2.93% | 2.40% | 3.49% | okp85_not_met | – |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | encoder | zephyrus | 3 | 3 | 86M | 12.1 ms | 92.45% ±1.29 | 83.47% ±0.95 | 88.23% ±2.21 | 84.79% ±2.05 | 87.92% ±1.72 | 93.03% ±1.01 | 91.73% ±3.23 | 53.13% ±8.83 | 86.40% ±2.21 | 90.24% ±1.23 | 82.40% ±6.04 | 72.01% ±11.14 | 91.25% ±1.58 | 77.72% ±2.82 | 83.06% ±4.39 | 79.16% ±3.99 | 87.68% ±1.91 | 91.93% ±1.25 | 92.59% ±3.24 | 52.71% ±9.37 | 82.29% ±3.63 | 90.13% ±1.41 | 83.19% ±5.56 | 71.73% ±11.64 | 2.40% | 4.80% | 4.84% | okp85_not_met | – |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | encoder | zephyrus | 3 | 3 | 86M | 10.9 ms | 92.61% ±0.83 | 83.49% ±1.32 | 90.95% ±1.23 | 86.07% ±1.35 | 88.29% ±1.10 | 93.15% ±0.57 | 94.40% ±2.88 | 54.14% ±6.09 | 86.77% ±0.14 | 91.09% ±0.48 | 82.93% ±4.03 | 76.62% ±7.54 | 91.32% ±1.01 | 79.48% ±1.56 | 88.02% ±2.63 | 82.31% ±1.99 | 87.92% ±1.21 | 91.98% ±0.69 | 95.16% ±2.15 | 53.26% ±6.17 | 82.94% ±0.77 | 91.02% ±0.61 | 84.05% ±3.56 | 76.41% ±7.72 | 1.07% | 3.47% | 4.68% | okp85_not_met | – |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | encoder | zephyrus | 3 | 3 | 86M | 18.9 ms | 93.28% ±0.25 | 84.06% ±1.01 | 90.27% ±1.60 | 86.10% ±0.99 | 88.98% ±0.44 | 93.77% ±0.30 | 95.20% ±0.80 | 54.85% ±0.95 | 87.93% ±0.60 | 91.60% ±0.40 | 85.87% ±3.03 | 74.07% ±1.44 | 92.26% ±0.25 | 79.59% ±1.47 | 86.46% ±3.20 | 81.79% ±2.02 | 88.78% ±0.39 | 92.84% ±0.30 | 95.44% ±0.99 | 54.50% ±1.37 | 84.72% ±0.71 | 91.45% ±0.33 | 86.04% ±3.56 | 73.72% ±1.68 | 1.60% | 1.07% | 4.49% | okp85_not_met | – |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 93.48% ±1.03 | 85.33% ±2.93 | 87.11% ±5.05 | 85.07% ±5.08 | 89.40% ±1.27 | 93.81% ±0.81 | 92.80% ±2.12 | 59.12% ±8.45 | 89.01% ±1.14 | 91.11% ±0.50 | 86.93% ±3.78 | 72.22% ±2.02 | 92.59% ±1.09 | 82.16% ±1.76 | 85.22% ±2.40 | 82.81% ±2.55 | 89.27% ±1.19 | 92.99% ±0.82 | 93.45% ±2.47 | 58.97% ±7.78 | 85.96% ±1.82 | 91.02% ±0.44 | 87.75% ±4.04 | 71.89% ±1.92 | 2.40% | 3.73% | 3.81% | okp85_not_met | – |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.9 ms | 93.92% ±0.80 | 85.85% ±1.41 | 91.27% ±2.43 | 87.73% ±1.96 | 90.07% ±1.26 | 94.28% ±0.65 | 94.13% ±2.44 | 59.44% ±5.34 | 90.22% ±1.29 | 92.70% ±0.74 | 83.20% ±2.88 | 83.63% ±1.46 | 92.94% ±0.95 | 81.66% ±2.36 | 87.93% ±4.61 | 83.78% ±3.47 | 89.85% ±1.33 | 93.36% ±0.78 | 94.30% ±2.15 | 58.99% ±5.39 | 87.38% ±1.58 | 92.54% ±0.79 | 82.91% ±3.08 | 83.37% ±1.56 | 1.07% | 2.40% | 3.74% | okp85_not_met | – |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | decoder | kaggle | 2 | 2 | 79M | 126.5 ms | 91.08% ±0.24 | 82.85% ±4.18 | 87.24% ±2.47 | 83.16% ±1.60 | 85.49% ±1.01 | 91.68% ±0.34 | 92.80% ±3.39 | 50.76% ±0.76 | 86.19% ±1.74 | 88.11% ±2.18 | 72.00% ±13.58 | 79.62% ±7.30 | 89.39% ±0.30 | 79.60% ±4.53 | 83.92% ±4.50 | 79.14% ±1.29 | 84.81% ±1.05 | 90.14% ±0.49 | 92.31% ±3.63 | 49.53% ±1.30 | 83.66% ±2.60 | 87.62% ±2.37 | 71.37% ±13.90 | 79.17% ±7.82 | 2.00% | 3.60% | 5.15% | okp85_not_met | – |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | encoder | zephyrus | 1 | 1 | 86M | 11.5 ms | 93.59% | 81.37% | 78.94% | 78.16% | 88.79% | 93.79% | 90.40% | 58.85% | 83.65% | 90.01% | 79.20% | 75.00% | 92.87% | 78.67% | 79.02% | 77.79% | 88.90% | 93.14% | 91.45% | 60.11% | 77.19% | 89.96% | 80.34% | 74.60% | 4.00% | 4.80% | 3.62% | okp85_not_met | – |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | decoder | zephyrus | 3 | 3 | 13M | 62.5 ms | 91.79% ±0.82 | 81.06% ±0.73 | 88.11% ±0.56 | 83.46% ±0.55 | 86.20% ±1.47 | 92.20% ±0.71 | 86.67% ±0.46 | 55.34% ±5.46 | 85.17% ±1.00 | 87.82% ±0.46 | 76.00% ±2.77 | 71.59% ±0.95 | 90.25% ±1.03 | 77.02% ±0.49 | 85.36% ±0.91 | 79.54% ±0.23 | 85.61% ±1.61 | 90.79% ±0.90 | 86.04% ±0.49 | 54.02% ±5.80 | 81.79% ±1.70 | 87.35% ±0.48 | 75.21% ±2.96 | 70.76% ±1.29 | 6.40% | 3.73% | 4.06% | okp85_not_met | – |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 93.61% ±1.00 | 86.06% ±0.07 | 90.72% ±0.68 | 87.43% ±0.68 | 89.57% ±1.07 | 94.09% ±0.77 | 95.47% ±1.22 | 56.20% ±6.11 | 89.69% ±0.34 | 92.32% ±0.87 | 84.00% ±4.80 | 78.31% ±3.83 | 92.56% ±1.15 | 82.01% ±0.35 | 86.87% ±1.54 | 83.36% ±1.04 | 89.26% ±1.10 | 93.14% ±0.88 | 95.73% ±1.48 | 55.26% ±6.03 | 86.87% ±0.70 | 92.13% ±0.93 | 83.76% ±5.13 | 77.74% ±4.04 | 1.07% | 1.60% | 4.35% | cần sửap85_not_met | – |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 92.29% | 80.10% | 80.62% | 78.62% | 87.68% | 92.83% | 92.00% | 51.11% | 83.56% | 88.84% | 79.20% | 63.46% | 91.29% | 78.38% | 81.82% | 79.02% | 87.55% | 91.93% | 92.31% | 51.67% | 78.20% | 88.84% | 81.20% | 63.33% | 2.40% | 4.80% | 5.03% | okp85_not_met | – |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | encoder | zephyrus | 1 | 1 | 86M | 17.1 ms | 90.17% | 80.29% | 84.65% | 80.98% | 85.52% | 91.15% | 91.20% | 43.51% | 84.50% | 89.09% | 79.20% | 68.28% | 88.75% | 73.21% | 77.54% | 73.81% | 85.24% | 89.86% | 92.31% | 43.37% | 78.84% | 88.89% | 79.49% | 67.88% | 4.00% | 4.00% | 6.77% | okp85_not_met | – |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 90.13% | 79.34% | 84.01% | 80.42% | 84.20% | 90.93% | 87.20% | 45.61% | 81.43% | 85.40% | 83.20% | 51.74% | 88.60% | 73.89% | 77.95% | 74.59% | 83.79% | 89.51% | 87.18% | 45.33% | 75.74% | 85.17% | 83.76% | 51.85% | 5.60% | 4.80% | 5.95% | okp85_not_met | – |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 91.95% | 79.30% | 85.31% | 81.36% | 87.26% | 92.41% | 91.20% | 54.55% | 82.07% | 88.11% | 88.00% | 60.11% | 90.60% | 73.09% | 78.29% | 74.69% | 86.97% | 91.18% | 92.31% | 54.00% | 75.47% | 87.90% | 88.89% | 59.77% | 3.20% | 4.80% | 4.35% | okp85_not_met | – |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | tfidf_hybrid | zephyrus | 1 | 1 | 157,386 | 35.1 ms | 90.52% | 82.54% | 83.09% | 81.85% | 84.30% | 91.05% | 85.60% | 49.31% | 84.97% | 87.15% | 74.40% | 67.88% | 89.02% | 76.74% | 77.20% | 75.98% | 83.91% | 89.59% | 85.47% | 49.26% | 81.05% | 86.59% | 73.50% | 66.67% | 6.40% | 5.60% | 5.03% | okp85_not_met | – |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | tfidf | zephyrus | 1 | 1 | 111,636 | 4.5 ms | 92.25% | 84.45% | 85.09% | 84.24% | 87.18% | 92.55% | 84.80% | 57.92% | 86.94% | 88.95% | 72.80% | 79.13% | 90.92% | 78.63% | 79.26% | 78.39% | 86.79% | 91.26% | 84.62% | 57.56% | 83.27% | 88.49% | 71.79% | 78.50% | 9.60% | 2.40% | 3.52% | okp85_not_met | – |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | decoder | zephyrus | 3 | 3 | 2M | 54.5 ms | 89.06% ±0.81 | 84.35% ±1.99 | 81.52% ±2.48 | 81.27% ±1.07 | 82.08% ±1.08 | 89.63% ±0.67 | 87.20% ±0.80 | 47.17% ±3.51 | 83.48% ±1.38 | 84.30% ±1.11 | 81.07% ±0.46 | 61.28% ±3.22 | 87.19% ±0.90 | 81.78% ±3.74 | 75.46% ±3.67 | 75.26% ±2.46 | 81.44% ±1.08 | 87.82% ±0.73 | 86.89% ±0.49 | 46.39% ±3.41 | 78.45% ±2.34 | 83.84% ±1.23 | 81.48% ±0.49 | 60.71% ±3.46 | 5.87% | 5.60% | 5.63% | okp85_not_met | – |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 96.75% | 89.47% | 93.85% | 91.26% | 94.34% | 96.77% | N/A | 87.20% | 91.26% | 94.34% | 87.20% | 87.20% | 96.41% | 86.23% | 92.69% | 88.52% | 94.46% | 96.46% | N/A | 87.29% | 88.52% | 94.46% | 88.03% | 87.29% | 4.00% | 5.60% | 0.73% | ok | – |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 96.75% | 89.47% | 93.85% | 91.26% | 94.34% | 96.77% | N/A | 87.20% | 91.26% | 94.34% | 87.20% | 87.20% | 96.41% | 86.23% | 92.69% | 88.52% | 94.46% | 96.46% | N/A | 87.29% | 88.52% | 94.46% | 88.03% | 87.29% | 4.00% | 5.60% | 0.73% | ok | – |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 93.00% | 86.10% | 89.90% | 86.82% | 88.53% | 93.57% | 97.69% | 53.14% | 89.62% | 92.37% | 85.38% | 83.46% | 91.86% | 82.25% | 85.61% | 82.62% | 88.23% | 92.53% | 98.36% | 52.40% | 86.77% | 92.36% | 86.07% | 83.33% | 1.54% | 0.77% | 5.03% | okp85_not_met | – |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 93.30% | 86.38% | 90.18% | 87.19% | 88.97% | 93.80% | 97.69% | 54.74% | 89.17% | 92.33% | 85.38% | 84.09% | 92.17% | 82.49% | 85.89% | 82.97% | 88.65% | 92.77% | 98.36% | 53.81% | 86.19% | 92.32% | 86.07% | 84.00% | 1.54% | 0.77% | 4.71% | okp85_not_met | – |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 93.30% | 86.38% | 90.18% | 87.19% | 88.97% | 93.80% | 97.69% | 54.74% | 89.17% | 92.33% | 85.38% | 84.09% | 92.17% | 82.49% | 85.89% | 82.97% | 88.65% | 92.77% | 98.36% | 53.81% | 86.19% | 92.32% | 86.07% | 84.00% | 1.54% | 0.77% | 4.71% | okp85_not_met | – |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 93.43% | 86.98% | 91.65% | 88.33% | 89.33% | 93.89% | 96.92% | 55.75% | 89.41% | 92.12% | 83.08% | 83.08% | 92.33% | 83.95% | 88.75% | 85.29% | 89.02% | 92.88% | 97.54% | 54.84% | 86.55% | 92.09% | 83.61% | 82.93% | 0.77% | 2.31% | 4.49% | okp85_not_met | – |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 106.3 ms | 94.66% | 87.61% | 91.52% | 89.14% | 90.97% | 94.81% | 93.85% | 68.16% | 89.81% | 92.38% | 83.85% | 84.50% | 93.82% | 84.04% | 88.71% | 85.88% | 90.74% | 94.02% | 94.26% | 67.25% | 86.49% | 92.36% | 84.43% | 84.43% | 1.54% | 3.85% | 2.56% | okp85_not_met | – |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 45.3 ms | 93.77% | 84.79% | 89.90% | 86.54% | 89.45% | 94.11% | 95.38% | 59.33% | 87.46% | 91.15% | 83.85% | 77.86% | 92.74% | 80.11% | 85.64% | 81.97% | 89.13% | 93.17% | 95.90% | 58.21% | 83.74% | 91.08% | 84.43% | 77.44% | 1.54% | 1.54% | 3.82% | okp85_not_met | – |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 94.7 ms | 93.89% | 85.07% | 90.09% | 86.77% | 89.73% | 94.25% | 95.38% | 59.05% | 87.72% | 91.47% | 83.08% | 78.83% | 92.84% | 80.35% | 85.82% | 82.17% | 89.37% | 93.30% | 95.90% | 57.64% | 84.01% | 91.40% | 83.61% | 78.46% | 1.54% | 1.54% | 3.86% | okp85_not_met | – |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 94.95% | 88.65% | 92.27% | 89.97% | 91.29% | 95.13% | 96.15% | 67.20% | 90.27% | 92.32% | 84.62% | 83.33% | 94.23% | 85.70% | 89.50% | 87.08% | 91.16% | 94.44% | 96.72% | 66.67% | 87.18% | 92.31% | 85.25% | 83.20% | 1.54% | 1.54% | 2.74% | okp85_not_met | – |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 94.61% | 89.32% | 92.08% | 90.04% | 90.66% | 94.86% | 96.15% | 63.45% | 90.27% | 92.32% | 84.62% | 83.33% | 93.77% | 87.30% | 89.27% | 87.51% | 90.46% | 94.06% | 96.72% | 62.77% | 87.18% | 92.31% | 85.25% | 83.20% | 1.54% | 1.54% | 3.23% | okp85_not_met | – |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 94.61% | 89.32% | 92.08% | 90.04% | 90.66% | 94.86% | 96.15% | 63.45% | 90.27% | 92.32% | 84.62% | 83.33% | 93.77% | 87.30% | 89.27% | 87.51% | 90.46% | 94.06% | 96.72% | 62.77% | 87.18% | 92.31% | 85.25% | 83.20% | 1.54% | 1.54% | 3.23% | okp85_not_met | – |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 94.61% | 89.32% | 92.08% | 90.04% | 90.66% | 94.86% | 96.15% | 63.45% | 90.27% | 92.32% | 84.62% | 83.33% | 93.77% | 87.30% | 89.27% | 87.51% | 90.46% | 94.06% | 96.72% | 62.77% | 87.18% | 92.31% | 85.25% | 83.20% | 1.54% | 1.54% | 3.23% | okp85_not_met | – |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 93.68% | 85.21% | 91.80% | 87.63% | 89.77% | 94.07% | 95.38% | 58.22% | 88.48% | 92.42% | 85.38% | 82.22% | 92.58% | 81.30% | 88.90% | 84.02% | 89.39% | 93.09% | 95.90% | 56.80% | 85.34% | 92.40% | 86.07% | 82.03% | 1.54% | 2.31% | 3.99% | okp85_not_met | – |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 92.49% | 84.43% | 91.33% | 86.51% | 88.43% | 93.20% | 96.15% | 50.00% | 88.48% | 92.43% | 83.08% | 83.08% | 91.30% | 80.66% | 88.41% | 82.98% | 88.14% | 92.14% | 96.72% | 49.37% | 85.35% | 92.41% | 83.61% | 82.93% | 1.54% | 1.54% | 5.61% | okp85_not_met | – |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | decoder | legion | 3 | 3 | 24M | 94.0 ms | 92.01% ±1.54 | 84.46% ±1.73 | 87.32% ±0.70 | 84.53% ±1.12 | 87.32% ±2.14 | 92.69% ±1.13 | 94.62% ±0.77 | 51.43% ±7.93 | 87.75% ±0.50 | 90.62% ±0.59 | 80.00% ±4.00 | 80.37% ±2.99 | 90.71% ±1.74 | 78.88% ±0.96 | 81.56% ±1.52 | 78.50% ±1.05 | 86.97% ±2.17 | 91.49% ±1.27 | 95.08% ±0.82 | 50.78% ±7.75 | 83.88% ±1.02 | 90.44% ±0.54 | 79.78% ±4.51 | 80.17% ±2.88 | 2.82% | 2.31% | 5.40% | cần sửap85_not_met | – |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | encoder | zephyrus | 1 | 1 | 86M | 11.7 ms | 90.71% | 79.27% | 87.90% | 81.93% | 85.46% | 91.58% | 93.85% | 46.92% | 86.25% | 89.75% | 81.54% | 76.26% | 88.98% | 74.49% | 83.22% | 76.93% | 84.82% | 90.04% | 93.44% | 45.60% | 82.94% | 89.53% | 81.97% | 75.76% | 2.31% | 1.54% | 6.19% | okp85_not_met | – |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | encoder | zephyrus | 1 | 1 | 111M | 22.4 ms | 92.96% | 83.45% | 88.36% | 85.29% | 87.53% | 93.20% | 86.15% | 60.22% | 85.76% | 89.17% | 78.46% | 71.83% | 91.71% | 79.31% | 85.34% | 81.46% | 87.09% | 92.03% | 86.07% | 58.99% | 82.33% | 88.79% | 77.87% | 70.90% | 3.08% | 9.23% | 3.32% | okp85_not_met | – |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | decoder | legion | 1 | 1 | 17M | 55.4 ms | 92.54% | 82.85% | 91.73% | 86.04% | 87.53% | 93.13% | 91.54% | 51.97% | 85.62% | 89.42% | 77.69% | 70.63% | 91.19% | 79.38% | 89.98% | 82.94% | 87.03% | 91.94% | 90.98% | 50.45% | 82.31% | 89.25% | 77.87% | 69.85% | 1.54% | 4.62% | 4.94% | okp85_not_met | – |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | decoder | legion | 3 | 3 | 17M | 52.8 ms | 92.66% ±0.31 | 85.55% ±0.95 | 92.30% ±0.29 | 87.81% ±0.36 | 87.99% ±0.29 | 93.28% ±0.29 | 93.33% ±0.44 | 51.49% ±0.43 | 87.67% ±1.00 | 90.64% ±0.46 | 83.85% ±1.33 | 72.96% ±5.26 | 91.38% ±0.28 | 82.85% ±1.06 | 90.52% ±0.26 | 85.44% ±0.49 | 87.51% ±0.28 | 92.11% ±0.26 | 92.90% ±0.47 | 50.68% ±0.78 | 84.27% ±1.02 | 90.32% ±0.49 | 83.88% ±1.71 | 72.38% ±5.21 | 2.31% | 3.08% | 5.13% | okp85_not_met | – |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 93.30% | 85.29% | 92.72% | 87.87% | 89.15% | 93.81% | 94.62% | 54.42% | 89.50% | 92.74% | 85.38% | 84.09% | 92.17% | 82.08% | 91.19% | 85.13% | 88.82% | 92.81% | 95.08% | 53.46% | 86.55% | 92.75% | 86.07% | 84.00% | 2.31% | 2.31% | 4.62% | okp85_not_met | – |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | encoder | legion | 3 | 3 | 304M | 12.3 ms | 92.86% ±0.89 | 84.13% ±0.36 | 90.35% ±0.73 | 86.18% ±0.35 | 88.36% ±1.54 | 93.33% ±0.67 | 94.36% ±0.44 | 56.58% ±7.56 | 86.40% ±0.81 | 90.59% ±0.13 | 82.82% ±1.18 | 76.43% ±2.61 | 91.66% ±1.01 | 80.29% ±0.63 | 87.35% ±0.81 | 82.53% ±0.21 | 87.99% ±1.56 | 92.23% ±0.76 | 94.54% ±0.95 | 55.64% ±7.42 | 82.56% ±0.80 | 90.43% ±0.08 | 83.33% ±1.71 | 75.96% ±2.55 | 1.79% | 2.56% | 4.34% | okp85_not_met | – |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | encoder | zephyrus | 3 | 3 | 111M | 20.7 ms | 92.03% ±1.44 | 84.34% ±1.38 | 87.96% ±3.10 | 84.81% ±2.82 | 87.26% ±1.82 | 92.70% ±1.08 | 94.10% ±3.55 | 51.61% ±8.91 | 87.63% ±0.16 | 90.09% ±0.44 | 78.97% ±1.94 | 76.23% ±0.91 | 90.65% ±1.73 | 78.76% ±3.53 | 83.07% ±6.08 | 79.33% ±5.38 | 86.85% ±1.95 | 91.44% ±1.31 | 94.26% ±3.57 | 50.79% ±9.24 | 84.52% ±0.12 | 89.99% ±0.42 | 79.78% ±1.71 | 76.04% ±1.07 | 2.05% | 2.82% | 5.39% | okp85_not_met | – |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | encoder | zephyrus | 3 | 3 | 111M | 17.0 ms | 90.57% ±1.30 | 82.11% ±0.53 | 88.67% ±2.49 | 83.77% ±1.90 | 85.01% ±1.39 | 91.49% ±0.90 | 92.56% ±5.56 | 46.27% ±6.80 | 86.32% ±0.99 | 88.64% ±2.33 | 86.41% ±6.41 | 68.16% ±13.03 | 89.39% ±1.35 | 78.36% ±1.26 | 85.55% ±4.83 | 80.16% ±3.05 | 84.82% ±1.28 | 90.36% ±0.95 | 92.08% ±5.93 | 46.89% ±6.38 | 83.11% ±1.19 | 88.45% ±2.27 | 86.61% ±6.37 | 68.00% ±12.26 | 3.08% | 3.85% | 6.49% | oktest_informedp85_not_met | – |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | decoder | legion | 3 | 3 | 33M | 138.1 ms | 93.00% ±0.35 | 83.41% ±0.33 | 90.97% ±0.74 | 86.01% ±0.19 | 88.90% ±0.38 | 93.51% ±0.27 | 95.38% ±0.77 | 54.20% ±1.93 | 88.04% ±0.12 | 91.56% ±0.59 | 80.00% ±3.35 | 79.79% ±4.68 | 91.85% ±0.37 | 79.17% ±0.30 | 87.35% ±1.43 | 81.84% ±0.58 | 88.46% ±0.45 | 92.46% ±0.28 | 95.08% ±0.82 | 53.35% ±1.93 | 84.49% ±0.35 | 91.41% ±0.68 | 80.05% ±3.10 | 80.06% ±5.05 | 1.54% | 1.79% | 4.71% | okp85_not_met | – |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | decoder | legion | 2 1 lỗi | 2 | 13M | 51.1 ms | 92.15% ±0.12 | 84.98% ±2.72 | 88.75% ±1.31 | 85.57% ±0.56 | 87.30% ±0.72 | 92.83% ±0.09 | 95.00% ±0.54 | 50.21% ±1.15 | 87.49% ±0.03 | 90.71% ±0.79 | 85.00% ±2.72 | 75.17% ±0.24 | 90.83% ±0.29 | 81.27% ±3.94 | 84.37% ±1.40 | 81.29% ±0.91 | 86.93% ±0.87 | 91.63% ±0.23 | 95.49% ±0.58 | 49.49% ±1.64 | 84.08% ±0.30 | 90.56% ±0.83 | 85.66% ±2.90 | 74.64% ±0.26 | 2.69% | 2.31% | 5.50% | cần sửap85_not_met | – |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | encoder | zephyrus | 3 | 3 | 86M | 19.2 ms | 91.46% ±0.35 | 82.67% ±1.68 | 86.91% ±0.87 | 83.55% ±1.24 | 86.35% ±0.07 | 92.18% ±0.23 | 91.79% ±1.60 | 48.47% ±2.32 | 87.90% ±1.26 | 90.80% ±0.74 | 83.33% ±1.18 | 77.76% ±0.96 | 90.22% ±0.46 | 77.05% ±3.17 | 81.12% ±2.37 | 77.76% ±2.79 | 86.10% ±0.15 | 91.02% ±0.31 | 91.80% ±1.42 | 48.25% ±2.54 | 84.90% ±1.50 | 90.58% ±0.79 | 83.06% ±1.25 | 77.17% ±1.01 | 3.85% | 3.08% | 5.72% | cần sửatest_informedp85_not_met | – |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | decoder | legion | 3 | 3 | 26M | 49.5 ms | 91.42% ±1.09 | 82.69% ±2.04 | 89.35% ±1.90 | 84.63% ±2.15 | 86.62% ±1.66 | 92.19% ±0.78 | 94.10% ±0.89 | 48.73% ±5.82 | 85.59% ±0.76 | 90.05% ±0.29 | 80.00% ±2.77 | 77.81% ±1.36 | 89.98% ±1.39 | 78.82% ±3.00 | 85.85% ±2.81 | 80.72% ±3.03 | 86.23% ±1.80 | 90.92% ±1.01 | 94.54% ±0.95 | 47.68% ±6.05 | 81.76% ±0.69 | 89.88% ±0.06 | 80.05% ±1.71 | 77.34% ±1.87 | 2.82% | 2.56% | 5.88% | okp85_not_met | – |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.0 ms | 91.72% ±0.71 | 81.07% ±0.99 | 90.20% ±1.28 | 83.89% ±0.91 | 86.38% ±0.83 | 92.34% ±0.57 | 91.03% ±1.60 | 51.25% ±3.98 | 85.64% ±0.46 | 89.96% ±0.60 | 81.03% ±4.89 | 75.90% ±4.12 | 90.54% ±0.71 | 77.82% ±0.89 | 88.55% ±2.51 | 80.76% ±1.12 | 86.13% ±0.81 | 91.25% ±0.60 | 90.98% ±1.42 | 51.33% ±3.37 | 82.46% ±1.09 | 89.74% ±0.68 | 81.15% ±4.99 | 75.32% ±4.38 | 2.56% | 4.62% | 5.10% | okp85_not_met | – |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.6 ms | 92.56% ±0.73 | 83.95% ±1.10 | 90.04% ±0.73 | 85.91% ±1.20 | 87.60% ±0.69 | 93.10% ±0.56 | 91.79% ±2.91 | 53.27% ±4.30 | 86.61% ±1.30 | 89.84% ±0.56 | 77.95% ±2.91 | 74.88% ±1.88 | 91.35% ±0.77 | 80.25% ±1.41 | 87.49% ±1.52 | 82.53% ±1.69 | 87.23% ±0.66 | 92.00% ±0.59 | 91.80% ±2.84 | 52.44% ±3.92 | 83.40% ±1.46 | 89.65% ±0.59 | 78.14% ±3.10 | 74.29% ±1.98 | 2.31% | 4.36% | 4.76% | oktest_informedp85_not_met | – |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.7 ms | 92.17% ±0.94 | 83.31% ±1.98 | 89.49% ±1.51 | 85.21% ±1.93 | 87.05% ±1.05 | 92.77% ±0.66 | 92.82% ±3.79 | 52.13% ±6.74 | 86.87% ±0.14 | 89.83% ±0.74 | 82.56% ±1.78 | 73.00% ±6.33 | 90.83% ±1.16 | 79.43% ±2.60 | 86.45% ±2.82 | 81.54% ±2.80 | 86.64% ±1.14 | 91.56% ±0.81 | 92.90% ±3.87 | 51.28% ±7.01 | 83.60% ±0.44 | 89.55% ±0.81 | 82.51% ±1.71 | 72.25% ±6.61 | 2.05% | 4.36% | 5.12% | okp85_not_met | – |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | encoder | zephyrus | 1 | 1 | 86M | 12.0 ms | 92.20% | 87.54% | 78.83% | 77.27% | 87.00% | 92.59% | 93.08% | 53.07% | 85.80% | 90.02% | 81.54% | 80.30% | 91.30% | 87.60% | 78.82% | 77.30% | 87.05% | 91.76% | 94.26% | 54.25% | 82.60% | 90.03% | 82.79% | 80.80% | 3.08% | 3.08% | 4.80% | okp85_not_met | – |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | decoder | kaggle | 1 | 1 | 33M | 233.2 ms | 92.32% | 82.44% | 94.13% | 86.48% | 87.77% | 92.91% | 96.15% | 51.44% | 88.11% | 90.25% | 83.85% | 70.78% | 91.04% | 79.38% | 93.81% | 83.88% | 87.32% | 91.76% | 95.90% | 50.43% | 85.48% | 89.94% | 83.61% | 69.86% | 0.00% | 1.54% | 5.30% | okp85_not_met | – |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | decoder | kaggle | 1 | 1 | 44M | 379.1 ms | 94.02% | 84.49% | 93.10% | 87.97% | 89.85% | 94.30% | 92.31% | 61.86% | 87.95% | 91.35% | 83.08% | 77.70% | 93.05% | 81.08% | 91.51% | 85.02% | 89.52% | 93.40% | 91.80% | 60.87% | 84.63% | 91.04% | 81.97% | 76.92% | 3.08% | 3.08% | 3.32% | okp85_not_met | – |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | ensemble | legion | 1 | 1 | N/A | 19.6 ms | 93.30% | 87.51% | 89.86% | 87.74% | 88.92% | 93.68% | 94.62% | 57.48% | 90.20% | 91.94% | 83.85% | 83.21% | 92.22% | 84.77% | 85.59% | 83.88% | 88.66% | 92.66% | 95.08% | 56.86% | 87.58% | 91.76% | 83.61% | 82.93% | 1.54% | 3.08% | 4.08% | okp85_not_met | – |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.4 ms | 92.28% ±0.26 | 82.99% ±0.38 | 90.19% ±1.95 | 85.28% ±0.80 | 87.49% ±0.69 | 92.79% ±0.21 | 94.87% ±0.44 | 53.03% ±1.27 | 86.94% ±1.28 | 90.36% ±0.38 | 83.59% ±1.78 | 74.62% ±2.00 | 91.09% ±0.22 | 78.80% ±0.53 | 86.76% ±4.08 | 81.12% ±2.05 | 87.20% ±0.60 | 91.67% ±0.20 | 95.08% ±0.00 | 52.74% ±1.06 | 83.82% ±1.78 | 90.07% ±0.37 | 83.33% ±1.89 | 74.07% ±2.14 | 1.54% | 2.05% | 4.91% | oktest_informedp85_not_met | – |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | decoder | legion | 3 | 3 | 13M | 49.8 ms | 92.55% ±0.09 | 83.40% ±0.72 | 88.72% ±1.42 | 85.09% ±0.94 | 87.87% ±0.58 | 93.03% ±0.18 | 93.33% ±2.91 | 54.46% ±1.40 | 86.55% ±1.45 | 90.61% ±0.75 | 84.36% ±2.70 | 77.42% ±2.03 | 91.31% ±0.11 | 78.76% ±0.87 | 84.34% ±1.42 | 80.48% ±1.04 | 87.52% ±0.57 | 91.89% ±0.22 | 93.44% ±2.84 | 53.74% ±1.35 | 82.28% ±1.37 | 90.50% ±0.76 | 84.97% ±2.88 | 77.17% ±1.83 | 3.59% | 2.82% | 4.56% | okp85_not_met | – |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | encoder | zephyrus | 3 | 3 | 86M | 9.0 ms | 91.91% ±0.94 | 82.49% ±0.17 | 86.97% ±0.50 | 83.55% ±0.48 | 86.93% ±1.44 | 92.52% ±0.73 | 95.13% ±1.78 | 52.23% ±5.41 | 84.34% ±0.58 | 88.80% ±1.11 | 81.79% ±3.11 | 69.27% ±6.88 | 90.44% ±1.10 | 76.05% ±1.04 | 80.56% ±1.07 | 77.04% ±0.70 | 86.38% ±1.50 | 91.16% ±0.84 | 94.81% ±1.89 | 51.03% ±5.53 | 79.90% ±1.02 | 88.60% ±1.09 | 83.06% ±4.04 | 68.55% ±6.73 | 2.82% | 1.28% | 5.16% | okp85_not_met | – |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | encoder | zephyrus | 3 | 3 | 111M | 17.6 ms | 91.70% ±0.84 | 83.02% ±1.19 | 88.39% ±0.70 | 84.42% ±0.92 | 86.73% ±1.02 | 92.37% ±0.62 | 93.59% ±1.18 | 50.36% ±5.38 | 86.10% ±1.69 | 89.83% ±1.00 | 79.49% ±3.11 | 75.00% ±6.06 | 90.41% ±0.97 | 78.70% ±1.54 | 84.43% ±1.14 | 80.16% ±1.15 | 86.38% ±1.07 | 91.19% ±0.73 | 93.72% ±1.25 | 49.81% ±5.00 | 82.59% ±2.10 | 89.57% ±1.12 | 79.51% ±2.96 | 74.23% ±6.65 | 2.31% | 2.82% | 5.48% | okp85_not_met | – |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | decoder | kaggle | 3 | 3 | 33M | 232.8 ms | 93.62% ±0.85 | 84.89% ±2.32 | 91.85% ±0.94 | 87.26% ±0.77 | 89.57% ±1.09 | 93.99% ±0.64 | 94.36% ±2.70 | 60.20% ±9.16 | 88.39% ±0.73 | 91.66% ±0.56 | 82.56% ±2.91 | 80.69% ±0.77 | 92.58% ±0.98 | 81.71% ±3.26 | 89.31% ±1.78 | 83.97% ±1.39 | 89.25% ±1.10 | 93.04% ±0.76 | 93.99% ±2.88 | 59.47% ±9.20 | 85.10% ±0.75 | 91.54% ±0.53 | 82.51% ±2.63 | 80.52% ±0.88 | 2.31% | 1.54% | 3.80% | okp85_not_met | – |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 91.93% ±0.46 | 84.32% ±3.06 | 88.06% ±1.96 | 84.91% ±1.23 | 87.18% ±0.73 | 92.51% ±0.36 | 92.05% ±2.47 | 51.47% ±2.39 | 86.78% ±0.44 | 89.86% ±0.18 | 84.36% ±1.18 | 70.91% ±1.04 | 90.61% ±0.48 | 80.94% ±5.91 | 83.16% ±3.59 | 79.93% ±2.18 | 86.81% ±0.68 | 91.28% ±0.38 | 91.80% ±2.17 | 50.77% ±2.33 | 83.06% ±0.95 | 89.56% ±0.20 | 83.88% ±0.95 | 70.42% ±1.00 | 4.62% | 2.31% | 5.09% | okp85_not_met | – |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | decoder | legion | 3 | 3 | 13M | 49.8 ms | 92.25% ±0.73 | 83.82% ±1.48 | 88.29% ±0.62 | 84.98% ±0.95 | 87.35% ±0.99 | 92.81% ±0.64 | 93.85% ±0.00 | 52.69% ±2.87 | 86.92% ±1.84 | 90.49% ±0.62 | 82.05% ±1.94 | 79.51% ±2.85 | 91.09% ±0.78 | 79.48% ±1.80 | 84.03% ±0.60 | 80.59% ±0.98 | 87.14% ±0.92 | 91.72% ±0.70 | 94.54% ±0.47 | 52.60% ±2.64 | 83.43% ±2.75 | 90.38% ±0.70 | 82.51% ±2.06 | 79.58% ±2.85 | 3.08% | 2.56% | 4.94% | okp85_not_met | – |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 91.98% ±0.35 | 83.21% ±1.14 | 90.67% ±0.60 | 85.65% ±0.54 | 87.26% ±0.58 | 92.58% ±0.37 | 94.62% ±1.33 | 51.62% ±1.02 | 87.91% ±0.72 | 90.82% ±0.57 | 83.59% ±1.18 | 78.22% ±1.74 | 90.66% ±0.39 | 79.58% ±1.01 | 88.12% ±1.30 | 82.28% ±0.32 | 86.90% ±0.58 | 91.37% ±0.41 | 94.81% ±1.25 | 50.96% ±1.15 | 84.76% ±0.82 | 90.58% ±0.58 | 83.33% ±1.25 | 77.65% ±1.82 | 2.31% | 1.79% | 5.18% | okp85_not_met | – |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | encoder | zephyrus | 3 | 3 | 86M | 24.1 ms | 92.21% ±0.47 | 85.37% ±1.94 | 90.06% ±1.50 | 86.57% ±0.12 | 87.40% ±0.45 | 92.72% ±0.37 | 92.82% ±1.78 | 53.11% ±2.22 | 88.80% ±0.77 | 90.97% ±0.40 | 82.05% ±2.47 | 79.20% ±2.04 | 90.97% ±0.59 | 83.02% ±3.69 | 87.05% ±2.98 | 83.38% ±0.37 | 87.07% ±0.55 | 91.56% ±0.49 | 92.90% ±2.37 | 52.59% ±2.41 | 86.14% ±0.75 | 90.71% ±0.37 | 81.69% ±2.63 | 78.88% ±1.82 | 2.56% | 3.33% | 4.79% | okp85_not_met | – |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 92.92% ±0.39 | 84.36% ±1.47 | 89.91% ±2.22 | 86.33% ±0.93 | 88.16% ±0.35 | 93.25% ±0.36 | 91.54% ±0.77 | 58.20% ±2.08 | 87.41% ±1.14 | 90.57% ±0.31 | 82.31% ±1.54 | 79.65% ±1.20 | 91.81% ±0.57 | 80.36% ±2.18 | 86.51% ±4.32 | 82.44% ±2.55 | 87.90% ±0.49 | 92.19% ±0.53 | 91.80% ±0.82 | 57.72% ±2.54 | 84.05% ±1.07 | 90.31% ±0.36 | 81.97% ±1.64 | 79.15% ±1.28 | 2.82% | 4.10% | 3.85% | okp85_not_met | – |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.9 ms | 91.82% ±0.32 | 81.49% ±1.78 | 89.13% ±3.41 | 83.85% ±2.30 | 86.93% ±0.07 | 92.46% ±0.25 | 93.08% ±1.33 | 50.22% ±1.26 | 85.81% ±2.10 | 91.10% ±0.75 | 80.77% ±2.66 | 80.88% ±3.80 | 90.49% ±0.39 | 76.90% ±3.61 | 85.66% ±6.85 | 79.38% ±4.64 | 86.56% ±0.11 | 91.27% ±0.31 | 93.17% ±0.95 | 49.43% ±1.01 | 82.26% ±2.86 | 90.91% ±0.78 | 80.33% ±2.84 | 80.87% ±3.76 | 2.82% | 2.56% | 5.39% | okp85_not_met | – |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | encoder | zephyrus | 3 | 3 | 111M | 17.8 ms | 92.00% ±1.04 | 81.32% ±1.24 | 88.43% ±1.31 | 83.60% ±1.47 | 86.67% ±1.68 | 92.55% ±0.79 | 91.79% ±3.87 | 53.54% ±7.37 | 85.66% ±0.58 | 89.51% ±1.00 | 81.54% ±4.62 | 75.03% ±7.33 | 90.59% ±1.26 | 77.00% ±1.30 | 84.89% ±2.16 | 79.32% ±1.80 | 86.22% ±1.74 | 91.27% ±0.97 | 91.80% ±3.76 | 52.68% ±7.39 | 82.24% ±0.93 | 89.32% ±1.05 | 82.24% ±4.94 | 74.70% ±7.42 | 2.56% | 4.10% | 4.80% | okp85_not_met | – |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.4 ms | 91.52% ±0.35 | 81.51% ±1.72 | 89.89% ±0.77 | 84.00% ±1.10 | 86.21% ±0.33 | 92.29% ±0.31 | 92.56% ±2.35 | 48.07% ±1.10 | 85.04% ±1.24 | 89.32% ±0.68 | 80.77% ±3.53 | 70.73% ±5.40 | 90.18% ±0.49 | 77.92% ±1.88 | 87.76% ±1.56 | 80.58% ±1.55 | 85.87% ±0.44 | 91.09% ±0.41 | 92.62% ±2.17 | 47.62% ±1.47 | 81.64% ±1.34 | 89.08% ±0.73 | 81.15% ±3.76 | 70.00% ±5.57 | 2.31% | 3.33% | 5.83% | oktest_informedp85_not_met | – |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | decoder | legion | 3 | 3 | 17M | 48.0 ms | 92.01% ±0.67 | 82.36% ±1.60 | 89.72% ±2.01 | 84.86% ±2.02 | 87.54% ±1.19 | 92.62% ±0.47 | 91.54% ±2.77 | 51.55% ±4.46 | 85.64% ±0.54 | 89.59% ±0.59 | 78.21% ±0.44 | 70.44% ±0.51 | 90.71% ±0.77 | 78.09% ±2.30 | 86.25% ±3.63 | 80.72% ±3.03 | 87.18% ±1.20 | 91.44% ±0.54 | 91.80% ±2.96 | 50.94% ±4.41 | 82.25% ±1.05 | 89.38% ±0.67 | 78.42% ±0.47 | 70.18% ±1.04 | 2.82% | 3.85% | 5.09% | cần sửap85_not_met | – |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | encoder | zephyrus | 6 | 6 | 86M | 19.6 ms | 92.76% ±0.75 | 86.00% ±1.17 | 89.73% ±1.85 | 86.79% ±1.24 | 88.23% ±0.91 | 93.20% ±0.63 | 93.85% ±1.29 | 55.47% ±4.97 | 89.13% ±0.59 | 91.30% ±0.57 | 81.79% ±3.60 | 81.85% ±3.34 | 91.62% ±0.87 | 82.96% ±2.60 | 85.65% ±3.44 | 82.69% ±2.44 | 87.98% ±0.92 | 92.12% ±0.74 | 94.13% ±1.41 | 55.07% ±5.08 | 86.41% ±0.80 | 91.11% ±0.54 | 81.69% ±3.62 | 81.43% ±3.52 | 2.18% | 2.95% | 4.46% | cần sửap85_not_met | – |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 92.15% ±0.33 | 84.37% ±1.30 | 88.91% ±2.46 | 85.40% ±1.13 | 87.52% ±0.66 | 92.72% ±0.21 | 93.33% ±1.18 | 52.32% ±4.19 | 87.40% ±1.88 | 89.70% ±0.28 | 81.79% ±5.00 | 71.12% ±4.70 | 90.85% ±0.48 | 80.03% ±2.02 | 84.41% ±4.90 | 80.57% ±2.75 | 87.13% ±0.73 | 91.51% ±0.34 | 93.17% ±1.71 | 51.65% ±4.52 | 84.49% ±2.60 | 89.42% ±0.21 | 81.42% ±5.33 | 70.79% ±4.33 | 2.82% | 2.05% | 5.01% | okp85_not_met | – |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | encoder | zephyrus | 3 | 3 | 135M | 19.6 ms | 92.06% ±0.39 | 81.79% ±1.28 | 89.47% ±2.50 | 84.45% ±1.63 | 87.36% ±0.73 | 92.56% ±0.33 | 92.31% ±0.77 | 53.92% ±2.70 | 85.66% ±1.04 | 89.42% ±0.55 | 84.62% ±0.77 | 68.50% ±1.77 | 90.77% ±0.52 | 77.42% ±2.10 | 86.03% ±4.74 | 80.17% ±2.96 | 87.01% ±0.86 | 91.38% ±0.43 | 92.62% ±0.00 | 53.26% ±3.14 | 82.43% ±1.27 | 89.14% ±0.52 | 84.70% ±1.25 | 67.87% ±1.63 | 3.08% | 2.82% | 4.62% | okp85_not_met | – |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | decoder | legion | 3 | 3 | 13M | 49.4 ms | 91.94% ±0.63 | 83.12% ±1.42 | 88.93% ±1.43 | 84.71% ±0.14 | 86.71% ±1.17 | 92.58% ±0.50 | 93.08% ±0.77 | 50.62% ±3.74 | 85.31% ±0.90 | 89.84% ±0.34 | 78.72% ±3.64 | 75.92% ±3.40 | 90.66% ±0.69 | 79.25% ±1.57 | 85.53% ±1.99 | 80.82% ±0.22 | 86.40% ±1.11 | 91.41% ±0.56 | 93.72% ±1.71 | 50.05% ±3.44 | 81.60% ±1.20 | 89.69% ±0.40 | 79.23% ±4.21 | 75.63% ±3.21 | 2.82% | 3.08% | 5.34% | okp85_not_met | – |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | decoder | zephyrus | 3 | 3 | 4M | 55.8 ms | 90.77% ±0.64 | 79.85% ±0.12 | 87.69% ±2.42 | 82.03% ±1.08 | 85.10% ±1.30 | 91.45% ±0.56 | 90.77% ±1.33 | 48.54% ±2.53 | 84.13% ±0.51 | 88.10% ±0.44 | 78.21% ±1.60 | 71.52% ±4.02 | 89.27% ±0.91 | 75.92% ±0.79 | 84.64% ±3.61 | 78.01% ±1.89 | 84.77% ±1.46 | 90.09% ±0.78 | 91.26% ±1.25 | 48.16% ±3.18 | 80.28% ±0.93 | 87.82% ±0.71 | 77.87% ±2.46 | 70.97% ±3.85 | 3.59% | 4.10% | 5.64% | okp85_not_met | – |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | encoder | legion | 3 | 3 | 304M | 12.6 ms | 92.79% ±0.26 | 84.33% ±1.13 | 88.33% ±1.99 | 85.28% ±0.52 | 88.08% ±0.55 | 93.27% ±0.24 | 93.08% ±1.54 | 54.45% ±1.29 | 86.04% ±0.21 | 90.23% ±0.77 | 82.82% ±0.44 | 73.06% ±3.88 | 91.69% ±0.24 | 79.93% ±0.59 | 83.60% ±3.52 | 80.40% ±1.37 | 87.82% ±0.49 | 92.26% ±0.24 | 93.72% ±1.25 | 53.81% ±1.56 | 82.30% ±0.49 | 90.16% ±0.72 | 83.88% ±1.25 | 72.73% ±3.79 | 2.31% | 4.10% | 4.55% | cần sửap85_not_met | – |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.7 ms | 91.28% ±0.83 | 82.27% ±2.37 | 91.46% ±1.02 | 85.14% ±1.81 | 86.29% ±0.68 | 92.09% ±0.69 | 94.10% ±1.18 | 47.86% ±2.37 | 86.53% ±1.31 | 90.27% ±0.57 | 80.00% ±3.53 | 81.56% ±4.71 | 90.51% ±0.35 | 79.53% ±2.30 | 90.37% ±1.83 | 82.83% ±2.06 | 86.44% ±0.27 | 91.31% ±0.33 | 93.99% ±2.06 | 49.72% ±0.53 | 83.66% ±1.16 | 90.14% ±0.54 | 79.78% ±3.41 | 81.80% ±4.02 | 2.56% | 2.31% | 6.00% | okp85_not_met | – |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.3 ms | 91.56% ±0.56 | 81.43% ±2.76 | 89.76% ±3.15 | 83.95% ±3.23 | 86.35% ±0.86 | 92.26% ±0.49 | 93.08% ±0.77 | 49.95% ±0.97 | 85.06% ±2.83 | 89.96% ±0.68 | 81.03% ±0.89 | 76.34% ±1.01 | 90.49% ±0.64 | 78.34% ±3.08 | 87.78% ±5.31 | 81.02% ±4.19 | 86.24% ±1.01 | 91.27% ±0.56 | 93.72% ±0.95 | 50.45% ±0.76 | 82.07% ±2.78 | 89.77% ±0.76 | 81.15% ±0.82 | 75.98% ±1.28 | 2.31% | 3.08% | 5.45% | okp85_not_met | – |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | encoder | zephyrus | 3 | 3 | 111M | 16.6 ms | 91.31% ±1.17 | 81.50% ±1.65 | 87.07% ±1.38 | 82.79% ±1.37 | 85.97% ±2.14 | 92.11% ±0.97 | 94.10% ±0.89 | 47.82% ±4.15 | 86.19% ±1.65 | 90.57% ±0.71 | 82.82% ±1.94 | 77.99% ±3.56 | 89.80% ±1.27 | 76.48% ±1.00 | 82.08% ±1.26 | 77.64% ±0.62 | 85.51% ±2.05 | 90.77% ±1.04 | 93.99% ±0.47 | 46.88% ±3.83 | 82.67% ±2.03 | 90.35% ±0.77 | 82.79% ±1.64 | 77.47% ±3.83 | 1.28% | 3.08% | 6.04% | okp85_not_met | – |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.6 ms | 91.93% ±0.91 | 82.27% ±1.56 | 89.53% ±0.41 | 84.47% ±1.11 | 87.13% ±1.07 | 92.57% ±0.71 | 93.59% ±1.18 | 51.27% ±4.52 | 85.81% ±0.69 | 89.98% ±0.17 | 77.69% ±0.77 | 78.52% ±1.75 | 90.70% ±0.69 | 78.73% ±1.64 | 86.50% ±0.43 | 80.92% ±1.29 | 86.82% ±0.84 | 91.44% ±0.55 | 93.72% ±1.25 | 50.96% ±3.30 | 82.83% ±1.15 | 89.73% ±0.21 | 77.60% ±0.47 | 78.05% ±1.78 | 1.79% | 3.08% | 5.25% | okp85_not_met | – |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | encoder | zephyrus | 1 | 1 | 111M | 21.3 ms | 92.75% | 82.78% | 91.04% | 85.72% | 87.69% | 93.16% | 92.31% | 56.60% | 86.57% | 89.69% | 83.85% | 76.22% | 91.66% | 79.37% | 89.49% | 82.69% | 87.46% | 92.15% | 92.62% | 56.50% | 83.25% | 89.37% | 83.61% | 75.56% | 1.54% | 3.85% | 4.13% | okp85_not_met | – |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | encoder | zephyrus | 3 | 3 | 111M | 20.2 ms | 91.87% ±0.32 | 82.88% ±2.35 | 87.77% ±0.81 | 84.20% ±1.29 | 86.75% ±0.70 | 92.48% ±0.22 | 91.28% ±0.89 | 50.94% ±2.26 | 85.84% ±1.50 | 89.46% ±0.68 | 78.21% ±3.11 | 76.81% ±1.59 | 90.54% ±0.41 | 78.47% ±3.29 | 83.37% ±2.16 | 79.67% ±2.44 | 86.38% ±0.69 | 91.26% ±0.29 | 91.53% ±0.95 | 50.31% ±2.28 | 81.97% ±2.36 | 89.17% ±0.72 | 77.87% ±3.28 | 76.18% ±1.69 | 2.56% | 5.13% | 5.15% | cần sửap85_not_met | – |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | decoder | legion | 3 | 3 | 17M | 52.9 ms | 93.03% ±0.71 | 86.71% ±0.63 | 89.92% ±2.88 | 87.34% ±1.54 | 88.53% ±1.05 | 93.53% ±0.59 | 91.28% ±1.94 | 54.11% ±4.01 | 88.01% ±0.25 | 90.74% ±0.25 | 82.05% ±2.91 | 73.82% ±2.24 | 91.76% ±0.88 | 83.77% ±0.87 | 87.29% ±3.67 | 84.40% ±1.87 | 88.07% ±1.16 | 92.36% ±0.74 | 90.98% ±1.64 | 52.95% ±4.17 | 84.87% ±0.26 | 90.52% ±0.16 | 82.24% ±2.88 | 73.31% ±2.29 | 2.31% | 5.64% | 4.56% | okp85_not_met | – |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | encoder | zephyrus | 1 | 1 | 86M | 7.9 ms | 91.22% | 81.23% | 87.45% | 83.09% | 86.38% | 91.84% | 94.62% | 50.62% | 85.53% | 89.31% | 80.00% | 78.20% | 89.65% | 74.51% | 81.64% | 76.70% | 85.89% | 90.41% | 95.08% | 49.57% | 81.86% | 89.14% | 80.33% | 78.40% | 1.54% | 1.54% | 5.39% | okp85_not_met | – |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | ensemble | legion | 1 | 1 | N/A | 21.2 ms | 93.26% | 86.44% | 90.22% | 87.51% | 89.36% | 93.63% | 94.62% | 57.75% | 90.58% | 92.40% | 83.85% | 83.85% | 92.28% | 82.63% | 86.00% | 83.40% | 89.18% | 92.70% | 95.08% | 57.43% | 87.91% | 92.15% | 83.61% | 82.93% | 1.54% | 3.08% | 4.04% | cần sửap85_not_met | – |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | encoder | legion | 3 | 3 | 100M | 55.9 ms | 91.63% ±0.40 | 84.17% ±0.15 | 88.57% ±1.68 | 85.08% ±1.02 | 86.24% ±0.58 | 92.31% ±0.29 | 93.85% ±2.04 | 49.59% ±2.84 | 87.09% ±0.55 | 90.23% ±0.62 | 76.92% ±4.00 | 82.18% ±3.93 | 90.41% ±0.37 | 80.50% ±0.60 | 85.14% ±3.24 | 81.44% ±2.00 | 86.00% ±0.55 | 91.17% ±0.29 | 94.26% ±2.17 | 49.53% ±2.41 | 83.49% ±0.64 | 89.97% ±0.60 | 76.50% ±4.04 | 81.88% ±4.15 | 2.31% | 3.59% | 5.60% | okp85_not_met | – |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | encoder | zephyrus | 3 | 3 | 86M | 19.5 ms | 91.70% ±0.39 | 84.75% ±0.74 | 88.31% ±2.61 | 85.13% ±1.21 | 86.89% ±0.94 | 92.37% ±0.39 | 94.10% ±1.18 | 49.35% ±1.00 | 86.90% ±0.91 | 90.34% ±0.62 | 84.87% ±0.89 | 73.07% ±0.76 | 90.34% ±0.39 | 80.47% ±1.21 | 83.41% ±4.12 | 80.19% ±2.50 | 86.50% ±0.93 | 91.11% ±0.41 | 93.99% ±0.95 | 48.60% ±0.81 | 83.64% ±1.06 | 90.10% ±0.62 | 84.97% ±1.25 | 72.66% ±0.74 | 2.82% | 2.05% | 5.64% | okp85_not_met | – |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 92.01% ±1.08 | 84.43% ±0.72 | 88.05% ±2.85 | 85.03% ±1.88 | 86.90% ±1.73 | 92.56% ±0.90 | 92.05% ±2.22 | 51.77% ±5.12 | 86.39% ±1.43 | 89.45% ±1.35 | 80.77% ±0.77 | 71.71% ±5.14 | 90.73% ±1.26 | 79.83% ±1.18 | 83.70% ±5.12 | 80.26% ±3.27 | 86.54% ±1.75 | 91.37% ±1.06 | 92.35% ±2.37 | 50.93% ±5.10 | 83.20% ±1.67 | 89.11% ±1.42 | 80.33% ±0.82 | 70.82% ±5.35 | 2.05% | 4.62% | 5.09% | okp85_not_met | – |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | encoder | zephyrus | 3 | 3 | 86M | 26.8 ms | 92.55% ±0.51 | 85.08% ±1.19 | 91.15% ±0.35 | 87.16% ±0.59 | 87.93% ±0.34 | 93.00% ±0.41 | 91.54% ±2.31 | 54.68% ±3.39 | 88.39% ±1.36 | 91.05% ±0.89 | 80.26% ±1.78 | 80.05% ±1.97 | 91.33% ±0.65 | 82.11% ±1.50 | 89.16% ±1.05 | 84.46% ±0.88 | 87.61% ±0.44 | 91.87% ±0.53 | 92.35% ±2.06 | 54.21% ±3.73 | 85.59% ±1.50 | 91.11% ±0.84 | 82.24% ±1.89 | 80.47% ±1.10 | 2.82% | 4.10% | 4.46% | okp85_not_met | – |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | encoder | zephyrus | 3 | 3 | 135M | 22.5 ms | 92.25% ±0.75 | 84.70% ±0.95 | 88.47% ±1.85 | 85.50% ±1.41 | 87.20% ±0.94 | 92.77% ±0.58 | 94.10% ±0.44 | 53.44% ±4.47 | 86.11% ±0.62 | 89.52% ±0.60 | 83.33% ±2.35 | 71.92% ±3.51 | 90.99% ±0.94 | 80.44% ±1.78 | 84.10% ±3.34 | 81.04% ±2.67 | 86.84% ±1.04 | 91.60% ±0.75 | 94.26% ±0.82 | 52.69% ±4.61 | 82.77% ±0.78 | 89.20% ±0.68 | 83.06% ±2.50 | 71.23% ±3.70 | 2.31% | 2.56% | 4.83% | okp85_not_met | – |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | decoder | legion | 3 | 3 | 13M | 49.3 ms | 92.01% ±0.98 | 79.31% ±2.99 | 85.03% ±4.92 | 81.15% ±3.92 | 87.39% ±1.19 | 92.56% ±0.75 | 90.77% ±0.00 | 53.06% ±6.06 | 84.44% ±0.84 | 90.11% ±0.27 | 82.05% ±1.94 | 73.46% ±2.66 | 90.80% ±1.26 | 75.58% ±2.21 | 81.95% ±2.07 | 77.58% ±2.39 | 87.10% ±1.28 | 91.45% ±0.96 | 90.71% ±0.47 | 53.09% ±6.57 | 80.09% ±0.92 | 89.94% ±0.17 | 82.51% ±1.25 | 73.55% ±2.59 | 5.13% | 3.08% | 4.77% | okp85_not_met | – |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | encoder | legion | 3 | 3 | 304M | 12.9 ms | 91.69% ±0.67 | 82.97% ±0.62 | 89.23% ±1.13 | 84.79% ±0.19 | 86.68% ±0.36 | 92.36% ±0.52 | 94.10% ±1.18 | 49.81% ±3.25 | 86.30% ±0.69 | 90.46% ±0.14 | 83.85% ±2.66 | 76.60% ±1.58 | 90.30% ±0.75 | 78.90% ±0.22 | 85.84% ±1.96 | 80.85% ±0.74 | 86.32% ±0.41 | 91.11% ±0.60 | 95.08% ±0.82 | 49.08% ±3.04 | 82.39% ±0.59 | 90.51% ±0.26 | 86.07% ±2.17 | 76.48% ±1.74 | 2.31% | 2.56% | 5.57% | okp85_not_met | – |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.5 ms | 91.08% ±0.41 | 82.19% ±2.65 | 88.90% ±4.50 | 83.72% ±1.74 | 86.09% ±0.72 | 91.91% ±0.37 | 93.85% ±2.04 | 47.34% ±1.97 | 86.20% ±1.14 | 89.55% ±0.26 | 83.59% ±4.24 | 71.68% ±3.15 | 89.96% ±0.65 | 78.07% ±3.44 | 85.48% ±8.07 | 79.65% ±4.56 | 85.99% ±0.82 | 90.85% ±0.58 | 94.26% ±2.17 | 47.88% ±2.72 | 82.92% ±1.81 | 89.34% ±0.23 | 83.88% ±4.51 | 71.33% ±3.93 | 2.31% | 3.59% | 6.10% | oktest_informedp85_not_met | – |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | encoder | zephyrus | 3 | 3 | 86M | 14.2 ms | 92.44% ±0.27 | 86.49% ±2.29 | 85.90% ±0.38 | 84.72% ±0.93 | 87.64% ±0.56 | 92.92% ±0.22 | 92.56% ±1.78 | 53.52% ±1.58 | 85.15% ±1.51 | 89.93% ±0.79 | 83.85% ±2.04 | 71.61% ±3.16 | 91.21% ±0.35 | 81.68% ±6.17 | 78.82% ±0.47 | 77.00% ±0.90 | 87.35% ±0.63 | 91.73% ±0.28 | 93.17% ±1.71 | 53.00% ±1.84 | 80.27% ±2.03 | 89.75% ±0.84 | 84.70% ±1.89 | 71.00% ±3.30 | 2.56% | 3.59% | 4.70% | okp85_not_met | – |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | encoder | zephyrus | 3 | 3 | 135M | 9.2 ms | 92.83% ±0.72 | 85.47% ±0.50 | 87.24% ±1.66 | 85.49% ±1.46 | 88.06% ±1.35 | 93.20% ±0.57 | 90.77% ±1.33 | 57.55% ±6.05 | 86.01% ±0.37 | 90.03% ±0.46 | 82.82% ±4.24 | 73.36% ±2.56 | 91.74% ±0.75 | 80.16% ±2.46 | 81.66% ±3.05 | 79.69% ±3.02 | 87.85% ±1.29 | 92.15% ±0.59 | 91.80% ±1.42 | 57.07% ±5.69 | 82.11% ±0.94 | 89.87% ±0.51 | 83.61% ±4.92 | 72.81% ±2.64 | 3.59% | 3.85% | 3.98% | okp85_not_met | – |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | encoder | zephyrus | 3 | 3 | 87M | 20.9 ms | 92.08% ±0.32 | 82.97% ±1.66 | 88.83% ±1.25 | 84.81% ±0.97 | 87.17% ±0.64 | 92.61% ±0.24 | 92.56% ±1.18 | 52.98% ±2.81 | 85.54% ±0.63 | 89.26% ±0.39 | 83.33% ±1.94 | 69.34% ±1.60 | 90.80% ±0.47 | 78.76% ±1.97 | 84.84% ±2.15 | 80.53% ±1.37 | 86.78% ±0.81 | 91.42% ±0.33 | 92.62% ±0.82 | 52.41% ±3.47 | 81.74% ±0.45 | 88.92% ±0.37 | 83.06% ±2.06 | 68.51% ±1.48 | 3.08% | 2.31% | 4.82% | okp85_not_met | – |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | encoder | zephyrus | 3 | 3 | 86M | 10.6 ms | 90.80% ±0.55 | 80.45% ±0.91 | 88.30% ±0.48 | 82.89% ±0.72 | 85.62% ±0.87 | 91.58% ±0.43 | 93.59% ±1.18 | 47.18% ±2.50 | 85.03% ±0.40 | 88.52% ±0.60 | 83.33% ±3.20 | 67.84% ±2.61 | 89.17% ±0.68 | 75.70% ±0.88 | 83.78% ±0.68 | 78.09% ±0.82 | 85.13% ±0.98 | 90.11% ±0.54 | 93.99% ±1.89 | 46.40% ±2.80 | 81.87% ±0.81 | 88.25% ±0.61 | 84.43% ±3.57 | 67.43% ±2.21 | 2.31% | 3.33% | 6.13% | okp85_not_met | – |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | encoder | legion | 3 | 3 | 304M | 13.1 ms | 93.19% ±0.78 | 83.87% ±0.71 | 90.44% ±0.52 | 86.24% ±0.88 | 88.85% ±0.97 | 93.60% ±0.59 | 92.05% ±1.60 | 58.24% ±6.47 | 86.40% ±0.15 | 90.78% ±0.18 | 81.54% ±1.54 | 77.57% ±0.55 | 92.00% ±0.93 | 79.83% ±0.68 | 87.39% ±0.51 | 82.41% ±0.89 | 88.45% ±0.96 | 92.51% ±0.69 | 91.80% ±2.17 | 57.20% ±6.36 | 82.51% ±0.19 | 90.59% ±0.23 | 81.69% ±1.71 | 77.07% ±0.61 | 2.56% | 4.10% | 3.93% | okp85_not_met | – |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | encoder | zephyrus | 3 | 3 | 111M | 22.0 ms | 92.32% ±0.43 | 82.68% ±2.11 | 87.19% ±1.46 | 84.02% ±1.22 | 86.95% ±0.43 | 92.78% ±0.29 | 89.23% ±2.66 | 54.26% ±3.56 | 85.72% ±1.58 | 89.18% ±1.07 | 78.46% ±2.66 | 77.06% ±1.26 | 91.01% ±0.47 | 77.93% ±2.83 | 82.78% ±2.43 | 79.33% ±2.32 | 86.53% ±0.43 | 91.57% ±0.31 | 89.34% ±2.84 | 53.28% ±3.29 | 81.87% ±2.40 | 88.89% ±1.12 | 78.14% ±2.63 | 76.46% ±1.30 | 3.59% | 5.90% | 4.43% | okp85_not_met | – |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | encoder | zephyrus | 3 | 3 | 111M | 20.5 ms | 92.17% ±0.18 | 82.26% ±1.20 | 87.90% ±1.60 | 83.85% ±1.17 | 86.97% ±0.64 | 92.70% ±0.23 | 93.08% ±1.54 | 53.05% ±1.75 | 85.71% ±1.60 | 89.25% ±0.94 | 82.05% ±2.91 | 72.44% ±3.53 | 90.83% ±0.32 | 77.74% ±1.94 | 83.96% ±2.98 | 79.37% ±2.12 | 86.58% ±0.76 | 91.48% ±0.35 | 93.44% ±1.64 | 52.36% ±1.90 | 81.93% ±2.52 | 88.95% ±0.99 | 81.97% ±2.96 | 71.83% ±3.77 | 2.31% | 2.82% | 4.82% | okp85_not_met | – |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | encoder | legion | 1 | 1 | 105M | 48.8 ms | 90.75% | 81.88% | 89.33% | 83.94% | 85.91% | 91.69% | 93.08% | 44.98% | 86.13% | 90.02% | 81.54% | 75.18% | 89.29% | 77.96% | 86.27% | 80.17% | 85.54% | 90.38% | 93.44% | 44.53% | 82.06% | 89.58% | 80.33% | 74.24% | 2.31% | 3.85% | 6.64% | okp85_not_met | – |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | encoder | zephyrus | 1 | 1 | 86M | 18.8 ms | 88.85% | 80.36% | 86.56% | 81.50% | 83.40% | 90.24% | 93.08% | 39.16% | 84.82% | 86.97% | 86.92% | 57.36% | 87.33% | 77.02% | 82.05% | 77.56% | 83.07% | 88.88% | 93.44% | 39.18% | 81.73% | 86.65% | 87.70% | 56.61% | 3.85% | 2.31% | 8.44% | okp85_not_met | – |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | encoder | zephyrus | 1 | 1 | 86M | 7.8 ms | 90.88% | 81.75% | 87.95% | 83.69% | 86.02% | 91.65% | 89.23% | 47.35% | 85.38% | 88.66% | 81.54% | 66.67% | 89.50% | 77.14% | 83.59% | 79.12% | 85.72% | 90.36% | 90.16% | 47.21% | 81.44% | 88.32% | 81.97% | 65.79% | 4.62% | 4.62% | 5.79% | okp85_not_met | – |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | encoder | zephyrus | 3 | 3 | 110M | 36.2 ms | 91.96% ±1.00 | 86.71% ±1.29 | 86.66% ±1.40 | 85.18% ±0.80 | 87.47% ±1.33 | 92.62% ±0.78 | 93.59% ±1.94 | 50.41% ±5.04 | 86.52% ±1.43 | 90.33% ±1.08 | 77.44% ±3.11 | 75.63% ±5.59 | 90.80% ±1.00 | 81.80% ±1.27 | 80.90% ±2.62 | 79.32% ±1.93 | 87.22% ±1.27 | 91.52% ±0.80 | 93.72% ±1.71 | 50.15% ±4.26 | 82.41% ±1.82 | 90.10% ±1.16 | 77.32% ±2.88 | 75.01% ±5.94 | 2.56% | 3.59% | 5.46% | okp85_not_met | – |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | encoder | zephyrus | 3 | 3 | 86M | 18.8 ms | 93.33% ±1.30 | 84.75% ±0.82 | 90.66% ±1.45 | 86.95% ±0.46 | 89.28% ±1.82 | 93.57% ±1.01 | 88.72% ±5.00 | 66.36% ±13.37 | 86.51% ±0.56 | 90.05% ±0.53 | 81.28% ±3.20 | 74.93% ±1.63 | 92.22% ±1.55 | 81.13% ±1.80 | 88.17% ±2.94 | 83.55% ±1.64 | 88.94% ±1.94 | 92.53% ±1.22 | 88.80% ±4.94 | 65.57% ±13.58 | 82.72% ±1.29 | 89.75% ±0.56 | 81.15% ±3.76 | 74.23% ±1.76 | 4.36% | 5.38% | 2.93% | okp85_not_met | – |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | encoder | zephyrus | 3 | 3 | 87M | 20.6 ms | 92.76% ±0.30 | 84.22% ±1.81 | 89.03% ±2.07 | 85.76% ±0.70 | 88.15% ±0.51 | 93.12% ±0.21 | 90.51% ±1.18 | 57.48% ±3.58 | 87.11% ±1.45 | 90.25% ±0.47 | 83.85% ±1.33 | 75.13% ±3.42 | 91.50% ±0.46 | 79.74% ±2.40 | 84.55% ±4.41 | 80.88% ±2.15 | 87.70% ±0.70 | 91.92% ±0.36 | 90.71% ±1.25 | 56.77% ±3.90 | 83.79% ±1.66 | 89.85% ±0.48 | 83.61% ±1.42 | 74.60% ±3.54 | 3.08% | 4.87% | 3.93% | okp85_not_met | – |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | encoder | zephyrus | 3 | 3 | 86M | 19.4 ms | 92.59% ±0.95 | 84.31% ±1.19 | 86.73% ±0.59 | 84.57% ±0.67 | 87.68% ±1.69 | 92.99% ±0.71 | 91.54% ±4.28 | 56.25% ±7.06 | 86.41% ±0.53 | 89.74% ±0.68 | 79.74% ±1.18 | 75.30% ±0.69 | 91.31% ±1.10 | 78.82% ±1.44 | 80.93% ±0.63 | 78.76% ±0.68 | 87.27% ±1.70 | 91.79% ±0.84 | 91.53% ±4.66 | 55.26% ±6.75 | 82.73% ±1.05 | 89.41% ±0.68 | 79.51% ±1.42 | 74.62% ±0.67 | 3.59% | 3.59% | 4.29% | oktest_informedp85_not_met | – |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | encoder | zephyrus | 3 | 3 | 135M | 20.4 ms | 92.42% ±0.70 | 84.62% ±1.44 | 86.60% ±1.13 | 84.59% ±0.79 | 87.37% ±1.37 | 92.83% ±0.55 | 92.56% ±2.47 | 55.37% ±4.49 | 86.71% ±0.59 | 89.62% ±0.75 | 80.26% ±1.18 | 76.34% ±1.10 | 91.25% ±0.78 | 79.32% ±3.36 | 80.86% ±2.41 | 78.83% ±2.27 | 87.09% ±1.33 | 91.70% ±0.62 | 92.62% ±2.84 | 55.01% ±4.34 | 83.26% ±1.04 | 89.24% ±0.83 | 79.78% ±1.25 | 75.46% ±1.48 | 3.33% | 3.08% | 4.41% | oktest_informedp85_not_met | – |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.3 ms | 91.86% ±0.53 | 82.22% ±0.32 | 87.69% ±1.52 | 83.85% ±0.78 | 86.80% ±0.58 | 92.47% ±0.38 | 91.54% ±0.77 | 51.50% ±3.72 | 86.11% ±1.76 | 89.41% ±1.42 | 82.56% ±4.44 | 71.08% ±8.76 | 90.42% ±0.61 | 77.30% ±0.60 | 83.22% ±2.83 | 78.96% ±1.73 | 86.33% ±0.64 | 91.17% ±0.44 | 91.53% ±1.25 | 50.29% ±3.64 | 81.91% ±2.94 | 89.13% ±1.56 | 82.51% ±4.51 | 70.28% ±9.09 | 2.05% | 4.62% | 5.07% | okp85_not_met | – |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.6 ms | 91.86% ±0.99 | 81.74% ±1.94 | 91.71% ±0.54 | 84.98% ±1.20 | 86.76% ±1.29 | 92.48% ±0.71 | 91.03% ±4.64 | 51.91% ±7.22 | 85.25% ±0.43 | 89.34% ±0.52 | 79.74% ±2.91 | 73.54% ±3.34 | 90.56% ±1.13 | 78.72% ±2.40 | 90.96% ±1.27 | 82.24% ±1.92 | 86.38% ±1.29 | 91.31% ±0.82 | 90.98% ±4.56 | 51.25% ±7.00 | 82.10% ±0.46 | 89.09% ±0.52 | 79.78% ±3.41 | 72.84% ±3.40 | 2.82% | 3.33% | 5.09% | cần sửap85_not_met | – |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.7 ms | 92.83% ±0.53 | 83.59% ±1.70 | 88.90% ±0.38 | 85.37% ±1.18 | 87.93% ±0.71 | 93.21% ±0.35 | 91.79% ±2.35 | 57.88% ±5.44 | 86.89% ±1.07 | 90.23% ±0.36 | 84.36% ±3.47 | 78.83% ±2.50 | 91.64% ±0.56 | 79.35% ±1.89 | 85.53% ±1.17 | 81.35% ±1.56 | 87.62% ±0.65 | 92.11% ±0.36 | 92.08% ±2.37 | 57.03% ±5.23 | 83.31% ±0.97 | 90.00% ±0.34 | 84.43% ±3.28 | 78.36% ±2.68 | 2.82% | 4.87% | 3.96% | okp85_not_met | – |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | decoder | legion | 3 | 3 | 10M | 45.9 ms | 91.82% ±1.26 | 82.16% ±1.10 | 90.95% ±1.85 | 85.05% ±1.58 | 87.47% ±2.03 | 92.51% ±0.94 | 93.59% ±1.60 | 50.42% ±6.55 | 86.76% ±0.85 | 90.91% ±0.81 | 81.28% ±3.55 | 77.60% ±2.17 | 90.44% ±1.54 | 78.56% ±1.46 | 88.30% ±2.67 | 81.55% ±1.93 | 87.05% ±2.14 | 91.26% ±1.16 | 93.44% ±1.64 | 49.73% ±6.74 | 83.70% ±1.06 | 90.74% ±0.77 | 81.42% ±3.31 | 77.49% ±2.08 | 1.54% | 3.85% | 5.49% | okp85_not_met | – |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.7 ms | 92.30% ±0.36 | 84.72% ±1.53 | 90.64% ±2.00 | 86.54% ±1.03 | 87.53% ±0.34 | 92.80% ±0.26 | 93.59% ±1.78 | 53.51% ±3.02 | 88.15% ±1.49 | 91.16% ±0.60 | 82.31% ±1.54 | 81.75% ±2.41 | 90.99% ±0.45 | 81.43% ±1.86 | 88.09% ±3.70 | 83.41% ±2.09 | 87.16% ±0.41 | 91.58% ±0.35 | 93.72% ±1.71 | 52.86% ±3.26 | 85.04% ±1.77 | 91.15% ±0.62 | 83.88% ±1.25 | 81.73% ±2.56 | 2.31% | 2.56% | 4.77% | okp85_not_met | – |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | encoder | legion | 3 | 3 | 97M | 50.7 ms | 90.25% ±1.18 | 83.16% ±2.08 | 87.92% ±1.65 | 84.16% ±2.32 | 85.86% ±1.11 | 91.14% ±0.85 | 90.26% ±3.87 | 45.47% ±5.03 | 86.61% ±1.61 | 89.26% ±0.08 | 75.13% ±1.94 | 73.06% ±1.43 | 89.19% ±1.92 | 79.29% ±3.86 | 84.02% ±3.45 | 80.31% ±4.23 | 85.90% ±1.65 | 90.09% ±1.42 | 90.44% ±4.13 | 47.40% ±7.53 | 83.31% ±2.25 | 88.91% ±0.15 | 74.86% ±2.50 | 72.48% ±1.87 | 3.08% | 6.15% | 6.45% | cần sửap85_not_met | – |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.4 ms | 92.66% ±0.26 | 83.33% ±2.37 | 91.46% ±2.21 | 86.17% ±0.48 | 87.95% ±0.21 | 93.11% ±0.25 | 92.56% ±0.44 | 55.82% ±1.30 | 87.25% ±1.22 | 90.33% ±0.71 | 84.10% ±4.24 | 76.45% ±5.07 | 91.45% ±0.31 | 79.83% ±1.97 | 89.37% ±4.24 | 82.81% ±0.55 | 87.57% ±0.25 | 92.00% ±0.31 | 92.62% ±0.82 | 54.88% ±1.36 | 84.48% ±1.43 | 90.09% ±0.68 | 83.88% ±4.51 | 75.97% ±5.02 | 2.82% | 3.08% | 4.28% | okp85_not_met | – |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.0 ms | 92.78% ±1.16 | 85.85% ±1.45 | 88.85% ±2.34 | 86.35% ±1.56 | 88.02% ±2.13 | 93.14% ±0.88 | 91.54% ±3.08 | 58.93% ±8.87 | 88.51% ±0.88 | 90.56% ±0.39 | 85.13% ±1.60 | 77.70% ±3.76 | 91.56% ±1.34 | 83.19% ±3.25 | 84.84% ±3.96 | 82.19% ±2.60 | 87.64% ±2.16 | 91.97% ±1.03 | 90.98% ±3.28 | 58.33% ±8.95 | 85.46% ±0.94 | 90.30% ±0.38 | 84.70% ±1.25 | 77.61% ±3.43 | 3.59% | 3.59% | 3.90% | okp85_not_met | – |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | encoder | zephyrus | 3 | 3 | 86M | 12.1 ms | 91.22% ±1.29 | 81.76% ±0.94 | 87.01% ±2.06 | 83.20% ±1.98 | 86.03% ±1.63 | 91.87% ±0.99 | 90.26% ±3.55 | 50.47% ±7.97 | 84.45% ±1.98 | 88.35% ±1.27 | 80.51% ±5.88 | 68.70% ±10.78 | 89.80% ±1.62 | 75.96% ±2.82 | 81.80% ±4.35 | 77.52% ±3.97 | 85.71% ±1.90 | 90.56% ±1.27 | 90.98% ±3.57 | 49.96% ±8.42 | 80.26% ±3.40 | 88.21% ±1.52 | 81.15% ±5.37 | 68.27% ±11.22 | 3.59% | 5.13% | 5.37% | okp85_not_met | – |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | encoder | zephyrus | 3 | 3 | 86M | 10.9 ms | 91.36% ±0.79 | 81.57% ±1.00 | 89.63% ±1.14 | 84.31% ±1.06 | 86.38% ±0.99 | 91.95% ±0.52 | 92.56% ±3.20 | 51.70% ±5.39 | 84.79% ±0.24 | 89.11% ±0.53 | 81.28% ±3.87 | 72.56% ±6.89 | 89.84% ±0.99 | 77.46% ±1.01 | 86.63% ±2.61 | 80.41% ±1.57 | 85.92% ±1.11 | 90.55% ±0.66 | 93.44% ±2.46 | 50.80% ±5.55 | 80.83% ±0.42 | 88.92% ±0.66 | 82.24% ±3.41 | 72.17% ±7.06 | 1.79% | 4.62% | 5.15% | okp85_not_met | – |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | encoder | zephyrus | 3 | 3 | 86M | 18.9 ms | 91.90% ±0.24 | 81.58% ±1.17 | 88.85% ±1.52 | 83.91% ±0.64 | 87.05% ±0.36 | 92.47% ±0.29 | 93.08% ±1.33 | 51.80% ±0.81 | 85.27% ±0.53 | 89.72% ±0.32 | 83.59% ±3.11 | 71.55% ±1.53 | 90.63% ±0.29 | 77.00% ±0.68 | 84.98% ±3.01 | 79.40% ±1.27 | 86.76% ±0.38 | 91.30% ±0.33 | 93.17% ±1.25 | 51.38% ±1.18 | 81.82% ±0.59 | 89.45% ±0.25 | 83.61% ±3.57 | 71.07% ±1.62 | 3.08% | 1.79% | 5.06% | okp85_not_met | – |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 92.20% ±1.03 | 82.98% ±2.71 | 85.85% ±5.20 | 83.15% ±4.91 | 87.48% ±1.35 | 92.58% ±0.79 | 91.03% ±1.60 | 56.24% ±7.99 | 86.66% ±0.87 | 89.21% ±0.24 | 84.87% ±3.79 | 69.61% ±1.54 | 91.06% ±1.09 | 79.63% ±2.13 | 83.85% ±2.53 | 80.71% ±2.56 | 87.22% ±1.26 | 91.52% ±0.81 | 91.53% ±1.89 | 55.95% ±7.37 | 83.22% ±1.41 | 89.00% ±0.19 | 85.52% ±4.04 | 69.16% ±1.46 | 3.85% | 4.10% | 4.28% | okp85_not_met | – |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.9 ms | 92.68% ±0.85 | 83.79% ±0.91 | 89.89% ±2.50 | 85.89% ±1.84 | 88.07% ±1.35 | 93.09% ±0.68 | 92.05% ±2.35 | 56.31% ±5.09 | 87.91% ±0.84 | 90.98% ±0.78 | 81.54% ±2.77 | 80.91% ±2.13 | 91.43% ±0.99 | 79.42% ±1.87 | 86.44% ±4.69 | 81.76% ±3.31 | 87.71% ±1.39 | 91.92% ±0.80 | 92.08% ±2.06 | 55.62% ±5.00 | 84.66% ±0.96 | 90.67% ±0.86 | 81.15% ±2.96 | 80.27% ±2.63 | 2.05% | 3.59% | 4.23% | okp85_not_met | – |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | decoder | kaggle | 2 | 2 | 79M | 126.5 ms | 90.03% ±0.24 | 82.18% ±4.27 | 85.99% ±2.38 | 82.11% ±1.71 | 84.23% ±0.88 | 90.71% ±0.36 | 90.00% ±3.26 | 47.85% ±1.04 | 85.27% ±1.84 | 87.00% ±2.06 | 69.62% ±13.60 | 76.22% ±5.93 | 88.16% ±0.29 | 78.88% ±4.60 | 82.59% ±4.41 | 78.03% ±1.39 | 83.47% ±0.92 | 89.00% ±0.51 | 89.34% ±3.48 | 46.58% ±1.53 | 82.67% ±2.70 | 86.43% ±2.26 | 68.85% ±13.91 | 75.56% ±6.29 | 3.46% | 5.00% | 5.72% | okp85_not_met | – |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | encoder | zephyrus | 1 | 1 | 86M | 11.5 ms | 92.15% | 79.09% | 77.75% | 76.27% | 86.53% | 92.43% | 89.23% | 54.98% | 81.71% | 88.05% | 78.46% | 70.83% | 91.14% | 76.26% | 77.70% | 75.77% | 86.47% | 91.50% | 90.16% | 55.84% | 75.40% | 87.98% | 80.33% | 70.50% | 4.62% | 5.38% | 4.26% | okp85_not_met | – |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | decoder | zephyrus | 3 | 3 | 13M | 62.5 ms | 90.77% ±0.87 | 80.02% ±0.74 | 86.96% ±0.61 | 82.32% ±0.49 | 84.83% ±1.41 | 91.24% ±0.76 | 84.10% ±0.44 | 52.38% ±5.03 | 83.89% ±1.00 | 86.45% ±0.46 | 73.59% ±3.11 | 68.33% ±1.45 | 89.05% ±1.08 | 75.94% ±0.53 | 84.13% ±0.97 | 78.33% ±0.17 | 84.15% ±1.54 | 89.65% ±0.95 | 83.33% ±0.47 | 51.01% ±5.33 | 80.40% ±1.69 | 85.89% ±0.49 | 72.68% ±3.31 | 67.34% ±1.84 | 7.44% | 5.38% | 4.52% | okp85_not_met | – |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 92.20% ±1.00 | 83.17% ±0.72 | 89.42% ±0.83 | 85.20% ±0.75 | 87.48% ±1.08 | 92.73% ±0.77 | 93.59% ±1.60 | 53.58% ±5.42 | 87.16% ±0.19 | 90.25% ±0.97 | 82.05% ±4.24 | 75.15% ±4.33 | 90.89% ±1.16 | 78.83% ±0.52 | 85.47% ±1.67 | 80.89% ±0.95 | 87.07% ±1.14 | 91.53% ±0.90 | 93.72% ±1.89 | 52.68% ±5.43 | 84.03% ±0.15 | 89.93% ±1.03 | 81.69% ±4.51 | 74.42% ±4.53 | 2.31% | 2.05% | 4.82% | cần sửap85_not_met | – |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 90.88% | 78.48% | 78.97% | 76.82% | 85.51% | 91.53% | 90.00% | 47.95% | 81.34% | 86.57% | 77.69% | 58.72% | 89.55% | 76.62% | 80.03% | 77.06% | 85.20% | 90.33% | 90.16% | 48.03% | 75.94% | 86.42% | 79.51% | 58.43% | 2.31% | 6.92% | 5.70% | okp85_not_met | – |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | encoder | zephyrus | 1 | 1 | 86M | 17.1 ms | 89.10% | 78.80% | 83.67% | 79.68% | 83.95% | 90.16% | 90.00% | 41.79% | 82.98% | 87.27% | 77.69% | 64.74% | 87.49% | 71.66% | 76.48% | 72.43% | 83.58% | 88.69% | 90.98% | 41.57% | 77.22% | 86.96% | 77.87% | 64.19% | 5.38% | 3.85% | 7.32% | okp85_not_met | – |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 89.10% | 78.08% | 83.13% | 79.30% | 82.85% | 89.95% | 86.15% | 44.09% | 80.22% | 83.95% | 82.31% | 50.00% | 87.33% | 72.52% | 76.99% | 73.36% | 82.31% | 88.32% | 86.07% | 43.57% | 74.45% | 83.63% | 82.79% | 50.00% | 6.92% | 4.62% | 6.37% | okp85_not_met | – |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 90.92% | 77.96% | 84.35% | 80.10% | 85.75% | 91.43% | 90.00% | 52.70% | 80.85% | 86.65% | 86.92% | 58.25% | 89.39% | 71.69% | 77.24% | 73.36% | 85.37% | 90.01% | 90.98% | 52.11% | 74.13% | 86.29% | 87.70% | 57.53% | 3.85% | 5.38% | 4.71% | okp85_not_met | – |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | tfidf_hybrid | zephyrus | 1 | 1 | 157,386 | 35.1 ms | 89.65% | 81.88% | 82.32% | 81.01% | 83.30% | 90.26% | 84.62% | 46.81% | 83.93% | 85.90% | 73.08% | 64.19% | 88.00% | 76.03% | 76.37% | 75.09% | 82.84% | 88.67% | 84.43% | 46.61% | 79.95% | 85.27% | 72.13% | 62.86% | 6.92% | 6.15% | 5.61% | okp85_not_met | – |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | tfidf | zephyrus | 1 | 1 | 117,072 | 4.3 ms | 91.31% | 84.79% | 83.64% | 83.64% | 85.82% | 91.54% | 81.54% | 57.61% | 85.52% | 86.63% | 68.46% | 72.95% | 89.80% | 79.31% | 77.74% | 77.77% | 85.33% | 90.07% | 81.15% | 56.90% | 81.97% | 86.05% | 67.21% | 71.93% | 9.23% | 6.15% | 3.50% | oktest_informedp85_not_met | – |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | tfidf | zephyrus | 1 | 1 | 116,442 | 4.2 ms | 91.14% | 83.23% | 83.44% | 82.76% | 85.40% | 91.44% | 80.77% | 54.97% | 85.52% | 86.63% | 66.92% | 74.36% | 89.60% | 77.29% | 77.52% | 76.80% | 84.89% | 89.95% | 80.33% | 54.14% | 81.97% | 86.06% | 65.57% | 73.39% | 10.00% | 5.38% | 3.86% | oktest_informedp85_not_met | – |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | tfidf | zephyrus | 1 | 1 | 127,464 | 4.5 ms | 89.86% | 82.70% | 86.09% | 83.27% | 83.92% | 90.53% | 84.62% | 46.81% | 83.88% | 85.84% | 77.69% | 57.06% | 88.26% | 79.04% | 82.92% | 79.82% | 83.48% | 89.01% | 84.43% | 46.61% | 79.90% | 85.21% | 77.05% | 55.62% | 9.23% | 3.85% | 5.61% | oktest_informedp85_not_met | – |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | tfidf | zephyrus | 1 | 1 | 111,636 | 4.5 ms | 91.14% | 83.10% | 84.01% | 82.89% | 85.56% | 91.50% | 83.85% | 54.77% | 85.38% | 87.07% | 70.77% | 74.19% | 89.60% | 77.21% | 78.09% | 76.96% | 85.08% | 90.01% | 83.61% | 54.26% | 81.61% | 86.51% | 69.67% | 73.28% | 10.00% | 3.08% | 4.04% | okp85_not_met | – |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | tfidf | zephyrus | 1 | 1 | 128,538 | 4.2 ms | 89.91% | 83.63% | 84.91% | 82.99% | 83.93% | 90.58% | 87.69% | 46.91% | 84.64% | 86.18% | 81.54% | 58.56% | 88.05% | 79.47% | 80.31% | 78.49% | 83.28% | 88.87% | 87.70% | 45.73% | 80.91% | 85.66% | 81.15% | 57.56% | 6.15% | 3.85% | 5.79% | oktest_informedp85_not_met | – |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | tfidf | zephyrus | 1 | 1 | 127,548 | 4.3 ms | 90.03% | 81.83% | 86.33% | 83.02% | 84.23% | 90.64% | 84.62% | 48.25% | 84.15% | 86.16% | 80.00% | 58.43% | 88.57% | 77.98% | 83.20% | 79.44% | 83.90% | 89.22% | 84.43% | 48.58% | 80.19% | 85.57% | 79.51% | 57.06% | 8.46% | 3.85% | 5.30% | oktest_informedp85_not_met | – |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | decoder | zephyrus | 3 | 3 | 2M | 54.5 ms | 88.18% ±0.76 | 83.85% ±1.93 | 80.61% ±2.46 | 80.49% ±1.06 | 81.14% ±1.03 | 88.80% ±0.61 | 85.90% ±1.18 | 45.40% ±3.30 | 82.63% ±1.35 | 83.28% ±1.07 | 79.49% ±0.44 | 59.16% ±3.09 | 86.17% ±0.83 | 81.25% ±3.69 | 74.50% ±3.67 | 74.43% ±2.50 | 80.44% ±1.02 | 86.86% ±0.65 | 85.52% ±0.95 | 44.57% ±3.21 | 77.54% ±2.30 | 82.75% ±1.19 | 79.78% ±0.47 | 58.51% ±3.32 | 6.41% | 6.41% | 6.07% | okp85_not_met | – |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | tfidf | zephyrus | 1 | 1 | 128,604 | 4.4 ms | 89.74% | 81.53% | 85.87% | 82.56% | 83.68% | 90.40% | 83.85% | 46.58% | 84.59% | 86.12% | 81.54% | 58.24% | 88.05% | 77.55% | 82.68% | 78.84% | 83.18% | 88.82% | 83.61% | 46.15% | 80.85% | 85.59% | 81.15% | 57.23% | 9.23% | 3.85% | 5.61% | oktest_informedp85_not_met | – |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | tfidf | zephyrus | 1 | 1 | 112,440 | 4.3 ms | 91.09% | 83.09% | 83.71% | 82.76% | 85.40% | 91.44% | 83.08% | 55.10% | 85.77% | 86.93% | 69.23% | 73.77% | 89.50% | 77.15% | 77.77% | 76.78% | 84.86% | 89.89% | 82.79% | 54.30% | 82.21% | 86.34% | 68.03% | 72.81% | 9.23% | 3.85% | 3.95% | oktest_informedp85_not_met | – |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | tfidf | zephyrus | 1 | 1 | 127,230 | 4.1 ms | 90.12% | 82.81% | 86.66% | 83.74% | 84.49% | 90.71% | 85.38% | 48.68% | 83.57% | 85.47% | 78.46% | 55.14% | 88.47% | 79.10% | 83.49% | 80.24% | 83.98% | 89.15% | 85.25% | 48.15% | 79.63% | 84.89% | 77.87% | 53.98% | 8.46% | 3.85% | 5.25% | oktest_informedp85_not_met | – |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | tfidf | zephyrus | 1 | 1 | 121,248 | 4.2 ms | 89.19% | 81.12% | 86.22% | 82.32% | 83.40% | 90.05% | 85.38% | 43.87% | 83.16% | 84.40% | 83.08% | 48.87% | 87.69% | 77.33% | 83.06% | 78.78% | 83.11% | 88.60% | 85.25% | 44.64% | 79.60% | 84.09% | 82.79% | 49.51% | 7.69% | 3.85% | 6.37% | oktest_informedp85_not_met | – |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 95.59% | 87.45% | 92.64% | 89.62% | 92.37% | 95.61% | N/A | 83.46% | 89.62% | 92.37% | 85.38% | 83.46% | 95.01% | 84.11% | 91.36% | 86.77% | 92.36% | 95.06% | N/A | 83.33% | 86.77% | 92.36% | 86.07% | 83.33% | 5.38% | 6.15% | 0.99% | ok | – |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 95.59% | 87.45% | 92.64% | 89.62% | 92.37% | 95.61% | N/A | 83.46% | 89.62% | 92.37% | 85.38% | 83.46% | 95.01% | 84.11% | 91.36% | 86.77% | 92.36% | 95.06% | N/A | 83.33% | 86.77% | 92.36% | 86.07% | 83.33% | 5.38% | 6.15% | 0.99% | ok | – |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | ensemble | zephyrus | 1 | 1 | N/A | 429.8 ms | 90.25% | 78.74% | 83.10% | 79.84% | 84.90% | 90.90% | 88.78% | 49.71% | 82.88% | 88.03% | 77.55% | 73.08% | 88.41% | 76.50% | 81.49% | 77.69% | 84.34% | 89.25% | 90.80% | 47.59% | 81.71% | 88.05% | 80.46% | 72.16% | 0.00% | 10.20% | 5.78% | okp85_not_met | – |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | ensemble | zephyrus | 1 | 1 | N/A | 429.8 ms | 90.19% | 78.54% | 82.95% | 79.70% | 84.73% | 90.82% | 87.76% | 49.71% | 83.06% | 88.24% | 76.53% | 75.00% | 88.41% | 76.33% | 81.35% | 77.59% | 84.21% | 89.22% | 89.66% | 47.85% | 81.91% | 88.30% | 79.31% | 74.19% | 0.00% | 10.20% | 5.71% | okp85_not_met | – |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 90.56% | 74.84% | 81.79% | 76.74% | 84.59% | 91.01% | 82.65% | 55.10% | 78.55% | 85.84% | 74.49% | 66.97% | 88.87% | 72.99% | 80.16% | 74.81% | 84.06% | 89.50% | 83.91% | 52.52% | 77.36% | 85.77% | 77.01% | 65.69% | 0.00% | 12.24% | 4.33% | okp85_not_met | – |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.9 ms | 89.94% | 77.52% | 78.83% | 77.46% | 84.95% | 90.34% | 82.65% | 51.59% | 81.28% | 86.87% | 73.47% | 68.57% | 88.33% | 74.58% | 76.75% | 74.77% | 84.73% | 88.83% | 86.21% | 50.68% | 79.95% | 86.70% | 75.86% | 67.35% | 2.04% | 14.29% | 4.99% | okp85_not_met | – |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | encoder | zephyrus | 3 | 3 | 86M | 16.1 ms | 90.38% ±0.27 | 78.15% ±2.91 | 83.03% ±3.07 | 79.82% ±2.93 | 85.17% ±0.71 | 90.85% ±0.21 | 84.35% ±1.56 | 53.17% ±2.23 | 80.65% ±4.10 | 86.53% ±0.81 | 75.17% ±2.57 | 67.47% ±2.77 | 88.67% ±0.16 | 75.95% ±3.42 | 81.46% ±4.06 | 77.76% ±3.63 | 84.72% ±0.49 | 89.27% ±0.15 | 86.21% ±1.99 | 51.41% ±1.59 | 78.99% ±4.91 | 86.31% ±0.77 | 76.63% ±1.76 | 66.30% ±2.33 | 1.02% | 12.93% | 4.79% | okp85_not_met | – |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | post_hoc_transductive | zephyrus | 1 | 1 | N/A | 24.8 ms | 84.64% | 79.03% | 73.12% | 71.29% | 74.12% | 85.77% | 82.65% | 60.00% | 71.57% | 74.45% | 67.35% | 78.57% | 81.12% | 78.17% | 70.01% | 67.26% | 72.72% | 82.56% | 83.91% | 58.40% | 67.84% | 73.41% | 68.97% | 77.92% | 0.00% | 12.24% | 3.55% | oktransductivep85_not_met | – |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | post_hoc_transductive | zephyrus | 1 | 1 | N/A | 24.8 ms | 90.01% | 87.75% | 77.65% | 79.66% | 84.17% | 90.32% | 85.71% | 52.83% | 81.80% | 86.73% | 74.49% | 78.49% | 88.18% | 87.00% | 75.59% | 76.36% | 83.63% | 88.70% | 89.66% | 49.68% | 78.94% | 86.73% | 77.01% | 77.01% | 1.02% | 13.27% | 4.92% | oktransductivep85_not_met | – |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | encoder | zephyrus | 3 | 3 | 111M | 24.8 ms | 90.46% ±0.59 | 81.26% ±0.48 | 87.10% ±1.88 | 83.07% ±0.88 | 84.84% ±1.02 | 91.01% ±0.49 | 85.71% ±1.02 | 50.93% ±3.28 | 84.38% ±1.15 | 86.92% ±0.69 | 74.49% ±4.08 | 69.46% ±2.76 | 88.87% ±0.78 | 79.76% ±0.65 | 86.83% ±2.27 | 81.88% ±1.08 | 84.48% ±1.09 | 89.59% ±0.64 | 88.51% ±1.15 | 49.18% ±3.42 | 83.57% ±1.21 | 86.89% ±0.74 | 77.01% ±4.60 | 68.30% ±2.87 | 1.70% | 10.88% | 5.34% | cần sửap85_not_met | – |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | encoder | zephyrus | 3 | 3 | 86M | 10.8 ms | 90.83% ±0.09 | 79.78% ±3.45 | 82.64% ±0.70 | 80.54% ±1.81 | 85.49% ±0.33 | 91.16% ±0.06 | 82.99% ±3.58 | 56.89% ±0.58 | 80.28% ±1.54 | 86.04% ±0.56 | 71.43% ±1.02 | 68.05% ±2.71 | 89.28% ±0.19 | 77.73% ±3.56 | 81.12% ±0.72 | 78.61% ±1.91 | 85.13% ±0.38 | 89.70% ±0.15 | 84.67% ±4.04 | 55.39% ±0.58 | 78.65% ±1.77 | 85.85% ±0.42 | 73.18% ±1.76 | 66.88% ±2.46 | 2.72% | 12.24% | 4.05% | cần sửap85_not_met | high |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | encoder | zephyrus | 3 | 3 | 86M | 14.7 ms | 90.23% ±0.68 | 76.57% ±1.40 | 84.10% ±2.50 | 78.73% ±1.60 | 85.21% ±1.29 | 90.84% ±0.62 | 85.37% ±4.12 | 50.92% ±2.60 | 79.20% ±0.46 | 87.02% ±0.85 | 76.19% ±1.56 | 65.34% ±1.94 | 88.49% ±0.73 | 74.71% ±1.44 | 82.83% ±2.84 | 76.87% ±1.68 | 84.74% ±1.19 | 89.28% ±0.67 | 87.36% ±3.04 | 49.04% ±2.10 | 77.80% ±0.56 | 86.83% ±0.66 | 78.16% ±2.30 | 63.79% ±1.35 | 1.70% | 11.22% | 5.30% | okp85_not_met | – |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | decoder | legion | 1 | 1 | 10M | 52.7 ms | 89.94% | 78.57% | 82.53% | 79.92% | 84.99% | 90.35% | 84.69% | 54.97% | 79.16% | 85.77% | 71.43% | 70.71% | 88.26% | 76.38% | 81.07% | 77.92% | 84.62% | 88.77% | 87.36% | 53.52% | 77.26% | 85.44% | 72.41% | 69.23% | 6.12% | 8.16% | 4.46% | okp85_not_met | – |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | ensemble | zephyrus | 1 | 1 | N/A | 429.8 ms | 90.13% | 81.06% | 82.00% | 80.77% | 84.92% | 90.64% | 84.69% | 51.88% | 80.30% | 86.95% | 74.49% | 70.87% | 88.41% | 80.56% | 84.66% | 81.56% | 84.54% | 89.06% | 87.36% | 50.67% | 78.92% | 86.71% | 75.86% | 69.47% | 6.12% | 9.18% | 5.06% | okp85_not_met | – |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | decoder | legion | 3 | 3 | 17M | 53.1 ms | 90.19% ±0.21 | 80.63% ±1.34 | 86.84% ±4.00 | 82.43% ±2.08 | 85.03% ±0.33 | 90.76% ±0.09 | 83.67% ±2.04 | 50.23% ±2.72 | 83.16% ±1.95 | 87.57% ±0.74 | 74.15% ±2.57 | 70.98% ±4.15 | 88.56% ±0.28 | 79.00% ±1.80 | 86.45% ±4.90 | 81.10% ±2.62 | 84.66% ±0.40 | 89.29% ±0.12 | 85.82% ±1.76 | 48.72% ±2.79 | 81.94% ±2.51 | 87.45% ±0.90 | 75.86% ±3.04 | 69.94% ±4.53 | 1.70% | 13.27% | 5.36% | okp85_not_met | – |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | encoder | zephyrus | 3 | 3 | 86M | 12.6 ms | 90.85% ±0.26 | 83.85% ±2.75 | 80.68% ±1.26 | 81.05% ±1.88 | 85.59% ±0.64 | 91.20% ±0.26 | 84.35% ±1.56 | 55.00% ±0.97 | 80.14% ±0.83 | 87.11% ±0.86 | 73.81% ±0.59 | 69.39% ±2.40 | 89.28% ±0.39 | 81.46% ±4.29 | 78.67% ±1.75 | 78.42% ±2.65 | 85.22% ±0.70 | 89.73% ±0.37 | 86.59% ±1.33 | 53.32% ±1.20 | 78.33% ±1.37 | 87.02% ±0.94 | 76.25% ±0.66 | 68.21% ±2.53 | 1.70% | 12.59% | 4.44% | cần sửap85_not_met | – |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.3 ms | 90.01% | 77.11% | 82.56% | 78.85% | 84.62% | 90.48% | 87.76% | 53.75% | 79.53% | 85.44% | 75.51% | 66.07% | 88.03% | 74.76% | 80.55% | 76.51% | 83.82% | 88.65% | 87.36% | 51.01% | 77.81% | 84.80% | 74.71% | 63.73% | 2.04% | 8.16% | 4.86% | okp85_not_met | – |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.6 ms | 90.81% | 83.13% | 82.94% | 82.32% | 85.45% | 91.17% | 85.71% | 55.63% | 80.82% | 86.08% | 77.55% | 67.26% | 89.18% | 81.15% | 81.36% | 80.33% | 84.97% | 89.65% | 87.36% | 53.52% | 78.82% | 85.69% | 78.16% | 65.38% | 3.06% | 10.20% | 4.40% | okp85_not_met | – |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | encoder | zephyrus | 3 | 3 | 86M | 8.5 ms | 90.38% ±0.74 | 81.00% ±1.20 | 81.57% ±2.96 | 80.52% ±2.25 | 85.48% ±0.70 | 90.70% ±0.62 | 82.99% ±3.12 | 56.10% ±4.09 | 81.36% ±1.60 | 86.88% ±0.80 | 76.19% ±2.36 | 68.54% ±3.25 | 88.69% ±0.92 | 78.14% ±2.05 | 79.83% ±3.85 | 78.01% ±3.21 | 85.04% ±0.77 | 89.12% ±0.79 | 85.44% ±3.51 | 54.13% ±3.96 | 79.41% ±2.25 | 86.66% ±0.92 | 78.16% ±3.04 | 67.14% ±3.54 | 1.02% | 15.65% | 4.22% | okp85_not_met | – |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | encoder | zephyrus | 3 | 3 | 86M | 10.9 ms | 90.71% ±0.40 | 79.46% ±3.51 | 80.85% ±2.02 | 79.53% ±2.66 | 85.36% ±0.62 | 91.10% ±0.34 | 84.35% ±2.12 | 55.12% ±1.61 | 78.41% ±1.30 | 85.67% ±0.80 | 73.47% ±4.68 | 65.15% ±1.59 | 89.08% ±0.44 | 76.65% ±4.12 | 78.71% ±2.51 | 76.89% ±3.16 | 84.88% ±0.67 | 89.60% ±0.37 | 85.82% ±2.39 | 52.97% ±1.67 | 76.39% ±1.47 | 85.47% ±0.77 | 75.48% ±4.79 | 63.64% ±1.78 | 3.40% | 9.86% | 4.42% | cần sửap85_not_met | – |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | decoder | zephyrus | 3 | 3 | 4M | 54.2 ms | 89.57% ±0.61 | 76.70% ±0.69 | 82.66% ±1.63 | 78.30% ±1.06 | 83.66% ±0.48 | 90.19% ±0.42 | 85.03% ±2.57 | 50.12% ±3.37 | 79.71% ±1.66 | 85.49% ±0.65 | 72.45% ±1.02 | 67.41% ±1.11 | 87.77% ±0.73 | 74.92% ±0.92 | 81.48% ±2.15 | 76.54% ±1.34 | 83.32% ±0.68 | 88.55% ±0.53 | 88.12% ±1.76 | 48.70% ±3.40 | 77.47% ±1.04 | 85.32% ±0.55 | 74.33% ±1.33 | 65.98% ±0.68 | 3.06% | 11.22% | 5.49% | okp85_not_met | – |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | decoder | zephyrus | 3 | 3 | 13M | 82.5 ms | 89.10% ±0.31 | 77.88% ±1.22 | 84.69% ±0.29 | 79.96% ±1.02 | 83.51% ±0.46 | 89.67% ±0.24 | 80.95% ±3.86 | 49.00% ±1.18 | 82.68% ±0.90 | 84.79% ±0.62 | 68.71% ±2.36 | 65.60% ±1.85 | 87.18% ±0.50 | 76.11% ±1.24 | 83.81% ±0.32 | 78.35% ±1.18 | 82.94% ±0.52 | 87.91% ±0.39 | 82.38% ±3.69 | 47.21% ±1.49 | 81.70% ±1.00 | 84.54% ±0.64 | 70.50% ±2.65 | 64.34% ±1.60 | 6.46% | 9.86% | 5.43% | okp85_not_met | – |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | encoder | zephyrus | 1 | 1 | 111M | 51.6 ms | 90.44% | 79.18% | 82.40% | 79.90% | 84.97% | 91.01% | 84.69% | 50.30% | 79.79% | 87.18% | 76.53% | 66.37% | 89.10% | 77.26% | 81.25% | 78.17% | 84.91% | 89.80% | 88.51% | 49.68% | 78.18% | 87.15% | 79.31% | 65.09% | 2.04% | 12.24% | 5.38% | okp85_not_met | – |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | encoder | zephyrus | 1 | 1 | 86M | 12.9 ms | 90.07% | 86.82% | 78.80% | 80.02% | 84.60% | 90.41% | 84.69% | 53.90% | 80.51% | 85.95% | 74.49% | 69.52% | 88.49% | 86.28% | 80.60% | 81.30% | 84.22% | 88.95% | 86.21% | 52.45% | 78.98% | 85.55% | 74.71% | 67.71% | 1.02% | 13.27% | 4.66% | okp85_not_met | – |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | encoder | zephyrus | 1 | 1 | 86M | 10.2 ms | 90.44% | 76.08% | 78.27% | 76.72% | 84.80% | 90.70% | 77.55% | 56.72% | 77.49% | 85.71% | 74.49% | 64.60% | 88.87% | 73.29% | 75.93% | 74.08% | 84.45% | 89.23% | 79.31% | 55.20% | 75.18% | 85.77% | 78.16% | 64.15% | 2.04% | 18.37% | 3.81% | okp85_not_met | – |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | encoder | zephyrus | 2 | 2 | 111M | 23.9 ms | 90.47% ±0.22 | 76.81% ±1.58 | 82.68% ±0.80 | 78.75% ±0.68 | 85.50% ±0.59 | 90.88% ±0.23 | 80.61% ±2.89 | 55.08% ±1.01 | 79.08% ±0.91 | 86.16% ±0.87 | 68.37% ±1.44 | 67.46% ±4.78 | 89.10% ±0.43 | 75.07% ±1.14 | 81.45% ±0.82 | 77.08% ±0.41 | 85.42% ±0.81 | 89.64% ±0.43 | 83.91% ±3.25 | 53.93% ±1.57 | 77.64% ±1.36 | 86.09% ±1.05 | 70.11% ±1.63 | 66.08% ±5.06 | 2.55% | 13.78% | 4.24% | cần sửap85_not_met | – |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.8 ms | 89.57% | 75.59% | 80.75% | 77.25% | 83.46% | 90.05% | 78.57% | 52.03% | 78.58% | 85.07% | 74.49% | 65.18% | 87.95% | 73.67% | 79.39% | 75.40% | 83.21% | 88.57% | 81.61% | 50.71% | 76.82% | 84.92% | 77.01% | 63.81% | 5.10% | 15.31% | 4.66% | okp85_not_met | – |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | encoder | zephyrus | 1 | 1 | 86M | 16.3 ms | 89.27% | 78.87% | 84.39% | 80.57% | 83.35% | 89.89% | 80.61% | 48.17% | 81.64% | 85.66% | 74.49% | 63.48% | 87.49% | 77.22% | 83.88% | 79.24% | 83.09% | 88.28% | 82.76% | 46.75% | 80.17% | 85.30% | 75.86% | 61.68% | 2.04% | 16.33% | 5.58% | okp85_not_met | – |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | tfidf | zephyrus | 1 | 1 | 119,328 | 5.4 ms | 89.64% | 82.90% | 81.31% | 81.05% | 83.92% | 90.12% | 85.71% | 50.91% | 82.94% | 86.20% | 65.31% | 74.42% | 87.80% | 80.90% | 79.65% | 79.03% | 83.40% | 88.40% | 87.36% | 49.35% | 81.23% | 86.04% | 66.67% | 73.42% | 5.10% | 7.14% | 5.32% | okp85_not_met | – |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | tfidf | zephyrus | 1 | 1 | 119,328 | 3.6 ms | 87.97% | 74.52% | 84.17% | 77.30% | 82.10% | 88.59% | 81.63% | 46.51% | 78.22% | 83.20% | 71.43% | 54.26% | 85.57% | 72.59% | 82.91% | 75.28% | 81.10% | 86.39% | 82.76% | 44.17% | 76.50% | 82.56% | 73.56% | 52.46% | 5.10% | 8.16% | 6.04% | okp85_not_met | – |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | tfidf | zephyrus | 1 | 1 | 119,328 | 3.6 ms | 88.34% | 78.74% | 79.88% | 78.23% | 81.87% | 88.99% | 84.69% | 46.63% | 80.10% | 84.12% | 66.33% | 64.36% | 86.03% | 76.31% | 78.05% | 75.89% | 81.07% | 86.88% | 86.21% | 44.38% | 78.13% | 83.76% | 67.82% | 62.77% | 4.08% | 8.16% | 6.24% | okp85_not_met | – |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 89.08% | 73.85% | 79.41% | 75.71% | 82.28% | 89.44% | 71.43% | 52.24% | 75.92% | 82.53% | 66.33% | 57.02% | 87.34% | 71.87% | 77.75% | 73.76% | 81.84% | 87.83% | 72.41% | 50.40% | 73.90% | 82.02% | 66.67% | 54.72% | 8.16% | 17.35% | 4.20% | okp85_not_met | – |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | tfidf | zephyrus | 1 | 1 | 135,678 | 3.6 ms | 88.40% | 77.19% | 79.37% | 77.44% | 82.02% | 88.88% | 79.59% | 48.75% | 78.67% | 83.49% | 68.37% | 58.77% | 86.49% | 74.98% | 77.74% | 75.39% | 81.58% | 87.06% | 81.61% | 47.97% | 76.62% | 83.06% | 70.11% | 57.01% | 7.14% | 10.20% | 5.38% | oktest_informedp85_not_met | – |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 29.1 ms | 23.81% | 3.97% | 16.67% | 6.41% | 7.69% | 9.16% | N/A | N/A | 6.41% | 7.69% | 0.00% | N/A | 26.63% | 4.44% | 16.67% | 7.01% | 8.41% | 11.20% | N/A | N/A | 7.01% | 8.41% | 0.00% | N/A | 100.00% | 0.00% | 0.00% | cần sửainfeasible | – |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 25.7 ms | 23.81% | 3.97% | 16.67% | 6.41% | 7.69% | 9.16% | N/A | N/A | 6.41% | 7.69% | 0.00% | N/A | 26.63% | 4.44% | 16.67% | 7.01% | 8.41% | 11.20% | N/A | N/A | 7.01% | 8.41% | 0.00% | N/A | 100.00% | 0.00% | 0.00% | cần sửainfeasible | – |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 26.8 ms | 23.81% | 3.97% | 16.67% | 6.41% | 7.69% | 9.16% | N/A | N/A | 6.41% | 7.69% | 0.00% | N/A | 26.63% | 4.44% | 16.67% | 7.01% | 8.41% | 11.20% | N/A | N/A | 7.01% | 8.41% | 0.00% | N/A | 100.00% | 0.00% | 0.00% | cần sửainfeasible | – |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 31.6 ms | 23.81% | 3.97% | 16.67% | 6.41% | 7.69% | 9.16% | N/A | N/A | 6.41% | 7.69% | 0.00% | N/A | 26.63% | 4.44% | 16.67% | 7.01% | 8.41% | 11.20% | N/A | N/A | 7.01% | 8.41% | 0.00% | N/A | 100.00% | 0.00% | 0.00% | cần sửainfeasible | – |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | encoder | zephyrus | 3 | 3 | 111M | 42.4 ms | 90.54% ±0.72 | 81.45% ±2.48 | 82.75% ±5.23 | 81.21% ±3.24 | 85.29% ±1.03 | 90.91% ±0.59 | 78.57% ±2.04 | 54.63% ±4.62 | 80.44% ±1.59 | 86.61% ±0.04 | 67.01% ±3.58 | 74.11% ±1.54 | 89.28% ±0.66 | 79.47% ±3.18 | 81.87% ±6.46 | 79.54% ±4.04 | 85.29% ±0.89 | 89.74% ±0.56 | 81.99% ±1.76 | 53.83% ±3.83 | 79.03% ±2.42 | 86.76% ±0.06 | 69.73% ±4.04 | 73.44% ±1.62 | 6.46% | 13.61% | 4.25% | okp85_not_met | – |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | encoder | zephyrus | 1 | 1 | 86M | 14.7 ms | 90.62% | 76.99% | 77.15% | 76.84% | 84.21% | 90.80% | 77.55% | 60.32% | 76.69% | 85.36% | 68.37% | 70.53% | 88.95% | 73.85% | 74.75% | 74.00% | 83.80% | 89.21% | 79.31% | 58.47% | 74.18% | 85.02% | 68.97% | 68.97% | 7.14% | 12.24% | 3.28% | okp85_not_met | – |
Số sau ±: độ lệch chuẩn mẫu (ddof=1) giữa các seed của cùng phương pháp, tính bằng điểm phần trăm. Ví dụ 84.10 ±0.37 = trung bình 84.10 qua các seed, các seed thường lệch nhau khoảng 0.4 điểm. Đây là độ dao động do seed, không phải khoảng tin cậy trên test: với cỡ test hiện tại, chênh vài điểm vẫn có thể là nhiễu (xem bootstrap). Ô không có ± là run 1 seed hoặc baseline. Cột Seed là số seed n của từng hàng.
Nền xanh đậm = tốt nhất cột, tính cả baseline (cao nhất; thấp nhất với clean fb→negate, clean fb→affirm, clean false fb, latency); hoà thì tô tất cả. Chữ xanh kèm ▲ = ứng viên vượt baseline nhưng chưa tốt nhất. Params không tô.
Precision theo từng intent
Cùng thứ tự và cùng cách tính trung bình ± độ lệch chuẩn qua seed; test_clean đứng đầu.
| STT | Model_Name | Backbone | Threshold | Data | clean Affirm_Pre | clean Negate_Pre | clean Fallback_Pre | clean Callback_Pre | clean Relation_Pre | clean Repeat_Pre | reply-unseen Affirm_Pre | reply-unseen Negate_Pre | reply-unseen Fallback_Pre | reply-unseen Callback_Pre | reply-unseen Relation_Pre | reply-unseen Repeat_Pre |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | 97.80% | 89.56% | 87.16% | 96.08% | 94.12% | 70.59% | 97.48% | 89.82% | 88.68% | 96.04% | 94.05% | 54.55% |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | 96.56% | 89.28% | 83.13% | 94.67% | 94.03% | 62.50% | 96.38% | 90.20% | 85.00% | 94.59% | 93.94% | 57.14% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | 96.56% | 90.27% | 77.11% | 92.00% | 97.01% | 50.00% | 96.24% | 91.04% | 78.75% | 91.89% | 98.48% | 42.86% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | 96.56% | 89.28% | 83.13% | 94.67% | 94.03% | 62.50% | 96.38% | 90.20% | 85.00% | 94.59% | 93.94% | 57.14% |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | 99.38% | 96.10% | 56.36% | 100.00% | 95.06% | 81.82% | 99.45% | 95.87% | 55.71% | 100.00% | 95.00% | 60.00% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | 99.38% | 96.11% | 58.22% | 100.00% | 95.06% | 81.82% | 99.45% | 95.89% | 57.35% | 100.00% | 95.00% | 60.00% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | 99.38% | 96.11% | 58.22% | 100.00% | 95.06% | 81.82% | 99.45% | 95.89% | 57.35% | 100.00% | 95.00% | 60.00% |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | 99.17% | 95.90% | 59.42% | 100.00% | 95.12% | 83.33% | 99.18% | 95.65% | 58.59% | 100.00% | 95.06% | 66.67% |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | 98.64% | 95.61% | 71.01% | 96.97% | 96.20% | 83.33% | 98.57% | 95.34% | 70.19% | 96.94% | 96.15% | 66.67% |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | 98.97% | 96.37% | 63.02% | 97.00% | 96.20% | 69.23% | 99.01% | 96.18% | 61.96% | 96.97% | 96.15% | 42.86% |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | 99.11% | 96.36% | 63.02% | 97.98% | 96.25% | 69.23% | 99.19% | 96.17% | 61.96% | 97.96% | 96.20% | 42.86% |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | 99.05% | 96.24% | 71.35% | 97.00% | 96.25% | 90.91% | 99.11% | 96.05% | 70.55% | 96.97% | 96.20% | 80.00% |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | 99.11% | 96.41% | 67.78% | 97.00% | 96.25% | 90.91% | 99.10% | 96.24% | 67.25% | 96.97% | 96.20% | 80.00% |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | 99.11% | 96.41% | 67.78% | 97.00% | 96.25% | 90.91% | 99.10% | 96.24% | 67.25% | 96.97% | 96.20% | 80.00% |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | 99.11% | 96.41% | 67.78% | 97.00% | 96.25% | 90.91% | 99.10% | 96.24% | 67.25% | 96.97% | 96.20% | 80.00% |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | 99.31% | 95.75% | 62.56% | 97.98% | 96.34% | 71.43% | 99.45% | 95.50% | 61.50% | 97.96% | 96.30% | 50.00% |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | 99.44% | 95.84% | 53.02% | 100.00% | 96.34% | 71.43% | 99.54% | 95.60% | 52.49% | 100.00% | 96.30% | 50.00% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | 98.77% ±0.36 | 94.86% ±1.15 | 53.41% ±8.30 | 96.97% ±1.66 | 95.33% ±0.58 | 85.83% ±5.20 | 98.65% ±0.48 | 94.50% ±1.29 | 52.82% ±8.13 | 96.94% ±1.68 | 95.27% ±0.59 | 58.33% ±14.43 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | 98.79% | 94.47% | 49.38% | 95.10% | 92.21% | 56.25% | 98.58% | 94.05% | 48.07% | 95.05% | 92.11% | 30.00% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | 97.71% | 95.05% | 63.58% | 94.90% | 94.74% | 71.43% | 97.35% | 94.48% | 62.42% | 94.85% | 94.67% | 50.00% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | 99.23% | 95.11% | 55.45% | 96.00% | 93.83% | 68.75% | 99.17% | 94.77% | 54.23% | 95.96% | 93.75% | 50.00% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | 99.16% ±0.13 | 96.05% ±0.28 | 54.82% ±0.03 | 96.01% ±1.93 | 95.16% ±1.10 | 82.60% ±3.49 | 99.02% ±0.20 | 95.82% ±0.30 | 53.87% ±0.26 | 95.96% ±1.95 | 95.08% ±1.11 | 68.45% ±5.15 |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | 99.37% | 95.73% | 57.89% | 98.98% | 96.30% | 73.33% | 99.45% | 95.47% | 57.00% | 98.97% | 96.25% | 55.56% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | 98.66% ±0.20 | 95.35% ±0.29 | 59.78% ±8.70 | 97.95% ±0.02 | 94.41% ±1.52 | 70.89% ±10.45 | 98.51% ±0.26 | 95.05% ±0.32 | 58.92% ±8.59 | 97.92% ±0.03 | 94.34% ±1.54 | 50.22% ±12.00 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | 98.77% ±0.32 | 94.81% ±0.33 | 54.90% ±9.37 | 96.98% ±1.67 | 93.99% ±1.46 | 74.61% ±2.76 | 98.68% ±0.41 | 94.23% ±0.37 | 54.16% ±9.78 | 96.94% ±1.68 | 93.92% ±1.48 | 42.96% ±11.40 |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | 99.04% ±0.18 | 95.97% ±0.81 | 57.52% ±1.65 | 97.96% ±0.99 | 94.85% ±1.81 | 69.11% ±2.38 | 98.91% ±0.23 | 95.74% ±0.90 | 56.86% ±1.54 | 97.94% ±1.00 | 94.74% ±1.87 | 45.77% ±3.75 |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 99.02% ±0.19 | 94.92% ±0.17 | 53.23% ±1.81 | 97.94% ±1.41 | 94.39% ±0.49 | 79.62% ±14.69 | 98.99% ±0.26 | 94.56% ±0.19 | 52.45% ±1.87 | 97.92% ±1.43 | 94.32% ±0.49 | 58.93% ±22.73 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 98.68% ±0.19 | 94.78% ±1.23 | 51.30% ±6.05 | 98.27% ±1.15 | 92.64% ±2.54 | 71.69% ±10.63 | 98.59% ±0.21 | 94.32% ±1.23 | 50.48% ±6.24 | 98.25% ±1.16 | 92.93% ±2.70 | 49.84% ±14.64 |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | 98.47% ±0.14 | 94.82% ±0.07 | 54.21% ±4.23 | 95.23% ±0.45 | 93.24% ±1.31 | 61.19% ±8.93 | 98.26% ±0.18 | 94.37% ±0.12 | 54.50% ±3.50 | 95.18% ±0.45 | 93.15% ±1.32 | 42.86% ±7.14 |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | 98.76% | 94.85% | 56.13% | 95.96% | 91.46% | 100.00% | 98.73% | 94.72% | 57.36% | 95.92% | 91.36% | 100.00% |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | 99.03% | 95.68% | 54.95% | 97.00% | 92.94% | 70.59% | 99.00% | 95.40% | 54.03% | 96.97% | 92.86% | 54.55% |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | 98.84% | 96.34% | 66.29% | 96.00% | 90.80% | 73.33% | 98.74% | 96.16% | 65.48% | 95.96% | 90.70% | 55.56% |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | 98.76% | 95.68% | 60.80% | 96.04% | 95.12% | 90.00% | 98.64% | 95.42% | 60.32% | 96.00% | 95.06% | 75.00% |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | 98.88% ±0.06 | 94.36% ±0.55 | 55.47% ±5.82 | 94.76% ±0.55 | 92.56% ±1.25 | 71.82% ±1.57 | 98.73% ±0.13 | 93.87% ±0.64 | 54.39% ±5.91 | 94.70% ±0.56 | 92.47% ±1.27 | 35.00% ±8.66 |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | 98.40% ±0.41 | 95.31% ±0.89 | 53.62% ±6.45 | 98.00% ±2.61 | 92.80% ±1.03 | 68.81% ±7.84 | 98.23% ±0.49 | 94.91% ±0.84 | 53.19% ±6.02 | 97.98% ±2.63 | 92.70% ±1.04 | 44.44% ±9.62 |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | 99.07% ±0.13 | 95.54% ±0.47 | 63.85% ±10.40 | 97.38% ±2.96 | 95.19% ±1.95 | 74.85% ±22.21 | 98.98% ±0.12 | 95.26% ±0.52 | 63.18% ±10.65 | 97.35% ±2.98 | 95.13% ±1.97 | 60.97% ±33.93 |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | 98.64% ±0.22 | 94.37% ±0.57 | 54.24% ±2.22 | 96.98% ±0.97 | 94.25% ±1.30 | 83.33% ±16.67 | 98.47% ±0.32 | 93.90% ±0.54 | 53.56% ±2.06 | 96.95% ±0.98 | 94.18% ±1.32 | 66.67% ±33.33 |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | 98.64% ±0.28 | 94.73% ±0.71 | 55.38% ±3.11 | 97.26% ±1.52 | 94.94% ±1.05 | 71.78% ±9.04 | 98.51% ±0.42 | 94.28% ±0.69 | 55.26% ±2.86 | 97.23% ±1.54 | 94.88% ±1.06 | 46.79% ±11.75 |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 98.34% ±0.40 | 95.41% ±0.43 | 61.33% ±2.27 | 95.73% ±0.54 | 92.14% ±4.04 | 78.21% ±5.31 | 98.18% ±0.53 | 94.96% ±0.35 | 60.99% ±2.78 | 95.68% ±0.55 | 92.38% ±3.51 | 56.39% ±14.35 |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 98.50% ±0.23 | 94.81% ±0.71 | 56.84% ±8.27 | 95.60% ±0.52 | 91.96% ±1.81 | 63.10% ±1.03 | 98.27% ±0.25 | 94.28% ±0.65 | 56.07% ±8.34 | 95.55% ±0.52 | 91.85% ±1.84 | 39.17% ±1.44 |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | 98.63% ±0.20 | 94.81% ±0.73 | 54.65% ±5.02 | 97.30% ±2.06 | 93.63% ±0.53 | 64.35% ±4.38 | 98.47% ±0.26 | 94.44% ±0.81 | 54.15% ±5.00 | 97.27% ±2.08 | 93.56% ±0.53 | 40.28% ±8.67 |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | 98.74% ±0.36 | 94.94% ±0.40 | 58.47% ±5.03 | 96.20% ±0.93 | 93.79% ±1.28 | 84.54% ±9.10 | 98.61% ±0.47 | 94.53% ±0.44 | 58.21% ±5.16 | 96.16% ±0.94 | 93.91% ±1.17 | 67.54% ±17.56 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | 98.82% ±0.35 | 94.72% ±2.39 | 55.84% ±4.35 | 97.63% ±0.55 | 93.58% ±2.40 | 78.32% ±9.16 | 98.69% ±0.51 | 94.20% ±2.51 | 55.31% ±4.76 | 97.61% ±0.55 | 93.82% ±1.87 | 54.07% ±13.39 |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | 98.68% ±0.36 | 93.92% ±0.77 | 56.84% ±2.80 | 96.96% ±0.95 | 91.98% ±2.24 | 73.59% ±9.34 | 98.57% ±0.45 | 93.53% ±0.74 | 56.28% ±3.29 | 96.93% ±0.96 | 91.88% ±2.26 | 50.71% ±14.09 |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | 98.66% ±0.14 | 95.15% ±1.11 | 53.03% ±3.71 | 96.61% ±1.48 | 95.67% ±0.88 | 70.69% ±11.52 | 98.51% ±0.13 | 94.97% ±1.24 | 52.42% ±3.09 | 96.57% ±1.50 | 95.61% ±0.89 | 48.79% ±11.86 |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | 97.95% ±0.61 | 94.12% ±0.51 | 51.17% ±2.96 | 94.31% ±1.07 | 94.21% ±1.85 | 57.94% ±2.61 | 97.57% ±0.80 | 93.64% ±0.76 | 50.72% ±3.37 | 94.25% ±1.08 | 94.13% ±1.87 | 35.14% ±1.60 |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | 98.69% ±0.30 | 95.45% ±0.66 | 57.94% ±1.30 | 97.30% ±1.53 | 94.03% ±1.41 | 76.09% ±11.49 | 98.64% ±0.39 | 95.24% ±0.60 | 57.30% ±1.43 | 97.27% ±1.55 | 93.95% ±1.42 | 53.70% ±11.56 |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | 98.60% ±0.40 | 95.60% ±0.45 | 50.75% ±4.61 | 96.27% ±1.06 | 92.61% ±2.95 | 64.97% ±10.56 | 98.39% ±0.45 | 95.16% ±0.48 | 49.87% ±4.25 | 96.23% ±1.06 | 92.91% ±2.32 | 36.71% ±8.30 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 98.77% ±0.27 | 94.96% ±0.41 | 54.48% ±4.99 | 98.60% ±0.61 | 93.68% ±1.21 | 62.70% ±11.25 | 98.62% ±0.36 | 94.45% ±0.37 | 54.35% ±3.59 | 98.59% ±0.62 | 93.60% ±1.22 | 42.86% ±12.37 |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | 98.28% | 95.52% | 59.90% | 95.96% | 93.51% | 73.33% | 98.10% | 95.01% | 60.00% | 95.92% | 93.42% | 55.56% |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | 98.38% ±0.20 | 94.91% ±0.50 | 54.56% ±2.64 | 95.62% ±1.41 | 92.89% ±0.56 | 68.86% ±14.42 | 98.17% ±0.23 | 94.48% ±0.59 | 54.08% ±2.88 | 95.57% ±1.42 | 92.80% ±0.57 | 44.07% ±19.57 |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | 98.25% | 94.89% | 52.40% | 91.51% | 91.57% | 72.73% | 98.15% | 94.31% | 51.60% | 91.43% | 91.46% | 40.00% |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | 98.56% | 95.46% | 60.50% | 97.00% | 95.18% | 90.00% | 98.46% | 95.19% | 60.32% | 96.97% | 95.12% | 75.00% |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | 98.42% ±0.19 | 94.97% ±0.57 | 51.46% ±2.40 | 97.31% ±2.52 | 93.93% ±1.92 | 83.46% ±5.89 | 98.20% ±0.25 | 94.61% ±0.64 | 51.37% ±2.03 | 97.29% ±2.55 | 93.85% ±1.95 | 65.83% ±8.04 |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | 98.75% ±0.45 | 95.05% ±0.18 | 51.89% ±0.93 | 96.69% ±1.12 | 94.21% ±1.22 | 86.60% ±5.80 | 98.62% ±0.50 | 94.65% ±0.28 | 51.31% ±0.83 | 96.65% ±1.13 | 94.13% ±1.23 | 65.56% ±15.03 |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 98.26% ±0.31 | 95.88% ±0.16 | 54.30% ±5.64 | 97.31% ±1.10 | 93.38% ±2.45 | 77.78% ±3.85 | 98.07% ±0.41 | 95.64% ±0.18 | 53.41% ±5.49 | 97.28% ±1.11 | 93.30% ±2.47 | 51.85% ±3.21 |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 98.39% ±0.10 | 94.92% ±0.24 | 57.43% ±3.35 | 96.33% ±0.58 | 93.88% ±1.19 | 82.95% ±8.91 | 98.24% ±0.14 | 94.36% ±0.25 | 57.06% ±3.74 | 96.30% ±0.58 | 93.77% ±1.24 | 68.99% ±12.40 |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 98.66% ±0.27 | 94.80% ±0.44 | 56.35% ±4.93 | 96.00% ±0.92 | 94.05% ±0.88 | 84.44% ±5.09 | 98.57% ±0.37 | 94.37% ±0.60 | 55.69% ±5.11 | 95.96% ±0.93 | 93.97% ±0.90 | 63.89% ±12.73 |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | 98.62% ±0.10 | 93.48% ±0.37 | 55.37% ±6.62 | 97.62% ±2.12 | 94.22% ±1.41 | 50.32% ±15.70 | 98.42% ±0.08 | 93.05% ±0.50 | 55.75% ±7.30 | 97.59% ±2.15 | 94.14% ±1.43 | 28.24% ±8.14 |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | 98.73% ±0.37 | 95.08% ±0.35 | 52.92% ±3.98 | 97.96% ±0.97 | 92.25% ±1.75 | 72.62% ±2.06 | 98.62% ±0.45 | 94.82% ±0.34 | 52.25% ±3.77 | 97.94% ±0.98 | 92.16% ±1.77 | 50.00% ±0.00 |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | 98.37% ±0.04 | 95.38% ±0.09 | 56.83% ±1.80 | 98.29% ±0.59 | 92.69% ±1.96 | 88.43% ±11.14 | 98.16% ±0.05 | 95.08% ±0.20 | 56.50% ±2.03 | 98.27% ±0.60 | 92.60% ±1.98 | 61.11% ±34.69 |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | 98.38% ±0.21 | 94.62% ±0.73 | 61.41% ±6.21 | 96.99% ±1.72 | 92.98% ±1.40 | 80.56% ±7.35 | 98.23% ±0.28 | 94.39% ±0.87 | 60.97% ±5.88 | 96.96% ±1.74 | 92.89% ±1.42 | 50.00% ±16.67 |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | 98.57% ±0.36 | 94.69% ±0.18 | 55.44% ±2.85 | 95.67% ±1.46 | 94.19% ±0.70 | 74.16% ±6.72 | 98.42% ±0.50 | 94.24% ±0.26 | 55.05% ±3.45 | 95.62% ±1.47 | 94.12% ±0.71 | 50.95% ±8.61 |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | 98.44% ±0.07 | 95.37% ±0.29 | 49.47% ±2.58 | 94.16% ±1.85 | 90.27% ±3.20 | 67.58% ±2.86 | 98.15% ±0.17 | 94.99% ±0.27 | 48.88% ±3.01 | 94.10% ±1.86 | 90.43% ±2.76 | 41.07% ±3.09 |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | 98.75% ±0.20 | 95.10% ±0.39 | 62.23% ±6.62 | 96.95% ±0.94 | 95.40% ±1.30 | 66.67% ±0.00 | 98.57% ±0.22 | 94.77% ±0.43 | 61.31% ±6.52 | 96.92% ±0.95 | 95.34% ±1.32 | 44.44% ±0.00 |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | 98.10% ±0.31 | 94.89% ±0.64 | 58.33% ±3.93 | 95.94% ±1.58 | 92.64% ±1.03 | 64.66% ±9.87 | 97.83% ±0.37 | 94.38% ±0.81 | 57.47% ±3.69 | 95.90% ±1.60 | 92.54% ±1.05 | 38.36% ±14.42 |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 98.25% ±0.62 | 95.21% ±0.54 | 56.47% ±1.27 | 97.20% ±0.61 | 93.17% ±1.41 | 60.83% ±6.82 | 97.97% ±0.74 | 94.72% ±0.51 | 55.89% ±1.41 | 97.17% ±0.61 | 93.08% ±1.42 | 35.56% ±11.76 |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | 98.66% | 94.90% | 47.18% | 94.12% | 96.15% | 76.92% | 98.51% | 94.53% | 46.61% | 94.06% | 96.10% | 57.14% |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | 98.70% | 93.57% | 40.83% | 94.85% | 93.59% | 69.23% | 98.56% | 93.27% | 40.96% | 94.79% | 93.51% | 50.00% |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | 98.02% | 94.46% | 49.56% | 95.10% | 92.59% | 69.23% | 97.76% | 94.05% | 49.54% | 95.05% | 92.50% | 42.86% |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 98.40% ±0.07 | 94.56% ±0.75 | 53.35% ±5.20 | 98.61% ±0.58 | 98.26% ±1.51 | 90.24% ±9.17 | 98.23% ±0.11 | 94.17% ±0.83 | 53.24% ±4.16 | 98.60% ±0.59 | 98.23% ±1.53 | 75.56% ±21.43 |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | 98.47% ±0.10 | 94.62% ±0.60 | 60.55% ±4.00 | 96.05% ±0.95 | 91.73% ±1.88 | 82.02% ±15.57 | 98.25% ±0.05 | 94.02% ±0.66 | 59.96% ±4.39 | 96.01% ±0.96 | 91.57% ±1.89 | 65.19% ±31.14 |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | 98.35% ±0.25 | 94.86% ±0.25 | 54.35% ±3.58 | 97.18% ±0.54 | 92.18% ±0.64 | 64.48% ±2.09 | 98.16% ±0.38 | 94.35% ±0.18 | 53.16% ±3.51 | 97.15% ±0.54 | 92.47% ±0.15 | 36.94% ±3.37 |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | 98.27% ±0.61 | 95.09% ±0.46 | 61.36% ±5.75 | 97.29% ±2.34 | 92.37% ±0.89 | 67.90% ±7.86 | 98.06% ±0.76 | 94.68% ±0.53 | 60.52% ±5.65 | 97.26% ±2.37 | 92.27% ±0.90 | 44.88% ±10.69 |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | 98.68% ±0.23 | 95.57% ±0.41 | 53.36% ±6.73 | 95.40% ±1.45 | 95.49% ±1.44 | 64.62% ±2.08 | 98.47% ±0.25 | 95.19% ±0.44 | 52.78% ±6.96 | 95.35% ±1.46 | 95.43% ±1.46 | 44.78% ±0.58 |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 98.43% ±0.22 | 94.98% ±0.52 | 56.35% ±3.24 | 96.04% ±0.94 | 93.77% ±2.01 | 82.27% ±9.18 | 98.21% ±0.32 | 94.42% ±0.56 | 55.81% ±3.53 | 96.00% ±0.94 | 93.70% ±2.03 | 66.30% ±14.92 |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | 97.84% ±0.20 | 93.54% ±0.61 | 47.85% ±5.31 | 98.26% ±1.20 | 96.61% ±0.80 | 80.19% ±9.52 | 97.45% ±0.25 | 93.02% ±0.67 | 50.09% ±8.01 | 98.25% ±1.22 | 96.57% ±0.81 | 59.05% ±20.07 |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | 98.36% ±0.52 | 93.98% ±0.50 | 61.64% ±9.13 | 96.35% ±1.13 | 94.35% ±0.96 | 82.78% ±15.16 | 98.05% ±0.62 | 93.39% ±0.68 | 61.18% ±9.26 | 96.31% ±1.14 | 94.27% ±0.98 | 69.05% ±27.04 |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | 98.15% ±0.39 | 94.51% ±0.53 | 53.13% ±8.83 | 94.71% ±0.51 | 90.53% ±1.02 | 69.80% ±3.04 | 97.89% ±0.54 | 94.19% ±0.44 | 52.71% ±9.37 | 94.65% ±0.52 | 90.41% ±1.03 | 36.48% ±10.19 |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | 98.18% ±0.57 | 94.61% ±0.66 | 54.14% ±6.09 | 94.76% ±1.07 | 90.89% ±2.35 | 68.35% ±5.47 | 97.90% ±0.70 | 94.13% ±0.70 | 53.26% ±6.17 | 94.71% ±1.08 | 90.78% ±2.37 | 46.14% ±8.28 |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | 98.57% ±0.63 | 95.09% ±0.53 | 54.85% ±0.95 | 96.34% ±1.44 | 92.63% ±2.12 | 66.87% ±4.47 | 98.42% ±0.78 | 94.68% ±0.46 | 54.50% ±1.37 | 96.30% ±1.45 | 92.53% ±2.14 | 41.11% ±8.39 |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | 97.99% ±0.30 | 94.23% ±0.80 | 59.12% ±8.45 | 96.35% ±1.13 | 93.67% ±0.96 | 70.64% ±9.27 | 97.70% ±0.41 | 94.02% ±0.55 | 58.97% ±7.78 | 96.31% ±1.14 | 93.59% ±0.97 | 52.38% ±4.12 |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 98.35% ±0.31 | 95.35% ±0.15 | 59.44% ±5.34 | 96.04% ±0.00 | 93.10% ±1.26 | 72.80% ±4.09 | 98.10% ±0.31 | 94.83% ±0.17 | 58.99% ±5.39 | 96.00% ±0.00 | 93.02% ±1.28 | 49.05% ±8.61 |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | 96.87% ±0.60 | 92.84% ±0.11 | 50.76% ±0.76 | 98.26% ±0.95 | 90.44% ±5.44 | 67.92% ±31.23 | 96.07% ±0.90 | 92.11% ±0.03 | 49.53% ±1.30 | 98.24% ±0.96 | 90.23% ±5.62 | 51.39% ±33.39 |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | 97.96% | 94.41% | 58.85% | 96.00% | 91.03% | 50.00% | 97.68% | 94.02% | 60.11% | 95.96% | 90.91% | 33.33% |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | 97.21% ±0.62 | 91.73% ±1.35 | 55.34% ±5.46 | 93.26% ±1.45 | 90.05% ±1.51 | 58.75% ±5.34 | 96.54% ±0.82 | 91.00% ±1.49 | 54.02% ±5.80 | 93.19% ±1.46 | 89.91% ±1.52 | 37.48% ±5.87 |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | 98.68% ±0.12 | 95.23% ±0.98 | 56.20% ±6.11 | 97.31% ±1.13 | 92.83% ±3.64 | 76.08% ±5.28 | 98.60% ±0.21 | 94.83% ±0.96 | 55.26% ±6.03 | 97.28% ±1.14 | 92.75% ±3.68 | 53.33% ±5.77 |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | 98.18% | 94.21% | 51.11% | 92.23% | 94.87% | 50.00% | 97.88% | 93.76% | 51.67% | 92.16% | 94.81% | 40.00% |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | 97.74% | 92.53% | 43.51% | 95.88% | 93.75% | 58.33% | 97.39% | 92.33% | 43.37% | 95.83% | 93.67% | 16.67% |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | 97.33% | 90.91% | 45.61% | 95.88% | 89.19% | 57.14% | 96.67% | 90.34% | 45.33% | 95.83% | 90.14% | 25.00% |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | 97.17% | 94.07% | 54.55% | 92.23% | 91.14% | 46.67% | 96.63% | 93.63% | 54.00% | 92.16% | 91.03% | 11.11% |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | 96.65% | 89.80% | 49.31% | 93.62% | 93.15% | 72.73% | 95.97% | 88.61% | 49.26% | 93.55% | 93.06% | 40.00% |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | 97.46% | 89.14% | 57.92% | 94.85% | 94.59% | 72.73% | 96.93% | 87.95% | 57.56% | 94.79% | 94.52% | 40.00% |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | 95.19% ±0.88 | 90.03% ±0.95 | 47.17% ±3.51 | 95.42% ±0.45 | 85.32% ±1.91 | 92.96% ±6.12 | 94.03% ±1.08 | 89.24% ±0.93 | 46.39% ±3.41 | 95.37% ±0.46 | 85.11% ±1.92 | 80.56% ±17.35 |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | 98.59% | 95.16% | 87.20% | 96.04% | 95.12% | 64.71% | 98.51% | 95.07% | 87.29% | 96.00% | 95.06% | 45.45% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | 98.59% | 95.16% | 87.20% | 96.04% | 95.12% | 64.71% | 98.51% | 95.07% | 87.29% | 96.00% | 95.06% | 45.45% |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.97% | 94.68% | 53.14% | 95.05% | 92.94% | 81.82% | 98.91% | 94.30% | 52.40% | 95.00% | 92.86% | 60.00% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.97% | 94.70% | 54.74% | 95.10% | 92.94% | 81.82% | 98.92% | 94.33% | 53.81% | 95.05% | 92.86% | 60.00% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.97% | 94.70% | 54.74% | 95.10% | 92.94% | 81.82% | 98.92% | 94.33% | 53.81% | 95.05% | 92.86% | 60.00% |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | 98.70% | 94.90% | 55.75% | 95.10% | 94.12% | 83.33% | 98.56% | 94.55% | 54.84% | 95.05% | 94.05% | 66.67% |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | 98.12% | 94.69% | 68.16% | 91.43% | 96.34% | 76.92% | 97.89% | 94.33% | 67.25% | 91.35% | 96.30% | 57.14% |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.57% | 94.97% | 59.33% | 91.51% | 95.12% | 69.23% | 98.48% | 94.63% | 58.21% | 91.43% | 95.06% | 42.86% |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | 98.71% | 94.96% | 59.05% | 93.27% | 95.18% | 69.23% | 98.66% | 94.61% | 57.64% | 93.20% | 95.12% | 42.86% |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | 98.65% | 95.08% | 67.20% | 92.45% | 95.18% | 83.33% | 98.59% | 94.76% | 66.67% | 92.38% | 95.12% | 66.67% |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.72% | 95.23% | 63.45% | 92.45% | 95.18% | 90.91% | 98.58% | 94.92% | 62.77% | 92.38% | 95.12% | 80.00% |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.72% | 95.23% | 63.45% | 92.45% | 95.18% | 90.91% | 98.58% | 94.92% | 62.77% | 92.38% | 95.12% | 80.00% |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.72% | 95.23% | 63.45% | 92.45% | 95.18% | 90.91% | 98.58% | 94.92% | 62.77% | 92.38% | 95.12% | 80.00% |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 98.84% | 94.19% | 58.22% | 93.27% | 95.29% | 71.43% | 98.83% | 93.76% | 56.80% | 93.20% | 95.24% | 50.00% |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 98.96% | 94.64% | 50.00% | 95.10% | 96.43% | 71.43% | 98.90% | 94.26% | 49.37% | 95.05% | 96.39% | 50.00% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 98.29% ±0.26 | 94.13% ±0.99 | 51.43% ±7.93 | 92.63% ±2.65 | 93.88% ±0.95 | 76.39% ±10.49 | 98.02% ±0.34 | 93.70% ±1.11 | 50.78% ±7.75 | 92.56% ±2.67 | 93.80% ±0.96 | 44.44% ±9.62 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | 98.44% | 92.95% | 46.92% | 89.81% | 91.25% | 56.25% | 98.12% | 92.36% | 45.60% | 89.72% | 91.14% | 30.00% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | 97.26% | 93.70% | 60.22% | 90.29% | 92.59% | 66.67% | 96.77% | 92.99% | 58.99% | 90.20% | 92.50% | 44.44% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | 98.75% | 94.36% | 51.97% | 91.51% | 91.76% | 68.75% | 98.54% | 94.17% | 50.45% | 91.43% | 91.67% | 50.00% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | 98.68% ±0.19 | 95.08% ±0.42 | 51.49% ±0.43 | 92.39% ±2.64 | 93.07% ±0.96 | 82.60% ±3.49 | 98.42% ±0.24 | 94.60% ±0.51 | 50.68% ±0.78 | 92.00% ±2.21 | 92.96% ±0.97 | 68.45% ±5.15 |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | 98.90% | 94.55% | 54.42% | 94.17% | 96.39% | 73.33% | 98.82% | 94.16% | 53.46% | 94.12% | 96.34% | 55.56% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | 98.19% ±0.23 | 94.13% ±0.29 | 56.58% ±7.56 | 92.58% ±0.54 | 94.21% ±0.75 | 69.06% ±9.28 | 97.90% ±0.30 | 93.70% ±0.32 | 55.64% ±7.42 | 92.51% ±0.55 | 94.14% ±0.76 | 47.84% ±10.56 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | 98.41% ±0.39 | 93.54% ±0.37 | 51.61% ±8.91 | 94.11% ±1.83 | 93.78% ±1.24 | 74.61% ±2.76 | 98.21% ±0.52 | 92.83% ±0.41 | 50.79% ±9.24 | 94.05% ±1.84 | 93.70% ±1.25 | 42.96% ±11.40 |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 98.11% ±0.36 | 93.84% ±1.17 | 46.27% ±6.80 | 90.14% ±0.98 | 90.77% ±2.15 | 73.53% ±2.55 | 97.73% ±0.44 | 93.30% ±1.23 | 46.89% ±6.38 | 90.04% ±0.98 | 90.66% ±2.16 | 51.52% ±2.62 |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | 98.57% ±0.26 | 95.16% ±0.62 | 54.20% ±1.93 | 94.48% ±1.39 | 93.54% ±0.62 | 64.48% ±2.09 | 98.30% ±0.34 | 94.91% ±0.62 | 53.35% ±1.93 | 94.43% ±1.40 | 93.41% ±0.68 | 40.65% ±3.52 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 98.58% ±0.24 | 94.06% ±0.01 | 50.21% ±1.15 | 94.51% ±1.94 | 92.90% ±1.09 | 79.62% ±14.69 | 98.40% ±0.31 | 93.50% ±0.17 | 49.49% ±1.64 | 94.45% ±1.95 | 92.82% ±1.09 | 58.93% ±22.73 |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 98.27% ±0.30 | 93.63% ±0.31 | 48.47% ±2.32 | 92.12% ±2.54 | 90.65% ±1.29 | 72.88% ±8.39 | 98.06% ±0.34 | 93.07% ±0.32 | 48.25% ±2.54 | 92.04% ±2.56 | 90.90% ±1.51 | 40.00% ±17.32 |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 98.38% ±0.19 | 93.47% ±1.00 | 48.73% ±5.82 | 95.31% ±2.41 | 90.19% ±2.87 | 70.04% ±11.55 | 98.20% ±0.21 | 93.02% ±1.00 | 47.68% ±6.05 | 95.57% ±2.04 | 90.41% ±2.95 | 48.06% ±16.17 |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | 98.05% ±0.14 | 93.59% ±0.31 | 51.25% ±3.98 | 90.93% ±0.79 | 93.05% ±1.52 | 59.53% ±10.40 | 97.71% ±0.18 | 93.00% ±0.49 | 51.33% ±3.37 | 90.84% ±0.79 | 92.97% ±1.54 | 41.07% ±7.78 |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 98.20% ±0.14 | 94.27% ±0.29 | 53.27% ±4.30 | 94.33% ±1.43 | 93.17% ±2.11 | 70.48% ±3.43 | 97.93% ±0.14 | 93.78% ±0.39 | 52.44% ±3.92 | 94.27% ±1.44 | 93.08% ±2.13 | 50.00% ±5.56 |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | 98.29% ±0.50 | 93.98% ±0.06 | 52.13% ±6.74 | 93.70% ±1.47 | 91.69% ±0.85 | 70.09% ±8.92 | 98.09% ±0.63 | 93.30% ±0.06 | 51.28% ±7.01 | 93.63% ±1.48 | 91.59% ±0.86 | 48.68% ±13.31 |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | 98.22% | 93.10% | 53.07% | 91.35% | 89.53% | 100.00% | 97.93% | 92.77% | 54.25% | 91.26% | 89.41% | 100.00% |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | 98.70% | 95.25% | 51.44% | 93.33% | 89.25% | 66.67% | 98.56% | 94.91% | 50.43% | 93.27% | 89.13% | 50.00% |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | 98.44% | 95.36% | 61.86% | 93.27% | 89.25% | 68.75% | 98.23% | 95.07% | 60.87% | 93.20% | 89.13% | 50.00% |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | 98.30% | 94.49% | 57.48% | 90.65% | 94.12% | 90.00% | 98.04% | 94.10% | 56.86% | 90.57% | 94.05% | 75.00% |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | 98.07% ±0.13 | 95.16% ±0.44 | 53.03% ±1.27 | 92.67% ±1.29 | 88.54% ±5.45 | 70.46% ±8.32 | 97.80% ±0.13 | 94.59% ±0.50 | 52.74% ±1.06 | 92.60% ±1.30 | 88.41% ±5.50 | 46.63% ±2.96 |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 98.29% ±0.63 | 93.22% ±0.45 | 54.46% ±1.40 | 94.09% ±1.84 | 92.50% ±0.82 | 67.86% ±6.19 | 97.97% ±0.85 | 92.76% ±0.43 | 53.74% ±1.35 | 94.03% ±1.86 | 92.41% ±0.82 | 41.67% ±7.22 |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | 98.49% ±0.07 | 93.20% ±0.53 | 52.23% ±5.41 | 89.76% ±0.84 | 91.56% ±0.27 | 69.70% ±5.25 | 98.23% ±0.12 | 92.58% ±0.59 | 51.03% ±5.53 | 89.66% ±0.85 | 91.46% ±0.28 | 33.33% ±11.55 |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 97.98% ±0.43 | 93.99% ±1.09 | 50.36% ±5.38 | 94.75% ±2.92 | 92.22% ±0.27 | 68.81% ±7.84 | 97.68% ±0.52 | 93.45% ±1.06 | 49.81% ±5.00 | 94.70% ±2.95 | 92.12% ±0.27 | 44.44% ±9.62 |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | 98.53% ±0.13 | 94.56% ±0.44 | 60.20% ±9.16 | 93.09% ±3.58 | 93.47% ±2.23 | 69.47% ±18.94 | 98.28% ±0.11 | 94.17% ±0.48 | 59.47% ±9.20 | 93.02% ±3.61 | 93.39% ±2.25 | 51.90% ±24.43 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | 98.10% ±0.21 | 93.07% ±0.44 | 51.47% ±2.39 | 92.94% ±1.83 | 92.55% ±1.53 | 77.78% ±19.25 | 97.77% ±0.31 | 92.48% ±0.38 | 50.77% ±2.33 | 92.87% ±1.84 | 92.46% ±1.55 | 59.26% ±35.72 |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | 98.17% ±0.28 | 93.59% ±0.51 | 52.69% ±2.87 | 94.34% ±1.40 | 92.36% ±1.22 | 71.78% ±9.04 | 97.90% ±0.42 | 93.04% ±0.48 | 52.60% ±2.64 | 94.28% ±1.41 | 92.26% ±1.23 | 46.79% ±11.75 |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | 98.25% ±0.34 | 93.65% ±0.68 | 51.62% ±1.02 | 92.61% ±1.02 | 92.11% ±2.52 | 71.02% ±6.12 | 97.97% ±0.36 | 93.09% ±0.64 | 50.96% ±1.15 | 92.54% ±1.03 | 92.02% ±2.55 | 50.87% ±5.89 |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | 98.11% ±0.08 | 93.21% ±1.41 | 53.11% ±2.22 | 91.41% ±2.31 | 92.94% ±0.14 | 83.42% ±14.47 | 97.78% ±0.02 | 92.67% ±1.56 | 52.59% ±2.41 | 91.33% ±2.33 | 92.86% ±0.15 | 70.90% ±25.21 |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | 97.82% ±0.46 | 94.22% ±0.42 | 58.20% ±2.08 | 90.37% ±0.48 | 90.63% ±4.10 | 74.94% ±7.54 | 97.49% ±0.61 | 93.63% ±0.34 | 57.72% ±2.54 | 90.28% ±0.49 | 90.83% ±3.62 | 52.22% ±13.47 |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | 98.31% ±0.20 | 93.54% ±1.33 | 50.22% ±1.26 | 94.12% ±1.57 | 92.78% ±1.17 | 60.00% ±9.21 | 98.10% ±0.30 | 93.05% ±1.47 | 49.43% ±1.01 | 94.06% ±1.58 | 92.69% ±1.18 | 34.05% ±20.14 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 98.06% ±0.22 | 93.31% ±0.80 | 53.54% ±7.37 | 92.78% ±1.32 | 90.68% ±2.29 | 59.55% ±4.41 | 97.69% ±0.25 | 92.63% ±0.78 | 52.68% ±7.39 | 92.71% ±1.33 | 90.56% ±2.31 | 35.73% ±2.15 |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 98.34% ±0.06 | 94.20% ±0.61 | 48.07% ±1.10 | 94.03% ±1.74 | 92.36% ±2.56 | 62.08% ±6.88 | 98.11% ±0.13 | 93.62% ±0.73 | 47.62% ±1.47 | 93.97% ±1.76 | 92.26% ±2.58 | 41.90% ±7.33 |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | 98.03% ±0.35 | 94.04% ±0.71 | 51.55% ±4.46 | 93.53% ±2.36 | 92.67% ±0.47 | 64.35% ±4.38 | 97.68% ±0.46 | 93.58% ±0.79 | 50.94% ±4.41 | 93.46% ±2.38 | 92.59% ±0.48 | 40.28% ±8.67 |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | 98.28% ±0.37 | 93.86% ±0.57 | 55.47% ±4.97 | 91.09% ±1.17 | 92.72% ±1.51 | 84.54% ±9.10 | 98.02% ±0.49 | 93.33% ±0.63 | 55.07% ±5.08 | 91.01% ±1.18 | 92.82% ±1.45 | 67.54% ±17.56 |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 98.33% ±0.33 | 93.27% ±2.35 | 52.32% ±4.19 | 93.21% ±0.88 | 92.32% ±2.87 | 76.79% ±10.67 | 98.04% ±0.48 | 92.60% ±2.45 | 51.65% ±4.52 | 93.15% ±0.88 | 92.53% ±2.38 | 52.22% ±13.47 |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | 98.17% ±0.34 | 92.37% ±0.72 | 53.92% ±2.70 | 93.20% ±1.74 | 90.45% ±2.45 | 62.66% ±8.27 | 97.89% ±0.42 | 91.82% ±0.69 | 53.26% ±3.14 | 93.13% ±1.75 | 90.34% ±2.47 | 38.10% ±10.91 |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | 98.28% ±0.12 | 94.03% ±1.24 | 50.62% ±3.74 | 91.63% ±1.29 | 93.45% ±0.92 | 70.69% ±11.52 | 98.02% ±0.09 | 93.74% ±1.40 | 50.05% ±3.44 | 91.55% ±1.30 | 93.37% ±0.93 | 48.79% ±11.86 |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | 97.42% ±0.74 | 93.08% ±0.91 | 48.54% ±2.53 | 90.94% ±0.48 | 93.14% ±1.78 | 55.98% ±3.83 | 96.86% ±1.00 | 92.51% ±1.22 | 48.16% ±3.18 | 91.45% ±0.48 | 93.05% ±1.80 | 33.46% ±4.95 |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | 98.27% ±0.22 | 94.16% ±0.90 | 54.45% ±1.29 | 93.56% ±1.42 | 93.81% ±1.15 | 71.74% ±8.79 | 98.08% ±0.29 | 93.80% ±0.87 | 53.81% ±1.56 | 93.50% ±1.43 | 93.74% ±1.16 | 46.67% ±5.77 |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | 98.50% ±0.22 | 93.44% ±0.47 | 47.86% ±2.37 | 92.37% ±3.52 | 92.70% ±1.83 | 68.74% ±9.43 | 98.28% ±0.31 | 92.93% ±0.52 | 49.72% ±0.53 | 92.30% ±3.55 | 92.61% ±1.85 | 51.34% ±11.37 |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 98.10% ±0.04 | 93.55% ±1.22 | 49.95% ±0.97 | 94.89% ±1.47 | 91.38% ±1.33 | 60.73% ±15.51 | 97.81% ±0.09 | 93.12% ±1.37 | 50.45% ±0.76 | 94.84% ±1.49 | 91.27% ±1.35 | 42.54% ±17.01 |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | 98.24% ±0.40 | 94.20% ±0.46 | 47.82% ±4.15 | 93.74% ±2.00 | 92.03% ±3.10 | 62.95% ±8.76 | 97.92% ±0.46 | 93.61% ±0.44 | 46.88% ±3.83 | 93.68% ±2.02 | 92.32% ±2.48 | 34.49% ±7.86 |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 98.27% ±0.26 | 93.39% ±0.55 | 51.27% ±4.52 | 94.98% ±1.03 | 93.02% ±0.83 | 62.70% ±11.25 | 97.98% ±0.35 | 92.72% ±0.55 | 50.96% ±3.30 | 94.93% ±1.04 | 92.94% ±0.84 | 42.86% ±12.37 |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | 97.95% | 94.35% | 56.60% | 90.48% | 92.59% | 64.71% | 97.67% | 93.72% | 56.50% | 90.38% | 92.50% | 45.45% |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | 97.98% ±0.23 | 93.61% ±0.40 | 50.94% ±2.26 | 92.84% ±2.15 | 93.04% ±0.59 | 68.86% ±14.42 | 97.65% ±0.26 | 93.04% ±0.50 | 50.31% ±2.28 | 92.77% ±2.17 | 92.95% ±0.60 | 44.07% ±19.57 |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | 98.41% ±0.38 | 94.09% ±0.60 | 54.11% ±4.01 | 96.29% ±0.54 | 93.79% ±2.21 | 83.60% ±5.16 | 98.06% ±0.48 | 93.56% ±0.55 | 52.95% ±4.17 | 96.25% ±0.54 | 93.72% ±2.23 | 68.06% ±6.36 |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | 97.72% | 93.90% | 50.62% | 86.61% | 91.86% | 66.67% | 97.44% | 93.22% | 49.57% | 86.49% | 91.76% | 28.57% |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | 98.16% | 94.30% | 57.75% | 92.38% | 94.25% | 81.82% | 97.94% | 93.91% | 57.43% | 92.31% | 94.19% | 60.00% |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | 97.93% ±0.16 | 94.42% ±0.70 | 49.59% ±2.84 | 92.84% ±2.59 | 91.75% ±1.77 | 78.46% ±3.41 | 97.56% ±0.21 | 94.01% ±0.80 | 49.53% ±2.41 | 92.77% ±2.61 | 91.65% ±1.80 | 57.50% ±6.61 |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | 98.28% ±0.47 | 93.71% ±0.16 | 49.35% ±1.00 | 92.45% ±1.49 | 92.80% ±1.26 | 81.94% ±6.21 | 98.00% ±0.53 | 93.17% ±0.16 | 48.60% ±0.81 | 92.38% ±1.51 | 92.72% ±1.28 | 57.94% ±8.36 |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 97.74% ±0.32 | 94.57% ±0.19 | 51.77% ±5.12 | 92.64% ±1.76 | 92.11% ±2.82 | 77.78% ±3.85 | 97.41% ±0.41 | 94.19% ±0.23 | 50.93% ±5.10 | 92.57% ±1.77 | 92.02% ±2.85 | 51.85% ±3.21 |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 97.93% ±0.10 | 93.89% ±0.15 | 54.68% ±3.39 | 91.75% ±0.55 | 93.31% ±1.91 | 78.90% ±8.81 | 97.64% ±0.13 | 93.22% ±0.18 | 54.21% ±3.73 | 91.67% ±0.56 | 93.20% ±1.94 | 62.70% ±11.25 |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 98.15% ±0.29 | 93.61% ±0.38 | 53.44% ±4.47 | 91.13% ±1.22 | 92.31% ±1.79 | 79.58% ±2.47 | 97.90% ±0.38 | 93.06% ±0.50 | 52.69% ±4.61 | 91.05% ±1.23 | 92.22% ±1.81 | 55.71% ±5.15 |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | 98.17% ±0.14 | 92.59% ±0.50 | 53.06% ±6.06 | 94.08% ±2.48 | 92.19% ±1.31 | 45.76% ±16.77 | 97.78% ±0.17 | 92.08% ±0.57 | 53.09% ±6.57 | 94.02% ±2.50 | 92.06% ±1.39 | 24.44% ±7.70 |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | 98.16% ±0.40 | 94.08% ±0.60 | 49.81% ±3.25 | 93.52% ±0.93 | 91.23% ±0.74 | 71.03% ±4.18 | 97.88% ±0.48 | 93.70% ±0.46 | 49.08% ±3.04 | 93.46% ±0.93 | 91.12% ±0.75 | 48.15% ±3.21 |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 98.16% ±0.61 | 93.85% ±0.27 | 47.34% ±1.97 | 92.93% ±3.41 | 92.34% ±1.64 | 68.50% ±15.63 | 97.92% ±0.76 | 93.24% ±0.19 | 47.88% ±2.72 | 92.86% ±3.44 | 92.65% ±2.19 | 43.89% ±21.10 |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | 97.95% ±0.06 | 93.87% ±0.12 | 53.52% ±1.58 | 94.11% ±0.90 | 91.07% ±2.47 | 88.43% ±11.14 | 97.58% ±0.08 | 93.40% ±0.29 | 53.00% ±1.84 | 94.05% ±0.91 | 90.96% ±2.49 | 61.11% ±34.69 |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | 97.99% ±0.26 | 93.08% ±0.77 | 57.55% ±6.05 | 92.64% ±1.40 | 91.01% ±2.23 | 80.56% ±7.35 | 97.71% ±0.34 | 92.68% ±0.95 | 57.07% ±5.69 | 92.57% ±1.42 | 90.91% ±2.25 | 50.00% ±16.67 |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | 98.02% ±0.40 | 93.45% ±0.37 | 52.98% ±2.81 | 91.40% ±1.73 | 92.47% ±1.31 | 69.49% ±11.18 | 97.70% ±0.54 | 92.87% ±0.47 | 52.41% ±3.47 | 91.32% ±1.74 | 92.34% ±1.35 | 45.93% ±13.39 |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | 98.03% ±0.04 | 94.12% ±0.34 | 47.18% ±2.50 | 89.85% ±2.23 | 89.19% ±3.56 | 64.29% ±0.00 | 97.59% ±0.20 | 93.60% ±0.43 | 46.40% ±2.80 | 89.76% ±2.25 | 89.33% ±3.15 | 37.50% ±0.00 |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | 98.22% ±0.19 | 93.91% ±0.30 | 58.24% ±6.47 | 92.90% ±1.95 | 94.70% ±0.63 | 65.28% ±2.41 | 97.87% ±0.20 | 93.46% ±0.34 | 57.20% ±6.36 | 92.84% ±1.97 | 94.63% ±0.64 | 42.96% ±2.57 |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | 97.69% ±0.36 | 93.60% ±0.48 | 54.26% ±3.56 | 93.47% ±2.44 | 92.38% ±1.64 | 64.66% ±9.87 | 97.30% ±0.43 | 92.96% ±0.63 | 53.28% ±3.29 | 93.40% ±2.46 | 92.29% ±1.66 | 38.36% ±14.42 |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 97.78% ±0.76 | 94.11% ±0.61 | 53.05% ±1.75 | 94.90% ±0.84 | 92.91% ±1.92 | 60.83% ±6.82 | 97.35% ±0.93 | 93.52% ±0.59 | 52.36% ±1.90 | 94.85% ±0.85 | 92.82% ±1.94 | 35.56% ±11.76 |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | 98.05% | 94.51% | 44.98% | 93.20% | 93.90% | 66.67% | 97.70% | 94.10% | 44.53% | 93.14% | 93.83% | 44.44% |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | 98.49% | 92.61% | 39.16% | 91.09% | 91.57% | 69.23% | 98.29% | 92.20% | 39.18% | 91.00% | 91.46% | 50.00% |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | 97.76% | 92.96% | 47.35% | 91.51% | 91.67% | 69.23% | 97.41% | 92.38% | 47.21% | 91.43% | 91.57% | 42.86% |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 97.85% ±0.09 | 93.69% ±0.81 | 50.41% ±5.04 | 96.61% ±1.48 | 97.88% ±1.95 | 83.80% ±7.65 | 97.51% ±0.14 | 93.14% ±0.93 | 50.15% ±4.26 | 96.57% ±1.50 | 97.86% ±1.98 | 55.56% ±9.62 |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | 97.39% ±0.44 | 93.42% ±0.06 | 66.36% ±13.37 | 91.80% ±2.10 | 91.55% ±1.65 | 67.97% ±15.15 | 96.90% ±0.52 | 92.90% ±0.07 | 65.57% ±13.58 | 91.72% ±2.12 | 91.45% ±1.66 | 48.21% ±20.12 |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | 97.92% ±0.03 | 93.40% ±0.78 | 57.48% ±3.58 | 91.54% ±0.86 | 90.21% ±1.48 | 74.77% ±12.27 | 97.53% ±0.06 | 92.68% ±0.85 | 56.77% ±3.90 | 91.46% ±0.87 | 90.03% ±1.45 | 50.00% ±16.67 |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 97.64% ±0.21 | 94.14% ±0.85 | 56.25% ±7.06 | 93.26% ±1.59 | 92.18% ±1.11 | 72.38% ±13.20 | 97.20% ±0.31 | 93.55% ±0.81 | 55.26% ±6.75 | 93.19% ±1.60 | 92.08% ±1.13 | 41.67% ±14.43 |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 97.57% ±0.35 | 94.06% ±0.60 | 55.37% ±4.49 | 92.35% ±2.32 | 92.53% ±1.13 | 75.84% ±12.65 | 97.12% ±0.46 | 93.54% ±0.58 | 55.01% ±4.34 | 92.27% ±2.34 | 92.44% ±1.14 | 45.56% ±23.65 |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | 97.91% ±0.32 | 93.53% ±0.06 | 51.50% ±3.72 | 94.61% ±2.92 | 91.31% ±0.55 | 64.48% ±2.09 | 97.58% ±0.48 | 92.88% ±0.09 | 50.29% ±3.64 | 94.55% ±2.95 | 91.56% ±0.18 | 36.94% ±3.37 |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 98.09% ±0.25 | 94.12% ±0.88 | 51.91% ±7.22 | 91.26% ±2.09 | 91.87% ±0.68 | 63.18% ±14.57 | 97.79% ±0.25 | 93.68% ±0.97 | 51.25% ±7.00 | 91.18% ±2.11 | 91.77% ±0.69 | 46.63% ±17.38 |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 97.81% ±0.65 | 93.55% ±0.78 | 57.88% ±5.44 | 94.42% ±3.06 | 91.82% ±1.49 | 66.07% ±4.72 | 97.46% ±0.82 | 92.98% ±0.84 | 57.03% ±5.23 | 94.36% ±3.08 | 91.75% ±1.46 | 42.50% ±6.61 |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | 98.23% ±0.25 | 94.44% ±0.62 | 50.42% ±6.55 | 91.19% ±1.80 | 95.28% ±2.03 | 63.43% ±2.89 | 97.85% ±0.28 | 93.94% ±0.62 | 49.73% ±6.74 | 91.11% ±1.82 | 95.22% ±2.05 | 43.52% ±1.60 |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 97.99% ±0.17 | 93.99% ±0.49 | 53.51% ±3.02 | 91.24% ±1.22 | 93.22% ±2.30 | 78.39% ±8.47 | 97.63% ±0.29 | 93.33% ±0.53 | 52.86% ±3.26 | 91.16% ±1.23 | 93.13% ±2.33 | 60.48% ±10.72 |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | 97.26% ±0.37 | 92.65% ±0.27 | 45.47% ±5.03 | 94.97% ±1.01 | 94.78% ±0.65 | 73.81% ±8.58 | 96.70% ±0.45 | 92.03% ±0.29 | 47.40% ±7.53 | 94.92% ±1.02 | 94.72% ±0.66 | 50.00% ±16.67 |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | 98.42% ±0.36 | 93.40% ±1.78 | 55.82% ±1.30 | 90.78% ±2.84 | 91.39% ±2.67 | 70.19% ±10.98 | 98.22% ±0.37 | 92.96% ±1.85 | 54.88% ±1.36 | 90.69% ±2.86 | 91.29% ±2.70 | 50.95% ±8.61 |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | 97.81% ±0.55 | 93.05% ±0.45 | 58.93% ±8.87 | 91.52% ±1.56 | 92.58% ±1.33 | 81.20% ±17.07 | 97.34% ±0.67 | 92.37% ±0.61 | 58.33% ±8.95 | 91.44% ±1.57 | 92.49% ±1.34 | 67.20% ±29.11 |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | 97.78% ±0.45 | 93.32% ±0.58 | 50.47% ±7.97 | 89.38% ±0.43 | 89.82% ±1.93 | 69.80% ±3.04 | 97.43% ±0.59 | 92.85% ±0.56 | 49.96% ±8.42 | 89.28% ±0.44 | 89.73% ±1.99 | 36.48% ±10.19 |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | 97.67% ±0.53 | 93.42% ±0.62 | 51.70% ±5.39 | 89.79% ±0.79 | 90.04% ±2.21 | 66.83% ±3.75 | 97.26% ±0.65 | 92.80% ±0.61 | 50.80% ±5.55 | 89.69% ±0.79 | 89.92% ±2.24 | 44.29% ±5.15 |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | 98.04% ±0.65 | 93.75% ±0.61 | 51.80% ±0.81 | 92.92% ±1.80 | 91.37% ±1.36 | 61.57% ±5.61 | 97.72% ±0.80 | 93.20% ±0.54 | 51.38% ±1.18 | 92.87% ±1.84 | 91.27% ±1.38 | 35.56% ±3.85 |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | 97.52% ±0.31 | 92.87% ±0.85 | 56.24% ±7.99 | 91.80% ±1.07 | 92.40% ±2.08 | 67.07% ±8.80 | 97.07% ±0.43 | 92.51% ±0.68 | 55.95% ±7.37 | 91.72% ±1.08 | 92.31% ±2.10 | 48.21% ±9.94 |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | 97.85% ±0.26 | 94.30% ±0.15 | 56.31% ±5.09 | 91.54% ±0.05 | 91.79% ±1.18 | 70.97% ±2.03 | 97.44% ±0.25 | 93.67% ±0.17 | 55.62% ±5.00 | 91.46% ±0.05 | 91.69% ±1.20 | 46.67% ±5.77 |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | 96.27% ±0.72 | 92.02% ±0.22 | 47.85% ±1.04 | 98.26% ±0.95 | 90.75% ±5.22 | 67.92% ±31.23 | 95.29% ±1.05 | 91.21% ±0.09 | 46.58% ±1.53 | 98.24% ±0.96 | 90.56% ±5.39 | 51.39% ±33.39 |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | 97.51% | 93.40% | 54.98% | 90.57% | 88.10% | 50.00% | 97.08% | 92.91% | 55.84% | 90.48% | 87.95% | 33.33% |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | 96.65% ±0.72 | 90.92% ±1.24 | 52.38% ±5.03 | 91.40% ±1.39 | 90.04% ±1.83 | 58.75% ±5.34 | 95.82% ±0.94 | 90.11% ±1.35 | 51.01% ±5.33 | 91.32% ±1.41 | 89.91% ±1.85 | 37.48% ±5.87 |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | 98.17% ±0.08 | 93.77% ±1.02 | 53.58% ±5.42 | 91.75% ±1.03 | 90.91% ±3.30 | 70.83% ±7.22 | 97.92% ±0.15 | 93.22% ±1.00 | 52.68% ±5.43 | 91.67% ±1.04 | 90.80% ±3.33 | 46.67% ±5.77 |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | 97.58% | 93.23% | 47.95% | 87.16% | 94.94% | 50.00% | 97.09% | 92.69% | 48.03% | 87.04% | 94.87% | 40.00% |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | 97.55% | 91.41% | 41.79% | 93.00% | 90.70% | 58.33% | 97.13% | 91.07% | 41.57% | 92.93% | 90.59% | 16.67% |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | 97.01% | 89.68% | 44.09% | 92.08% | 88.46% | 57.14% | 96.24% | 88.99% | 43.57% | 92.00% | 89.33% | 25.00% |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | 96.79% | 92.95% | 52.70% | 87.27% | 91.36% | 46.67% | 96.13% | 92.40% | 52.11% | 87.16% | 91.25% | 11.11% |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | 96.28% | 89.39% | 46.81% | 92.63% | 93.42% | 72.73% | 95.49% | 88.19% | 46.61% | 92.55% | 93.33% | 40.00% |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | 96.05% | 89.25% | 57.61% | 91.18% | 94.67% | 80.00% | 95.19% | 88.12% | 56.90% | 91.09% | 94.59% | 50.00% |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | 96.24% | 89.57% | 54.97% | 91.18% | 94.67% | 72.73% | 95.43% | 88.46% | 54.14% | 91.09% | 94.59% | 40.00% |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | 96.70% | 89.56% | 46.81% | 90.29% | 95.89% | 76.92% | 96.03% | 88.43% | 46.61% | 90.20% | 95.83% | 57.14% |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | 97.00% | 88.25% | 54.77% | 91.18% | 94.67% | 72.73% | 96.34% | 87.00% | 54.26% | 91.09% | 94.59% | 40.00% |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | 96.71% | 90.21% | 46.91% | 90.29% | 95.83% | 81.82% | 96.03% | 89.13% | 45.73% | 90.20% | 95.77% | 60.00% |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | 96.57% | 89.77% | 48.25% | 90.29% | 94.67% | 71.43% | 95.87% | 88.66% | 48.58% | 90.20% | 94.59% | 50.00% |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | 94.67% ±0.87 | 89.29% ±0.73 | 45.40% ±3.30 | 95.08% ±0.46 | 85.73% ±1.88 | 92.96% ±6.12 | 93.36% ±1.07 | 88.43% ±0.69 | 44.57% ±3.21 | 95.03% ±0.46 | 85.53% ±1.90 | 80.56% ±17.35 |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | 96.57% | 89.68% | 46.58% | 90.29% | 94.59% | 71.43% | 95.86% | 88.55% | 46.15% | 90.20% | 94.52% | 50.00% |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | 96.88% | 88.07% | 55.10% | 91.18% | 94.59% | 72.73% | 96.17% | 86.81% | 54.30% | 91.09% | 94.52% | 40.00% |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | 96.64% | 89.60% | 48.68% | 90.29% | 94.74% | 76.92% | 95.94% | 88.48% | 48.15% | 90.20% | 94.67% | 57.14% |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | 96.86% | 89.58% | 43.87% | 90.29% | 94.67% | 71.43% | 96.16% | 88.43% | 44.64% | 90.20% | 94.59% | 50.00% |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.01% | 93.91% | 83.46% | 91.59% | 93.02% | 64.71% | 97.75% | 93.68% | 83.33% | 91.51% | 92.94% | 45.45% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.01% | 93.91% | 83.46% | 91.59% | 93.02% | 64.71% | 97.75% | 93.68% | 83.33% | 91.51% | 92.94% | 45.45% |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | 96.56% | 93.59% | 49.71% | 93.06% | 89.55% | 50.00% | 95.95% | 93.09% | 47.59% | 92.96% | 89.39% | 40.00% |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | 96.35% | 93.88% | 49.71% | 91.89% | 89.39% | 50.00% | 95.67% | 93.42% | 47.85% | 91.78% | 89.23% | 40.00% |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | 95.69% | 93.97% | 55.10% | 89.33% | 87.69% | 27.27% | 94.91% | 93.85% | 52.52% | 89.19% | 87.50% | 20.00% |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | 94.75% | 93.31% | 51.59% | 95.77% | 89.71% | 40.00% | 93.78% | 92.78% | 50.68% | 95.71% | 89.55% | 25.00% |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | 95.95% ±0.17 | 92.63% ±0.59 | 53.17% ±2.23 | 92.43% ±3.12 | 87.13% ±2.41 | 47.62% ±17.17 | 95.16% ±0.40 | 92.05% ±0.68 | 51.41% ±1.59 | 92.32% ±3.16 | 86.95% ±2.44 | 37.78% ±20.37 |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | 94.94% | 95.49% | 60.00% | 94.03% | 29.73% | 100.00% | 94.40% | 94.15% | 58.40% | 93.94% | 28.12% | 100.00% |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | 93.84% | 95.36% | 52.83% | 94.29% | 90.16% | 100.00% | 93.00% | 95.12% | 49.68% | 94.20% | 90.00% | 100.00% |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | 96.18% ±0.30 | 93.86% ±0.92 | 50.93% ±3.28 | 93.05% ±3.40 | 88.45% ±2.44 | 65.08% ±7.27 | 95.71% ±0.41 | 93.52% ±0.88 | 49.18% ±3.42 | 92.95% ±3.44 | 88.28% ±2.47 | 58.89% ±8.39 |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 95.85% ±0.40 | 91.77% ±0.67 | 56.89% ±0.58 | 92.70% ±0.70 | 87.31% ±1.68 | 54.17% ±19.09 | 95.07% ±0.38 | 91.11% ±0.74 | 55.39% ±0.58 | 92.60% ±0.71 | 87.12% ±1.70 | 45.08% ±19.55 |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 96.38% ±0.37 | 92.66% ±0.62 | 50.92% ±2.60 | 93.59% ±2.06 | 90.11% ±2.19 | 35.73% ±2.15 | 95.80% ±0.38 | 92.08% ±0.69 | 49.04% ±2.10 | 93.50% ±2.09 | 89.96% ±2.23 | 27.86% ±2.58 |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | 95.83% | 89.32% | 54.97% | 94.37% | 86.96% | 50.00% | 95.09% | 88.62% | 53.52% | 94.29% | 86.76% | 40.00% |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | 95.82% | 91.06% | 51.88% | 97.01% | 90.62% | 60.00% | 94.92% | 90.30% | 50.67% | 96.97% | 90.48% | 60.00% |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | 95.93% ±0.10 | 92.55% ±1.11 | 50.23% ±2.72 | 95.71% ±1.35 | 91.01% ±1.34 | 58.33% ±7.22 | 95.19% ±0.07 | 92.16% ±1.22 | 48.72% ±2.79 | 95.65% ±1.36 | 90.88% ±1.36 | 51.43% ±9.90 |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | 95.73% ±0.28 | 92.72% ±0.41 | 55.00% ±0.97 | 94.07% ±3.23 | 87.83% ±2.94 | 77.78% ±19.25 | 94.91% ±0.36 | 92.24% ±0.48 | 53.32% ±1.20 | 93.99% ±3.28 | 87.65% ±2.98 | 66.67% ±28.87 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | 95.93% | 91.55% | 53.75% | 89.19% | 89.39% | 42.86% | 94.82% | 91.11% | 51.01% | 89.04% | 89.23% | 33.33% |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | 95.88% | 92.37% | 55.63% | 93.15% | 86.76% | 75.00% | 95.04% | 92.04% | 53.52% | 93.06% | 86.57% | 66.67% |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | 95.11% ±0.18 | 91.66% ±1.25 | 56.10% ±4.09 | 91.48% ±0.71 | 90.53% ±1.47 | 61.11% ±9.62 | 94.24% ±0.36 | 90.97% ±1.42 | 54.13% ±3.96 | 91.37% ±0.72 | 90.38% ±1.49 | 47.78% ±13.47 |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | 96.41% ±0.24 | 91.29% ±0.88 | 55.12% ±1.61 | 90.28% ±1.40 | 88.66% ±2.78 | 55.00% ±18.03 | 95.85% ±0.33 | 90.77% ±0.87 | 52.97% ±1.67 | 90.15% ±1.42 | 88.49% ±2.82 | 41.67% ±22.05 |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | 95.90% ±0.50 | 92.19% ±0.83 | 50.12% ±3.37 | 92.12% ±1.98 | 87.27% ±1.44 | 42.59% ±8.49 | 95.15% ±0.41 | 91.53% ±0.78 | 48.70% ±3.40 | 92.45% ±1.99 | 87.53% ±1.09 | 34.17% ±8.04 |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | 95.24% ±0.16 | 91.30% ±0.23 | 49.00% ±1.18 | 89.20% ±2.94 | 91.10% ±2.48 | 51.43% ±9.90 | 94.20% ±0.20 | 90.81% ±0.25 | 47.21% ±1.49 | 89.05% ±2.97 | 90.97% ±2.52 | 44.44% ±9.62 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | 96.17% | 93.37% | 50.30% | 95.65% | 89.55% | 50.00% | 95.72% | 93.18% | 49.68% | 95.59% | 89.39% | 40.00% |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | 95.01% | 92.15% | 53.90% | 91.78% | 88.06% | 100.00% | 94.10% | 91.56% | 52.45% | 91.67% | 87.88% | 100.00% |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | 94.69% | 92.78% | 56.72% | 88.61% | 90.32% | 33.33% | 93.68% | 92.24% | 55.20% | 88.46% | 90.16% | 20.00% |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | 95.81% ±0.05 | 91.40% ±0.84 | 55.08% ±1.01 | 95.75% ±1.96 | 86.36% ±4.29 | 36.43% ±9.09 | 95.35% ±0.09 | 90.98% ±0.94 | 53.93% ±1.57 | 95.69% ±1.99 | 86.72% ±3.55 | 27.78% ±7.86 |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | 95.63% | 90.14% | 52.03% | 94.20% | 84.06% | 37.50% | 94.96% | 89.85% | 50.71% | 94.12% | 83.82% | 28.57% |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | 95.51% | 91.55% | 48.17% | 94.29% | 86.57% | 57.14% | 94.65% | 91.14% | 46.75% | 94.20% | 86.57% | 50.00% |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | 95.37% | 91.09% | 50.91% | 91.67% | 93.33% | 75.00% | 94.34% | 90.29% | 49.35% | 91.55% | 93.22% | 66.67% |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | 94.66% | 91.82% | 46.51% | 87.84% | 86.30% | 40.00% | 93.35% | 91.07% | 44.17% | 87.67% | 85.92% | 33.33% |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | 95.14% | 90.53% | 46.63% | 91.43% | 88.71% | 60.00% | 94.01% | 89.63% | 44.38% | 91.30% | 88.52% | 50.00% |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | 94.77% | 89.75% | 52.24% | 89.19% | 83.82% | 33.33% | 93.79% | 89.44% | 50.40% | 89.04% | 83.58% | 25.00% |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | 94.39% | 89.77% | 48.75% | 91.55% | 88.71% | 50.00% | 93.16% | 88.78% | 47.97% | 91.43% | 88.52% | 40.00% |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | N/A | 23.81% | N/A | N/A | N/A | N/A | N/A | 26.63% | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | N/A | 23.81% | N/A | N/A | N/A | N/A | N/A | 26.63% | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | N/A | 23.81% | N/A | N/A | N/A | N/A | N/A | 26.63% | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | N/A | 23.81% | N/A | N/A | N/A | N/A | N/A | 26.63% | N/A | N/A | N/A | N/A |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | 95.67% ±0.41 | 90.20% ±0.68 | 54.63% ±4.62 | 97.52% ±1.67 | 90.50% ±2.30 | 60.19% ±13.13 | 95.03% ±0.57 | 90.12% ±0.62 | 53.83% ±3.83 | 97.48% ±1.70 | 90.35% ±2.34 | 50.00% ±16.67 |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | 95.50% | 89.63% | 60.32% | 94.12% | 82.35% | 40.00% | 94.51% | 88.99% | 58.47% | 94.03% | 82.09% | 25.00% |
Recall theo từng intent
| STT | Model_Name | Backbone | Threshold | Data | clean Affirm_Rec | clean Negate_Rec | clean Fallback_Rec | clean Callback_Rec | clean Relation_Rec | clean Repeat_Rec | reply-unseen Affirm_Rec | reply-unseen Negate_Rec | reply-unseen Fallback_Rec | reply-unseen Callback_Rec | reply-unseen Relation_Rec | reply-unseen Repeat_Rec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | 97.15% | 94.22% | 73.08% | 100.00% | 88.89% | 100.00% | 96.55% | 94.03% | 77.05% | 100.00% | 89.77% | 100.00% |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | 96.75% | 92.75% | 70.41% | 95.95% | 86.30% | 100.00% | 95.98% | 92.80% | 78.16% | 97.22% | 87.32% | 100.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | 96.56% | 91.41% | 70.33% | 98.57% | 89.04% | 100.00% | 95.84% | 91.55% | 76.83% | 98.55% | 90.28% | 100.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | 96.75% | 92.75% | 70.41% | 95.95% | 86.30% | 100.00% | 95.98% | 92.80% | 78.16% | 97.22% | 87.32% | 100.00% |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | 95.79% | 89.49% | 99.20% | 98.97% | 89.53% | 75.00% | 94.76% | 88.76% | 100.00% | 98.96% | 90.48% | 50.00% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | 96.05% | 89.90% | 99.20% | 100.00% | 89.53% | 75.00% | 95.03% | 89.21% | 100.00% | 100.00% | 90.48% | 50.00% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | 96.05% | 89.90% | 99.20% | 100.00% | 89.53% | 75.00% | 95.03% | 89.21% | 100.00% | 100.00% | 90.48% | 50.00% |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | 96.12% | 89.70% | 98.40% | 100.00% | 90.70% | 83.33% | 95.11% | 88.99% | 99.15% | 100.00% | 91.67% | 66.67% |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | 97.19% | 92.32% | 96.00% | 98.97% | 88.37% | 83.33% | 96.51% | 91.91% | 96.58% | 98.96% | 89.29% | 66.67% |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | 96.52% | 91.11% | 96.80% | 100.00% | 88.37% | 75.00% | 95.64% | 90.56% | 97.44% | 100.00% | 89.29% | 50.00% |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | 96.72% | 90.91% | 96.80% | 100.00% | 89.53% | 75.00% | 95.90% | 90.34% | 97.44% | 100.00% | 90.48% | 50.00% |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | 97.32% | 93.13% | 97.60% | 100.00% | 89.53% | 83.33% | 96.68% | 92.81% | 98.29% | 100.00% | 90.48% | 66.67% |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | 97.12% | 92.32% | 97.60% | 100.00% | 89.53% | 83.33% | 96.42% | 91.91% | 98.29% | 100.00% | 90.48% | 66.67% |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | 97.12% | 92.32% | 97.60% | 100.00% | 89.53% | 83.33% | 96.42% | 91.91% | 98.29% | 100.00% | 90.48% | 66.67% |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | 97.12% | 92.32% | 97.60% | 100.00% | 89.53% | 83.33% | 96.42% | 91.91% | 98.29% | 100.00% | 90.48% | 66.67% |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | 96.25% | 91.11% | 97.60% | 100.00% | 91.86% | 83.33% | 95.29% | 90.56% | 98.29% | 100.00% | 92.86% | 66.67% |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | 94.98% | 88.48% | 98.40% | 100.00% | 91.86% | 83.33% | 93.72% | 87.87% | 99.15% | 100.00% | 92.86% | 66.67% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | 94.36% ±1.60 | 89.56% ±1.68 | 96.00% ±0.80 | 97.94% ±1.79 | 86.82% ±2.93 | 66.67% ±8.33 | 92.99% ±1.88 | 88.84% ±1.87 | 96.58% ±0.85 | 97.92% ±1.80 | 87.70% ±3.00 | 33.33% ±16.67 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | 92.64% | 89.70% | 96.00% | 100.00% | 82.56% | 75.00% | 90.66% | 88.76% | 95.73% | 100.00% | 83.33% | 50.00% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | 96.99% | 89.29% | 88.00% | 95.88% | 83.72% | 83.33% | 96.16% | 88.54% | 88.03% | 95.83% | 84.52% | 66.67% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | 95.05% | 90.30% | 93.60% | 98.97% | 88.37% | 91.67% | 93.72% | 89.66% | 93.16% | 98.96% | 89.29% | 83.33% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | 95.12% ±0.74 | 89.90% ±0.93 | 95.47% ±0.46 | 98.28% ±1.57 | 91.09% ±1.34 | 91.67% ±0.00 | 93.89% ±0.92 | 89.14% ±1.13 | 95.16% ±0.49 | 98.26% ±1.59 | 91.67% ±1.19 | 83.33% ±0.00 |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | 95.65% | 90.51% | 96.80% | 100.00% | 90.70% | 91.67% | 94.50% | 89.89% | 97.44% | 100.00% | 91.67% | 83.33% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | 95.30% ±0.62 | 91.04% ±2.47 | 96.27% ±0.46 | 98.28% ±1.19 | 85.27% ±3.36 | 83.33% ±0.00 | 94.10% ±0.78 | 90.49% ±2.53 | 96.58% ±0.85 | 98.26% ±1.20 | 86.11% ±3.44 | 66.67% ±0.00 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | 94.58% ±1.70 | 89.63% ±2.16 | 95.73% ±3.23 | 98.28% ±0.60 | 84.88% ±2.01 | 72.22% ±17.35 | 93.08% ±2.16 | 89.14% ±2.26 | 96.01% ±3.24 | 98.26% ±0.60 | 85.71% ±2.06 | 44.44% ±34.69 |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | 96.05% ±0.46 | 88.22% ±0.47 | 96.27% ±0.46 | 98.63% ±0.60 | 92.64% ±1.78 | 80.56% ±4.81 | 95.17% ±0.55 | 87.49% ±0.26 | 96.01% ±0.49 | 98.61% ±0.60 | 92.86% ±2.06 | 61.11% ±9.62 |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 94.92% ±0.19 | 88.79% ±0.43 | 96.40% ±0.57 | 96.91% ±1.46 | 87.79% ±5.76 | 75.00% ±0.00 | 93.63% ±0.25 | 87.98% ±0.48 | 97.01% ±0.60 | 96.88% ±1.47 | 88.69% ±5.89 | 50.00% ±0.00 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 94.56% ±1.14 | 86.53% ±1.35 | 95.47% ±0.92 | 96.56% ±1.19 | 87.98% ±3.74 | 80.56% ±4.81 | 93.22% ±1.47 | 85.47% ±1.50 | 96.01% ±0.99 | 96.53% ±1.20 | 88.89% ±3.83 | 61.11% ±9.62 |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | 94.63% ±0.45 | 88.82% ±2.69 | 92.80% ±1.39 | 95.88% ±2.73 | 85.27% ±5.74 | 91.67% ±8.33 | 93.72% ±0.40 | 87.94% ±2.90 | 92.88% ±1.31 | 95.83% ±2.76 | 86.11% ±5.87 | 83.33% ±16.67 |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | 95.72% | 89.29% | 95.20% | 97.94% | 87.21% | 16.67% | 94.76% | 88.76% | 96.58% | 97.92% | 88.10% | 16.67% |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | 95.79% | 85.05% | 97.60% | 100.00% | 91.86% | 100.00% | 94.85% | 83.82% | 97.44% | 100.00% | 92.86% | 100.00% |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | 96.86% | 90.51% | 94.40% | 98.97% | 91.86% | 91.67% | 96.07% | 90.11% | 94.02% | 98.96% | 92.86% | 83.33% |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | 96.12% | 89.49% | 96.80% | 100.00% | 90.70% | 75.00% | 95.11% | 88.99% | 97.44% | 100.00% | 91.67% | 50.00% |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | 94.29% ±0.84 | 89.97% ±2.53 | 96.53% ±1.85 | 99.31% ±0.60 | 86.82% ±1.78 | 63.89% ±4.81 | 92.79% ±1.05 | 89.21% ±2.70 | 96.30% ±1.97 | 99.31% ±0.60 | 87.70% ±1.82 | 27.78% ±9.62 |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | 94.56% ±0.72 | 88.35% ±3.21 | 95.47% ±1.67 | 97.59% ±1.19 | 85.27% ±4.84 | 77.78% ±4.81 | 93.37% ±0.69 | 87.57% ±3.44 | 95.73% ±1.71 | 97.57% ±1.20 | 86.11% ±4.96 | 55.56% ±9.62 |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | 96.77% ±1.02 | 89.29% ±1.23 | 95.73% ±2.01 | 98.97% ±1.03 | 91.47% ±1.78 | 86.11% ±4.81 | 96.02% ±1.24 | 88.61% ±1.50 | 95.44% ±2.15 | 98.96% ±1.04 | 92.46% ±1.82 | 72.22% ±9.62 |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | 95.03% ±0.49 | 88.01% ±0.62 | 94.13% ±2.57 | 98.97% ±1.03 | 88.76% ±4.70 | 72.22% ±9.62 | 93.72% ±0.54 | 87.57% ±0.47 | 94.02% ±2.26 | 98.96% ±1.04 | 89.68% ±4.81 | 44.44% ±19.25 |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | 95.36% ±0.49 | 88.35% ±1.53 | 95.20% ±0.00 | 96.56% ±1.19 | 86.82% ±3.36 | 75.00% ±0.00 | 94.27% ±0.62 | 87.72% ±1.53 | 96.01% ±0.49 | 96.53% ±1.20 | 87.70% ±3.44 | 50.00% ±0.00 |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 96.32% ±0.47 | 88.22% ±1.98 | 93.60% ±0.80 | 100.00% ±0.00 | 89.15% ±1.78 | 80.56% ±12.73 | 95.52% ±0.56 | 87.42% ±2.14 | 94.02% ±0.85 | 100.00% ±0.00 | 90.08% ±1.82 | 61.11% ±25.46 |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 95.38% ±0.58 | 88.22% ±3.25 | 93.60% ±3.67 | 96.91% ±1.03 | 84.11% ±3.55 | 80.56% ±4.81 | 94.15% ±0.83 | 87.42% ±3.33 | 93.73% ±3.56 | 96.88% ±1.04 | 84.92% ±3.64 | 61.11% ±9.62 |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | 94.80% ±0.79 | 88.48% ±0.81 | 93.07% ±2.44 | 98.28% ±1.57 | 91.09% ±1.78 | 80.56% ±9.62 | 93.57% ±0.96 | 87.64% ±0.90 | 93.45% ±2.61 | 98.26% ±1.59 | 92.06% ±1.82 | 61.11% ±19.25 |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | 95.81% ±0.57 | 87.95% ±2.20 | 95.87% ±1.18 | 99.83% ±0.42 | 90.50% ±1.55 | 76.39% ±9.74 | 94.76% ±0.77 | 87.38% ±2.29 | 96.30% ±1.29 | 99.83% ±0.43 | 91.47% ±1.58 | 52.78% ±19.48 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | 95.18% ±0.80 | 88.55% ±4.05 | 95.47% ±1.22 | 98.97% ±1.03 | 89.15% ±2.93 | 75.00% ±14.43 | 94.01% ±0.93 | 87.94% ±4.29 | 95.44% ±1.78 | 98.96% ±1.04 | 89.68% ±2.48 | 50.00% ±28.87 |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | 95.23% ±0.10 | 88.22% ±0.84 | 94.40% ±0.80 | 98.28% ±2.15 | 88.37% ±4.65 | 80.56% ±12.73 | 94.01% ±0.13 | 87.64% ±1.03 | 94.87% ±0.00 | 98.26% ±2.17 | 89.29% ±4.76 | 61.11% ±25.46 |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | 95.43% ±0.51 | 86.80% ±1.91 | 94.40% ±0.80 | 97.25% ±0.60 | 86.05% ±4.19 | 80.56% ±4.81 | 94.33% ±0.68 | 85.92% ±1.87 | 95.16% ±1.78 | 97.22% ±0.60 | 86.90% ±4.29 | 61.11% ±9.62 |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | 94.56% ±0.56 | 85.05% ±1.73 | 93.07% ±1.22 | 96.56% ±0.60 | 81.78% ±6.40 | 83.33% ±8.33 | 93.25% ±0.88 | 83.82% ±1.92 | 93.73% ±0.99 | 96.53% ±0.60 | 82.54% ±6.56 | 66.67% ±16.67 |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | 95.63% ±0.60 | 90.44% ±0.91 | 94.67% ±1.67 | 98.63% ±0.60 | 85.27% ±1.78 | 72.22% ±9.62 | 94.62% ±0.74 | 89.89% ±1.03 | 95.44% ±1.31 | 98.61% ±0.60 | 86.11% ±1.82 | 44.44% ±19.25 |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | 94.29% ±1.01 | 87.95% ±2.41 | 95.47% ±0.92 | 96.91% ±2.73 | 83.33% ±5.85 | 72.22% ±4.81 | 92.84% ±1.21 | 87.12% ±2.40 | 95.44% ±0.49 | 96.88% ±2.76 | 84.13% ±5.99 | 44.44% ±9.62 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 94.80% ±1.37 | 88.82% ±0.31 | 95.73% ±1.22 | 97.25% ±1.57 | 86.05% ±2.01 | 83.33% ±0.00 | 93.78% ±1.06 | 87.94% ±0.47 | 96.01% ±1.31 | 97.22% ±1.59 | 86.90% ±2.06 | 66.67% ±0.00 |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | 95.52% | 90.51% | 94.40% | 97.94% | 83.72% | 91.67% | 94.59% | 89.89% | 94.87% | 97.92% | 84.52% | 83.33% |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | 94.76% ±0.82 | 89.16% ±0.71 | 93.07% ±1.22 | 96.91% ±2.06 | 86.05% ±3.08 | 75.00% ±8.33 | 93.48% ±1.08 | 88.46% ±0.69 | 93.45% ±1.31 | 96.88% ±2.08 | 86.90% ±3.15 | 50.00% ±16.67 |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | 94.05% | 86.26% | 96.00% | 100.00% | 88.37% | 66.67% | 92.41% | 85.62% | 96.58% | 100.00% | 89.29% | 33.33% |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | 95.85% | 89.29% | 96.80% | 100.00% | 91.86% | 75.00% | 94.85% | 88.99% | 97.44% | 100.00% | 92.86% | 50.00% |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | 94.60% ±0.82 | 87.68% ±1.21 | 94.93% ±1.67 | 96.91% ±1.79 | 83.72% ±1.16 | 80.56% ±9.62 | 93.48% ±0.90 | 86.82% ±1.35 | 95.44% ±1.78 | 96.88% ±1.80 | 84.52% ±1.19 | 61.11% ±19.25 |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | 94.89% ±0.19 | 86.67% ±1.32 | 96.00% ±0.80 | 100.00% ±0.00 | 87.98% ±6.81 | 72.22% ±9.62 | 93.57% ±0.22 | 86.14% ±1.35 | 96.01% ±0.49 | 100.00% ±0.00 | 88.89% ±6.98 | 44.44% ±19.25 |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 95.79% ±0.54 | 86.26% ±2.78 | 93.60% ±2.12 | 98.97% ±1.79 | 86.43% ±6.40 | 75.00% ±14.43 | 94.71% ±0.65 | 85.47% ±2.83 | 94.02% ±2.26 | 98.96% ±1.80 | 87.30% ±6.56 | 50.00% ±28.87 |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 95.54% ±0.52 | 88.08% ±1.80 | 93.60% ±2.40 | 99.31% ±0.60 | 89.15% ±3.74 | 88.89% ±4.81 | 94.27% ±0.68 | 87.64% ±2.00 | 94.59% ±2.15 | 99.31% ±0.60 | 89.68% ±3.64 | 77.78% ±9.62 |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 95.41% ±1.00 | 88.35% ±0.65 | 96.00% ±0.80 | 98.63% ±1.19 | 86.05% ±3.49 | 75.00% ±8.33 | 94.21% ±1.35 | 87.87% ±0.59 | 96.30% ±1.31 | 98.61% ±1.20 | 86.90% ±3.57 | 50.00% ±16.67 |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | 95.34% ±1.00 | 87.81% ±1.92 | 92.00% ±0.00 | 97.25% ±0.60 | 88.37% ±3.08 | 55.56% ±26.79 | 94.27% ±1.31 | 87.12% ±2.36 | 92.31% ±0.00 | 97.22% ±0.60 | 89.29% ±3.15 | 38.89% ±9.62 |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | 94.83% ±0.81 | 87.21% ±2.37 | 96.00% ±0.80 | 98.28% ±1.57 | 87.60% ±3.55 | 80.56% ±4.81 | 93.43% ±0.99 | 86.44% ±2.47 | 97.15% ±0.49 | 98.26% ±1.59 | 88.49% ±3.64 | 61.11% ±9.62 |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | 95.72% ±0.12 | 88.96% ±1.15 | 93.87% ±1.85 | 98.63% ±0.60 | 87.98% ±2.42 | 58.33% ±0.00 | 94.65% ±0.22 | 88.31% ±1.40 | 94.87% ±2.26 | 98.61% ±0.60 | 88.89% ±2.48 | 16.67% ±0.00 |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | 96.16% ±0.58 | 89.83% ±1.65 | 92.00% ±1.39 | 99.31% ±0.60 | 87.21% ±1.16 | 66.67% ±8.33 | 95.23% ±0.62 | 89.29% ±1.69 | 93.16% ±1.48 | 99.31% ±0.60 | 88.10% ±1.19 | 33.33% ±16.67 |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | 95.34% ±0.63 | 87.61% ±1.54 | 94.40% ±1.60 | 98.28% ±1.57 | 87.98% ±0.67 | 77.78% ±4.81 | 94.21% ±0.87 | 86.97% ±1.62 | 94.59% ±1.31 | 98.26% ±1.59 | 88.89% ±0.69 | 55.56% ±9.62 |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | 94.11% ±0.66 | 84.65% ±1.80 | 95.20% ±1.60 | 99.31% ±0.60 | 88.76% ±2.42 | 75.00% ±0.00 | 92.52% ±0.90 | 83.75% ±1.75 | 95.73% ±2.26 | 99.31% ±0.60 | 89.29% ±2.06 | 50.00% ±0.00 |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | 95.41% ±0.80 | 92.73% ±0.70 | 94.13% ±1.67 | 97.94% ±1.79 | 87.98% ±1.78 | 83.33% ±0.00 | 94.21% ±1.10 | 92.28% ±0.72 | 94.02% ±2.26 | 97.92% ±1.80 | 88.89% ±1.82 | 66.67% ±0.00 |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | 95.61% ±0.93 | 89.76% ±1.72 | 90.93% ±2.57 | 96.56% ±2.15 | 83.33% ±7.10 | 75.00% ±8.33 | 94.44% ±1.13 | 89.14% ±1.83 | 91.17% ±2.75 | 96.53% ±2.17 | 84.13% ±7.27 | 50.00% ±16.67 |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 95.12% ±0.61 | 89.43% ±1.72 | 94.67% ±1.67 | 95.53% ±2.59 | 83.72% ±7.07 | 77.78% ±9.62 | 93.89% ±0.75 | 88.61% ±1.83 | 95.16% ±1.78 | 95.49% ±2.62 | 84.52% ±7.24 | 55.56% ±19.25 |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | 93.58% | 86.46% | 93.60% | 98.97% | 87.21% | 83.33% | 92.06% | 85.39% | 94.02% | 98.96% | 88.10% | 66.67% |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | 91.24% | 85.25% | 94.40% | 94.85% | 84.88% | 75.00% | 89.70% | 84.04% | 94.87% | 94.79% | 85.71% | 50.00% |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | 92.91% | 89.49% | 90.40% | 100.00% | 87.21% | 75.00% | 91.27% | 88.76% | 91.45% | 100.00% | 88.10% | 50.00% |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 94.72% ±0.57 | 88.82% ±2.76 | 96.00% ±1.60 | 97.25% ±0.60 | 85.27% ±2.93 | 66.67% ±8.33 | 93.66% ±0.43 | 88.16% ±2.97 | 96.58% ±1.71 | 97.22% ±0.60 | 86.11% ±3.00 | 33.33% ±16.67 |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | 95.96% ±0.28 | 88.82% ±0.62 | 92.53% ±1.22 | 100.00% ±0.00 | 89.92% ±0.67 | 75.00% ±14.43 | 94.85% ±0.40 | 88.24% ±0.91 | 92.88% ±1.31 | 100.00% ±0.00 | 90.08% ±1.37 | 50.00% ±28.87 |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | 94.58% ±0.58 | 89.49% ±0.88 | 93.60% ±0.80 | 94.50% ±2.38 | 86.82% ±1.78 | 75.00% ±8.33 | 93.11% ±0.68 | 88.84% ±0.94 | 93.73% ±1.31 | 94.44% ±2.41 | 87.70% ±1.82 | 50.00% ±16.67 |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | 95.99% ±0.81 | 89.97% ±1.15 | 93.60% ±2.12 | 96.91% ±1.03 | 84.11% ±3.74 | 80.56% ±4.81 | 94.94% ±0.98 | 89.36% ±1.15 | 94.02% ±2.26 | 96.88% ±1.04 | 84.92% ±3.83 | 61.11% ±9.62 |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | 94.58% ±1.29 | 87.14% ±2.10 | 96.00% ±1.39 | 99.31% ±0.60 | 90.31% ±1.78 | 86.11% ±4.81 | 93.31% ±1.72 | 86.14% ±2.34 | 96.01% ±1.31 | 99.31% ±0.60 | 91.27% ±1.82 | 72.22% ±9.62 |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 95.27% ±0.20 | 87.74% ±1.92 | 95.47% ±1.67 | 99.66% ±0.60 | 87.21% ±3.49 | 86.11% ±9.62 | 93.95% ±0.22 | 87.19% ±2.14 | 95.73% ±1.48 | 99.65% ±0.60 | 88.10% ±3.57 | 72.22% ±19.25 |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | 93.00% ±0.87 | 86.67% ±3.52 | 92.27% ±3.23 | 97.25% ±1.19 | 88.76% ±2.93 | 77.78% ±9.62 | 92.20% ±1.94 | 85.69% ±3.79 | 92.59% ±3.45 | 97.22% ±1.20 | 89.68% ±3.00 | 55.56% ±19.25 |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | 95.90% ±1.09 | 89.29% ±1.80 | 93.33% ±3.23 | 99.66% ±0.60 | 84.50% ±4.08 | 77.78% ±9.62 | 94.85% ±1.37 | 88.76% ±1.78 | 92.88% ±3.45 | 99.65% ±0.60 | 85.32% ±4.18 | 55.56% ±19.25 |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | 94.43% ±0.96 | 86.73% ±4.07 | 91.73% ±3.23 | 98.28% ±1.19 | 88.76% ±0.67 | 69.44% ±12.73 | 92.96% ±1.20 | 85.99% ±4.50 | 92.59% ±3.24 | 98.26% ±1.20 | 89.68% ±0.69 | 38.89% ±25.46 |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | 94.49% ±1.04 | 86.20% ±1.18 | 94.40% ±2.88 | 99.31% ±0.60 | 87.98% ±2.93 | 83.33% ±8.33 | 92.96% ±1.27 | 85.17% ±1.37 | 95.16% ±2.15 | 99.31% ±0.60 | 88.89% ±3.00 | 66.67% ±16.67 |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | 95.23% ±0.23 | 87.21% ±1.82 | 95.20% ±0.80 | 98.63% ±1.57 | 87.60% ±2.42 | 77.78% ±9.62 | 94.07% ±0.31 | 86.59% ±2.04 | 95.44% ±0.99 | 98.61% ±1.59 | 88.49% ±2.48 | 55.56% ±19.25 |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | 95.76% ±0.68 | 87.68% ±2.86 | 92.80% ±2.12 | 99.66% ±0.60 | 85.66% ±5.97 | 61.11% ±31.55 | 94.76% ±1.01 | 86.97% ±3.02 | 93.45% ±2.47 | 99.65% ±0.60 | 86.51% ±6.11 | 50.00% ±16.67 |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 95.74% ±0.87 | 88.42% ±0.71 | 94.13% ±2.44 | 100.00% ±0.00 | 88.76% ±3.55 | 80.56% ±12.73 | 94.56% ±1.09 | 87.94% ±0.69 | 94.30% ±2.15 | 100.00% ±0.00 | 89.68% ±3.64 | 61.11% ±25.46 |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | 94.15% ±0.52 | 83.84% ±2.29 | 92.80% ±3.39 | 89.69% ±8.75 | 79.65% ±4.11 | 83.33% ±11.79 | 92.50% ±0.62 | 82.70% ±2.22 | 92.31% ±3.63 | 89.58% ±8.84 | 79.76% ±3.37 | 66.67% ±23.57 |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | 96.39% | 88.69% | 90.40% | 98.97% | 82.56% | 16.67% | 95.38% | 88.31% | 91.45% | 98.96% | 83.33% | 16.67% |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | 94.58% ±0.54 | 86.20% ±3.11 | 86.67% ±0.46 | 94.85% ±0.00 | 80.23% ±4.03 | 86.11% ±4.81 | 93.11% ±0.70 | 85.02% ±3.38 | 86.04% ±0.49 | 94.79% ±0.00 | 80.95% ±4.12 | 72.22% ±9.62 |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | 95.23% ±1.07 | 88.48% ±2.33 | 95.47% ±1.22 | 98.97% ±1.03 | 88.37% ±3.08 | 77.78% ±4.81 | 94.01% ±1.27 | 87.72% ±2.70 | 95.73% ±1.48 | 98.96% ±1.04 | 89.29% ±3.15 | 55.56% ±9.62 |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | 94.05% | 88.69% | 92.00% | 97.94% | 86.05% | 25.00% | 92.58% | 87.87% | 92.31% | 97.92% | 86.90% | 33.33% |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | 92.64% | 82.63% | 91.20% | 95.88% | 87.21% | 58.33% | 91.19% | 81.12% | 92.31% | 95.83% | 88.10% | 16.67% |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | 92.71% | 84.85% | 87.20% | 95.88% | 76.74% | 66.67% | 91.10% | 84.04% | 87.18% | 95.83% | 76.19% | 33.33% |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | 94.18% | 86.46% | 91.20% | 97.94% | 83.72% | 58.33% | 92.50% | 85.84% | 92.31% | 97.92% | 84.52% | 16.67% |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | 94.65% | 81.82% | 85.60% | 90.72% | 79.07% | 66.67% | 93.54% | 80.45% | 85.47% | 90.62% | 79.76% | 33.33% |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | 94.98% | 87.88% | 84.80% | 94.85% | 81.40% | 66.67% | 93.72% | 86.97% | 84.62% | 94.79% | 82.14% | 33.33% |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | 93.40% ±1.44 | 79.66% ±0.62 | 87.20% ±0.80 | 92.78% ±3.09 | 69.38% ±7.10 | 66.67% ±8.33 | 91.80% ±1.75 | 78.20% ±0.59 | 86.89% ±0.49 | 92.71% ±3.12 | 69.84% ±7.27 | 33.33% ±16.67 |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | 98.19% | 95.35% | 87.20% | 100.00% | 90.70% | 91.67% | 97.82% | 95.28% | 88.03% | 100.00% | 91.67% | 83.33% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | 98.19% | 95.35% | 87.20% | 100.00% | 90.70% | 91.67% | 97.82% | 95.28% | 88.03% | 100.00% | 91.67% | 83.33% |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 95.23% | 85.74% | 97.69% | 97.96% | 87.78% | 75.00% | 94.05% | 84.65% | 98.36% | 97.94% | 88.64% | 50.00% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 95.49% | 86.13% | 97.69% | 98.98% | 87.78% | 75.00% | 94.31% | 85.07% | 98.36% | 98.97% | 88.64% | 50.00% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 95.49% | 86.13% | 97.69% | 98.98% | 87.78% | 75.00% | 94.31% | 85.07% | 98.36% | 98.97% | 88.64% | 50.00% |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | 95.63% | 86.13% | 96.92% | 98.98% | 88.89% | 83.33% | 94.48% | 85.07% | 97.54% | 98.97% | 89.77% | 66.67% |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | 96.82% | 89.40% | 93.85% | 97.96% | 87.78% | 83.33% | 96.03% | 88.70% | 94.26% | 97.94% | 88.64% | 66.67% |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 96.09% | 87.28% | 95.38% | 98.98% | 86.67% | 75.00% | 95.09% | 86.35% | 95.90% | 98.97% | 87.50% | 50.00% |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | 96.29% | 87.09% | 95.38% | 98.98% | 87.78% | 75.00% | 95.26% | 86.14% | 95.90% | 98.97% | 88.64% | 50.00% |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | 96.95% | 89.40% | 96.15% | 100.00% | 87.78% | 83.33% | 96.29% | 88.70% | 96.72% | 100.00% | 88.64% | 66.67% |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 96.75% | 88.44% | 96.15% | 100.00% | 87.78% | 83.33% | 95.95% | 87.63% | 96.72% | 100.00% | 88.64% | 66.67% |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 96.75% | 88.44% | 96.15% | 100.00% | 87.78% | 83.33% | 95.95% | 87.63% | 96.72% | 100.00% | 88.64% | 66.67% |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 96.75% | 88.44% | 96.15% | 100.00% | 87.78% | 83.33% | 95.95% | 87.63% | 96.72% | 100.00% | 88.64% | 66.67% |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 95.63% | 87.48% | 95.38% | 98.98% | 90.00% | 83.33% | 94.40% | 86.57% | 95.90% | 98.97% | 90.91% | 66.67% |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 94.57% | 84.97% | 96.15% | 98.98% | 90.00% | 83.33% | 93.19% | 84.01% | 96.72% | 98.97% | 90.91% | 66.67% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 93.93% ±1.55 | 86.64% ±1.62 | 94.62% ±0.77 | 97.28% ±2.12 | 84.81% ±4.21 | 66.67% ±8.33 | 92.44% ±1.82 | 85.64% ±1.79 | 95.08% ±0.82 | 97.25% ±2.15 | 85.61% ±4.30 | 33.33% ±16.67 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | 92.11% | 86.32% | 93.85% | 98.98% | 81.11% | 75.00% | 90.00% | 85.07% | 93.44% | 98.97% | 81.82% | 50.00% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | 96.49% | 85.93% | 86.15% | 94.90% | 83.33% | 83.33% | 95.52% | 84.86% | 86.07% | 94.85% | 84.09% | 66.67% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | 94.43% | 87.09% | 91.54% | 98.98% | 86.67% | 91.67% | 92.93% | 86.14% | 90.98% | 98.97% | 87.50% | 83.33% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | 94.48% ±0.80 | 86.77% ±0.78 | 93.33% ±0.44 | 98.30% ±1.56 | 89.26% ±1.70 | 91.67% ±0.00 | 93.07% ±1.00 | 85.79% ±1.25 | 92.90% ±0.47 | 98.28% ±1.57 | 89.77% ±1.97 | 83.33% ±0.00 |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | 95.29% | 86.90% | 94.62% | 98.98% | 88.89% | 91.67% | 94.05% | 85.93% | 95.08% | 98.97% | 89.77% | 83.33% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | 94.85% ±0.59 | 87.48% ±2.65 | 94.36% ±0.44 | 97.62% ±0.59 | 84.44% ±1.92 | 83.33% ±0.00 | 93.53% ±0.75 | 86.57% ±2.72 | 94.54% ±0.95 | 97.59% ±0.60 | 85.23% ±1.97 | 66.67% ±0.00 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | 94.12% ±1.72 | 86.32% ±2.22 | 94.10% ±3.55 | 97.28% ±0.59 | 83.70% ±1.70 | 72.22% ±17.35 | 92.50% ±2.19 | 85.50% ±2.35 | 94.26% ±3.57 | 97.25% ±0.60 | 84.47% ±1.74 | 44.44% ±34.69 |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 92.60% ±1.37 | 84.65% ±3.28 | 92.56% ±5.56 | 96.26% ±0.59 | 82.59% ±5.25 | 83.33% ±14.43 | 91.49% ±1.39 | 83.51% ±3.63 | 92.08% ±5.93 | 96.22% ±0.60 | 83.33% ±5.37 | 66.67% ±28.87 |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | 95.54% ±0.48 | 84.59% ±0.67 | 95.38% ±0.77 | 98.64% ±0.59 | 91.11% ±1.11 | 80.56% ±4.81 | 94.54% ±0.55 | 83.44% ±0.44 | 95.08% ±0.82 | 98.63% ±0.60 | 91.29% ±1.31 | 61.11% ±9.62 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 94.43% ±0.28 | 85.45% ±0.14 | 95.00% ±0.54 | 95.92% ±1.44 | 86.67% ±6.29 | 75.00% ±0.00 | 93.02% ±0.24 | 84.33% ±0.15 | 95.49% ±0.58 | 95.88% ±1.46 | 87.50% ±6.43 | 50.00% ±0.00 |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 94.01% ±0.57 | 84.07% ±1.06 | 91.79% ±1.60 | 98.64% ±0.59 | 86.30% ±2.57 | 66.67% ±8.33 | 92.76% ±0.87 | 83.08% ±1.25 | 91.80% ±1.42 | 98.63% ±0.60 | 87.12% ±2.62 | 33.33% ±16.67 |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 93.93% ±1.11 | 83.43% ±1.53 | 94.10% ±0.89 | 95.58% ±1.18 | 88.52% ±3.57 | 80.56% ±4.81 | 92.39% ±1.50 | 82.16% ±1.61 | 94.54% ±0.95 | 95.53% ±1.19 | 89.39% ±3.65 | 61.11% ±9.62 |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | 94.21% ±0.47 | 85.36% ±2.84 | 91.03% ±1.60 | 95.24% ±2.95 | 83.70% ±5.48 | 91.67% ±8.33 | 93.19% ±0.38 | 84.15% ±3.05 | 90.98% ±1.42 | 95.19% ±2.98 | 84.47% ±5.61 | 83.33% ±16.67 |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 94.96% ±0.73 | 86.64% ±2.35 | 91.79% ±2.91 | 95.92% ±1.02 | 84.81% ±2.80 | 86.11% ±4.81 | 93.76% ±0.69 | 85.64% ±2.61 | 91.80% ±2.84 | 95.88% ±1.03 | 85.61% ±2.86 | 72.22% ±9.62 |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | 95.05% ±1.03 | 84.26% ±2.25 | 92.82% ±3.79 | 95.92% ±1.02 | 85.56% ±2.94 | 83.33% ±8.33 | 93.76% ±1.37 | 83.16% ±2.37 | 92.90% ±3.87 | 95.88% ±1.03 | 86.36% ±3.01 | 66.67% ±16.67 |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | 95.03% | 85.74% | 93.08% | 96.94% | 85.56% | 16.67% | 93.88% | 84.86% | 94.26% | 96.91% | 86.36% | 16.67% |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | 95.29% | 81.12% | 96.15% | 100.00% | 92.22% | 100.00% | 94.22% | 79.53% | 95.90% | 100.00% | 93.18% | 100.00% |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | 96.36% | 87.09% | 92.31% | 98.98% | 92.22% | 91.67% | 95.43% | 86.35% | 91.80% | 98.97% | 93.18% | 83.33% |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | 95.76% | 85.93% | 94.62% | 98.98% | 88.89% | 75.00% | 94.66% | 85.07% | 95.08% | 98.97% | 89.77% | 50.00% |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | 95.43% ±0.34 | 82.02% ±0.11 | 94.87% ±0.44 | 98.64% ±1.56 | 89.63% ±1.28 | 80.56% ±12.73 | 94.40% ±0.09 | 80.81% ±0.37 | 95.08% ±0.00 | 98.63% ±1.57 | 90.53% ±1.31 | 61.11% ±25.46 |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 95.07% ±0.59 | 85.68% ±0.59 | 93.33% ±2.91 | 96.94% ±1.02 | 86.30% ±6.79 | 75.00% ±0.00 | 93.82% ±0.72 | 84.72% ±0.69 | 93.44% ±2.84 | 96.91% ±1.03 | 87.12% ±6.94 | 50.00% ±0.00 |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | 93.86% ±0.89 | 86.19% ±2.32 | 95.13% ±1.78 | 98.30% ±0.59 | 84.44% ±2.94 | 63.89% ±4.81 | 92.24% ±1.12 | 85.00% ±2.56 | 94.81% ±1.89 | 98.28% ±0.60 | 85.23% ±3.01 | 27.78% ±9.62 |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 94.19% ±0.63 | 84.84% ±3.23 | 93.59% ±1.18 | 96.60% ±1.18 | 83.33% ±5.09 | 77.78% ±4.81 | 92.90% ±0.55 | 83.72% ±3.45 | 93.72% ±1.25 | 96.56% ±1.19 | 84.09% ±5.21 | 55.56% ±9.62 |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | 96.20% ±1.10 | 85.81% ±1.28 | 94.36% ±2.70 | 98.98% ±1.02 | 89.63% ±1.70 | 86.11% ±4.81 | 95.29% ±1.34 | 84.86% ±1.49 | 93.99% ±2.88 | 98.97% ±1.03 | 90.53% ±1.74 | 72.22% ±9.62 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | 94.50% ±0.50 | 84.59% ±0.51 | 92.05% ±2.47 | 97.96% ±1.02 | 87.04% ±4.49 | 72.22% ±9.62 | 93.05% ±0.56 | 83.87% ±0.33 | 91.80% ±2.17 | 97.94% ±1.03 | 87.88% ±4.59 | 44.44% ±19.25 |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | 94.83% ±0.53 | 85.36% ±1.50 | 93.85% ±0.00 | 95.92% ±1.02 | 84.81% ±2.57 | 75.00% ±0.00 | 93.59% ±0.61 | 84.58% ±1.57 | 94.54% ±0.47 | 95.88% ±1.03 | 85.61% ±2.62 | 50.00% ±0.00 |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | 94.39% ±0.17 | 84.26% ±0.68 | 94.62% ±1.33 | 97.96% ±0.00 | 86.67% ±2.94 | 86.11% ±4.81 | 92.90% ±0.22 | 83.37% ±0.77 | 94.81% ±1.25 | 97.94% ±0.00 | 87.50% ±3.01 | 72.22% ±9.62 |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | 94.92% ±1.12 | 84.20% ±1.84 | 92.82% ±1.78 | 97.28% ±0.59 | 87.78% ±1.92 | 83.33% ±8.33 | 93.74% ±1.39 | 83.08% ±1.91 | 92.90% ±2.37 | 97.25% ±0.60 | 88.64% ±1.97 | 66.67% ±16.67 |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | 95.85% ±0.45 | 84.78% ±2.01 | 91.54% ±0.77 | 98.98% ±0.00 | 87.78% ±1.92 | 80.56% ±12.73 | 94.91% ±0.52 | 83.65% ±2.18 | 91.80% ±0.82 | 98.97% ±0.00 | 88.64% ±1.97 | 61.11% ±25.46 |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | 94.74% ±0.97 | 83.24% ±2.03 | 93.08% ±1.33 | 97.62% ±0.59 | 85.56% ±1.11 | 80.56% ±20.97 | 93.39% ±1.26 | 82.30% ±2.25 | 93.17% ±0.95 | 97.59% ±0.60 | 86.36% ±1.14 | 61.11% ±41.94 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 94.88% ±0.62 | 84.84% ±3.17 | 91.79% ±3.87 | 95.92% ±1.02 | 82.59% ±3.39 | 80.56% ±4.81 | 93.51% ±0.86 | 83.72% ±3.23 | 91.80% ±3.76 | 95.88% ±1.03 | 83.33% ±3.47 | 61.11% ±9.62 |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 94.04% ±0.40 | 84.59% ±1.67 | 92.56% ±2.35 | 95.58% ±2.57 | 83.70% ±3.39 | 88.89% ±4.81 | 92.67% ±0.40 | 83.51% ±2.09 | 92.62% ±2.17 | 95.53% ±2.59 | 84.47% ±3.47 | 77.78% ±9.62 |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | 94.35% ±0.77 | 85.04% ±0.68 | 91.54% ±2.77 | 97.96% ±2.04 | 88.89% ±2.22 | 80.56% ±9.62 | 92.99% ±0.92 | 83.87% ±0.75 | 91.80% ±2.96 | 97.94% ±2.06 | 89.77% ±2.27 | 61.11% ±19.25 |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | 95.45% ±0.56 | 84.46% ±2.16 | 93.85% ±1.29 | 98.98% ±0.65 | 89.26% ±1.95 | 76.39% ±9.74 | 94.31% ±0.76 | 83.55% ±2.24 | 94.13% ±1.41 | 98.97% ±0.65 | 90.15% ±1.99 | 52.78% ±19.48 |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 94.61% ±0.83 | 84.78% ±3.93 | 93.33% ±1.18 | 97.96% ±1.02 | 87.78% ±2.22 | 75.00% ±14.43 | 93.28% ±0.96 | 83.80% ±4.15 | 93.17% ±1.71 | 97.94% ±1.03 | 88.26% ±1.74 | 50.00% ±28.87 |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | 94.61% ±0.15 | 84.65% ±0.78 | 92.31% ±0.77 | 97.28% ±2.12 | 87.41% ±3.39 | 80.56% ±12.73 | 93.22% ±0.18 | 83.72% ±0.96 | 92.62% ±0.00 | 97.25% ±2.15 | 88.26% ±3.47 | 61.11% ±25.46 |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | 94.92% ±0.44 | 83.62% ±1.86 | 93.08% ±0.77 | 96.60% ±1.18 | 84.81% ±3.90 | 80.56% ±4.81 | 93.68% ±0.65 | 82.52% ±1.90 | 93.72% ±1.71 | 96.56% ±1.19 | 85.61% ±3.99 | 61.11% ±9.62 |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | 94.19% ±0.57 | 81.89% ±1.73 | 90.77% ±1.33 | 95.58% ±0.59 | 80.37% ±6.12 | 83.33% ±8.33 | 92.84% ±0.99 | 80.45% ±1.92 | 91.26% ±1.25 | 95.53% ±0.60 | 81.06% ±6.26 | 66.67% ±16.67 |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | 95.10% ±0.57 | 86.90% ±1.02 | 93.08% ±1.54 | 98.64% ±0.59 | 84.07% ±2.31 | 72.22% ±9.62 | 93.97% ±0.69 | 86.00% ±1.17 | 93.72% ±1.25 | 98.63% ±0.60 | 84.85% ±2.37 | 44.44% ±19.25 |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | 92.87% ±1.66 | 86.00% ±1.57 | 94.10% ±1.18 | 97.28% ±1.18 | 84.07% ±1.70 | 94.44% ±4.81 | 92.24% ±0.95 | 85.00% ±1.61 | 93.99% ±2.06 | 97.25% ±1.19 | 84.85% ±1.74 | 88.89% ±9.62 |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 93.55% ±0.23 | 86.58% ±0.95 | 93.08% ±0.77 | 93.88% ±5.40 | 82.59% ±2.57 | 88.89% ±12.73 | 92.47% ±0.22 | 85.57% ±1.05 | 93.72% ±0.95 | 93.81% ±5.46 | 83.33% ±2.62 | 77.78% ±25.46 |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | 93.81% ±0.94 | 84.52% ±2.19 | 94.10% ±0.89 | 95.92% ±2.70 | 81.85% ±5.59 | 72.22% ±4.81 | 92.24% ±1.12 | 83.37% ±2.16 | 93.99% ±0.47 | 95.88% ±2.73 | 82.58% ±5.72 | 44.44% ±9.62 |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 94.30% ±1.48 | 85.29% ±0.29 | 93.59% ±1.18 | 96.60% ±1.56 | 84.07% ±2.31 | 83.33% ±0.00 | 93.13% ±1.22 | 84.08% ±0.44 | 93.72% ±1.25 | 96.56% ±1.57 | 84.85% ±2.37 | 66.67% ±0.00 |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | 95.10% | 86.90% | 92.31% | 96.94% | 83.33% | 91.67% | 94.05% | 85.93% | 92.62% | 96.91% | 84.09% | 83.33% |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | 94.39% ±0.77 | 85.61% ±0.87 | 91.28% ±0.89 | 96.26% ±2.57 | 84.07% ±3.21 | 75.00% ±8.33 | 93.02% ±1.02 | 84.58% ±0.86 | 91.53% ±0.95 | 96.22% ±2.59 | 84.85% ±3.28 | 50.00% ±16.67 |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | 95.45% ±0.27 | 86.77% ±3.00 | 91.28% ±1.94 | 96.94% ±1.77 | 88.52% ±2.31 | 80.56% ±12.73 | 94.22% ±0.31 | 85.57% ±3.20 | 90.98% ±1.64 | 96.91% ±1.79 | 89.39% ±2.37 | 66.67% ±16.67 |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | 93.64% | 83.04% | 94.62% | 98.98% | 87.78% | 66.67% | 91.72% | 82.09% | 95.08% | 98.97% | 88.64% | 33.33% |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | 95.49% | 86.13% | 94.62% | 98.98% | 91.11% | 75.00% | 94.40% | 85.50% | 95.08% | 98.97% | 92.05% | 50.00% |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | 94.19% ±0.89 | 84.71% ±1.16 | 93.85% ±2.04 | 95.92% ±1.77 | 82.22% ±1.92 | 80.56% ±9.62 | 92.99% ±0.95 | 83.65% ±1.29 | 94.26% ±2.17 | 95.88% ±1.79 | 82.95% ±1.97 | 61.11% ±19.25 |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | 94.37% ±0.13 | 83.24% ±1.45 | 94.10% ±1.18 | 99.66% ±0.59 | 86.30% ±6.51 | 72.22% ±9.62 | 92.87% ±0.25 | 82.37% ±1.50 | 93.99% ±0.95 | 99.66% ±0.60 | 87.12% ±6.66 | 44.44% ±19.25 |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 95.34% ±0.60 | 82.79% ±2.66 | 92.05% ±2.22 | 97.96% ±1.77 | 85.19% ±6.42 | 75.00% ±14.43 | 94.17% ±0.78 | 81.73% ±2.75 | 92.35% ±2.37 | 97.94% ±1.79 | 85.98% ±6.56 | 50.00% ±28.87 |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 95.21% ±0.55 | 84.84% ±1.87 | 91.54% ±2.31 | 98.30% ±0.59 | 88.15% ±3.39 | 88.89% ±4.81 | 93.85% ±0.72 | 84.08% ±2.07 | 92.35% ±2.06 | 98.28% ±0.60 | 88.64% ±3.41 | 77.78% ±9.62 |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 94.94% ±0.96 | 84.71% ±0.59 | 94.10% ±0.44 | 97.62% ±1.18 | 84.44% ±3.33 | 75.00% ±8.33 | 93.62% ±1.29 | 83.87% ±0.54 | 94.26% ±0.82 | 97.59% ±1.19 | 85.23% ±3.41 | 50.00% ±16.67 |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | 94.79% ±1.00 | 85.04% ±2.12 | 90.77% ±0.00 | 96.60% ±1.18 | 87.41% ±3.39 | 55.56% ±26.79 | 93.51% ±1.33 | 84.15% ±2.57 | 90.71% ±0.47 | 96.56% ±1.19 | 87.88% ±3.65 | 38.89% ±9.62 |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | 94.35% ±0.85 | 83.62% ±2.19 | 94.10% ±1.18 | 97.96% ±1.77 | 84.81% ±3.90 | 80.56% ±4.81 | 92.82% ±1.04 | 82.52% ±2.26 | 95.08% ±0.82 | 97.94% ±1.79 | 85.61% ±3.99 | 61.11% ±9.62 |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 92.98% ±0.50 | 85.29% ±1.98 | 93.85% ±2.04 | 96.26% ±3.12 | 84.44% ±3.33 | 80.56% ±20.97 | 91.78% ±0.43 | 84.29% ±2.15 | 94.26% ±2.17 | 96.22% ±3.15 | 85.23% ±3.41 | 61.11% ±41.94 |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | 95.12% ±0.19 | 85.48% ±1.18 | 92.56% ±1.78 | 97.62% ±0.59 | 86.30% ±2.31 | 58.33% ±0.00 | 93.88% ±0.31 | 84.51% ±1.42 | 93.17% ±1.71 | 97.59% ±0.60 | 87.12% ±2.37 | 16.67% ±0.00 |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | 95.56% ±0.60 | 86.19% ±1.62 | 90.77% ±1.33 | 98.30% ±0.59 | 85.93% ±0.64 | 66.67% ±8.33 | 94.48% ±0.65 | 85.29% ±1.67 | 91.80% ±1.42 | 98.28% ±0.60 | 86.74% ±0.66 | 33.33% ±16.67 |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | 94.88% ±0.66 | 84.20% ±1.54 | 92.56% ±1.18 | 97.28% ±1.56 | 86.30% ±0.64 | 77.78% ±4.81 | 93.62% ±0.91 | 83.23% ±1.60 | 92.62% ±0.82 | 97.25% ±1.57 | 86.74% ±1.31 | 55.56% ±9.62 |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | 93.66% ±0.62 | 81.18% ±1.57 | 93.59% ±1.18 | 98.98% ±0.00 | 87.41% ±2.57 | 75.00% ±0.00 | 91.87% ±0.75 | 79.96% ±1.49 | 93.99% ±1.89 | 98.97% ±0.00 | 87.88% ±2.37 | 50.00% ±0.00 |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | 94.94% ±1.00 | 89.08% ±0.73 | 92.05% ±1.60 | 97.28% ±1.56 | 85.93% ±1.28 | 83.33% ±0.00 | 93.62% ±1.35 | 88.27% ±0.74 | 91.80% ±2.17 | 97.25% ±1.57 | 86.74% ±1.31 | 66.67% ±0.00 |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | 95.23% ±0.91 | 86.26% ±1.93 | 89.23% ±2.66 | 95.92% ±2.70 | 81.48% ±6.70 | 75.00% ±8.33 | 93.97% ±1.10 | 85.29% ±2.06 | 89.34% ±2.84 | 95.88% ±2.73 | 82.20% ±6.85 | 50.00% ±16.67 |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 94.81% ±0.68 | 86.06% ±1.75 | 93.08% ±1.54 | 94.56% ±2.57 | 81.11% ±7.78 | 77.78% ±9.62 | 93.51% ±0.82 | 84.93% ±1.84 | 93.44% ±1.64 | 94.50% ±2.59 | 81.82% ±7.95 | 55.56% ±19.25 |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | 93.17% | 82.85% | 93.08% | 97.96% | 85.56% | 83.33% | 91.55% | 81.66% | 93.44% | 97.94% | 86.36% | 66.67% |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | 90.85% | 82.08% | 93.08% | 93.88% | 84.44% | 75.00% | 89.22% | 80.60% | 93.44% | 93.81% | 85.23% | 50.00% |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | 92.45% | 86.51% | 89.23% | 98.98% | 85.56% | 75.00% | 90.78% | 85.29% | 90.16% | 98.97% | 86.36% | 50.00% |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 94.41% ±0.54 | 85.68% ±3.07 | 93.59% ±1.94 | 96.26% ±0.59 | 83.33% ±3.33 | 66.67% ±8.33 | 93.28% ±0.38 | 84.79% ±3.35 | 93.72% ±1.71 | 96.22% ±0.60 | 84.09% ±3.41 | 33.33% ±16.67 |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | 96.09% ±1.26 | 86.58% ±3.38 | 88.72% ±5.00 | 98.30% ±2.12 | 88.15% ±0.64 | 86.11% ±9.62 | 95.11% ±1.59 | 85.57% ±3.63 | 88.80% ±4.94 | 98.28% ±2.15 | 89.02% ±0.66 | 72.22% ±19.25 |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | 95.47% ±0.27 | 85.36% ±0.69 | 90.51% ±1.18 | 99.32% ±0.59 | 88.52% ±1.28 | 75.00% ±14.43 | 94.22% ±0.38 | 84.43% ±0.98 | 90.71% ±1.25 | 99.31% ±0.60 | 88.64% ±1.97 | 50.00% ±28.87 |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 95.91% ±1.12 | 84.26% ±2.11 | 91.54% ±4.28 | 98.64% ±0.59 | 83.33% ±5.09 | 66.67% ±0.00 | 94.80% ±1.40 | 83.23% ±2.16 | 91.53% ±4.66 | 98.63% ±0.60 | 84.09% ±5.21 | 33.33% ±0.00 |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 95.69% ±0.74 | 84.14% ±2.39 | 92.56% ±2.47 | 97.96% ±0.00 | 82.59% ±5.25 | 66.67% ±8.33 | 94.68% ±1.01 | 83.23% ±2.54 | 92.62% ±2.84 | 97.94% ±0.00 | 83.33% ±5.37 | 33.33% ±16.67 |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | 94.19% ±0.55 | 86.32% ±0.84 | 91.54% ±0.77 | 93.54% ±2.36 | 85.56% ±1.92 | 75.00% ±8.33 | 92.61% ±0.64 | 85.36% ±0.89 | 91.53% ±1.25 | 93.47% ±2.38 | 86.36% ±1.97 | 50.00% ±16.67 |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 94.23% ±1.50 | 85.10% ±1.95 | 91.03% ±4.64 | 98.98% ±1.02 | 83.70% ±2.80 | 97.22% ±4.81 | 92.90% ±1.86 | 84.01% ±2.03 | 90.98% ±4.56 | 98.97% ±1.03 | 84.47% ±2.86 | 94.44% ±9.62 |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 95.54% ±0.88 | 86.64% ±1.13 | 91.79% ±2.35 | 96.26% ±1.56 | 82.59% ±3.57 | 80.56% ±4.81 | 94.37% ±1.07 | 85.71% ±1.13 | 92.08% ±2.37 | 96.22% ±1.57 | 83.71% ±4.30 | 61.11% ±9.62 |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | 94.12% ±1.24 | 83.94% ±2.17 | 93.59% ±1.60 | 98.30% ±0.59 | 89.63% ±2.31 | 86.11% ±4.81 | 92.73% ±1.66 | 82.59% ±2.28 | 93.44% ±1.64 | 98.28% ±0.60 | 90.53% ±2.37 | 72.22% ±9.62 |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 94.94% ±0.17 | 84.26% ±1.74 | 93.59% ±1.78 | 98.98% ±1.02 | 85.93% ±3.90 | 86.11% ±9.62 | 93.53% ±0.17 | 83.37% ±1.92 | 93.72% ±1.71 | 98.97% ±1.03 | 86.74% ±3.99 | 72.22% ±19.25 |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | 92.51% ±0.93 | 83.30% ±3.61 | 90.26% ±3.87 | 96.26% ±1.18 | 87.41% ±2.80 | 77.78% ±9.62 | 91.61% ±2.03 | 82.02% ±3.87 | 90.44% ±4.13 | 96.22% ±1.19 | 88.26% ±2.86 | 55.56% ±19.25 |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | 94.54% ±1.60 | 87.15% ±3.58 | 92.56% ±0.44 | 99.66% ±0.59 | 85.93% ±1.28 | 88.89% ±12.73 | 93.16% ±1.93 | 86.28% ±3.73 | 92.62% ±0.82 | 99.66% ±0.60 | 86.74% ±1.31 | 77.78% ±25.46 |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | 95.52% ±1.14 | 85.93% ±2.04 | 91.54% ±3.08 | 98.98% ±1.02 | 83.33% ±3.33 | 77.78% ±9.62 | 94.37% ±1.43 | 85.07% ±2.06 | 90.98% ±3.28 | 98.97% ±1.03 | 84.09% ±3.41 | 55.56% ±19.25 |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | 94.01% ±1.01 | 83.30% ±4.07 | 90.26% ±3.55 | 97.28% ±1.18 | 87.78% ±1.11 | 69.44% ±12.73 | 92.47% ±1.26 | 82.16% ±4.72 | 90.98% ±3.57 | 97.25% ±1.19 | 89.02% ±0.66 | 38.89% ±25.46 |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | 94.08% ±0.96 | 82.85% ±1.20 | 92.56% ±3.20 | 98.64% ±0.59 | 86.30% ±2.80 | 83.33% ±8.33 | 92.41% ±1.21 | 81.52% ±1.37 | 93.44% ±2.46 | 98.63% ±0.60 | 87.12% ±2.86 | 66.67% ±16.67 |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | 94.72% ±0.28 | 83.62% ±1.84 | 93.08% ±1.33 | 97.62% ±1.56 | 86.30% ±1.70 | 77.78% ±9.62 | 93.42% ±0.40 | 82.66% ±2.05 | 93.17% ±1.25 | 97.94% ±1.03 | 87.12% ±1.74 | 55.56% ±19.25 |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | 95.32% ±0.68 | 84.20% ±2.78 | 91.03% ±1.60 | 98.98% ±1.02 | 84.44% ±5.09 | 61.11% ±31.55 | 94.20% ±1.04 | 83.16% ±2.93 | 91.53% ±1.89 | 98.97% ±1.03 | 85.23% ±5.21 | 50.00% ±16.67 |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | 95.38% ±0.90 | 84.97% ±0.84 | 92.05% ±2.35 | 99.32% ±0.59 | 87.04% ±3.39 | 80.56% ±12.73 | 94.08% ±1.08 | 84.15% ±0.86 | 92.08% ±2.06 | 99.31% ±0.60 | 87.88% ±3.47 | 61.11% ±25.46 |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | 93.94% ±0.52 | 81.02% ±2.32 | 90.00% ±3.26 | 88.78% ±8.66 | 78.89% ±4.71 | 83.33% ±11.79 | 92.24% ±0.61 | 79.64% ±2.26 | 89.34% ±3.48 | 88.66% ±8.75 | 78.98% ±4.02 | 66.67% ±23.57 |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | 95.83% | 84.59% | 89.23% | 97.96% | 82.22% | 16.67% | 94.66% | 83.80% | 90.16% | 97.94% | 82.95% | 16.67% |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | 94.23% ±0.53 | 83.82% ±3.36 | 84.10% ±0.44 | 93.88% ±0.00 | 79.63% ±4.21 | 86.11% ±4.81 | 92.67% ±0.69 | 82.44% ±3.65 | 83.33% ±0.47 | 93.81% ±0.00 | 80.30% ±4.30 | 72.22% ±9.62 |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | 94.61% ±1.06 | 84.84% ±2.31 | 93.59% ±1.60 | 98.30% ±1.56 | 87.41% ±2.80 | 77.78% ±4.81 | 93.22% ±1.26 | 83.80% ±2.67 | 93.72% ±1.89 | 98.28% ±1.57 | 88.26% ±2.86 | 55.56% ±9.62 |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | 93.57% | 84.97% | 90.00% | 96.94% | 83.33% | 25.00% | 91.90% | 83.80% | 90.16% | 96.91% | 84.09% | 33.33% |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | 92.18% | 79.96% | 90.00% | 94.90% | 86.67% | 58.33% | 90.60% | 78.25% | 90.98% | 94.85% | 87.50% | 16.67% |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | 92.31% | 82.08% | 86.15% | 94.90% | 76.67% | 66.67% | 90.52% | 81.02% | 86.07% | 94.85% | 76.14% | 33.33% |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | 93.77% | 83.82% | 90.00% | 97.96% | 82.22% | 58.33% | 91.98% | 82.94% | 90.98% | 97.94% | 82.95% | 16.67% |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | 94.37% | 79.58% | 84.62% | 89.80% | 78.89% | 66.67% | 93.19% | 78.04% | 84.43% | 89.69% | 79.55% | 33.33% |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | 95.10% | 84.78% | 81.54% | 94.90% | 78.89% | 66.67% | 93.79% | 83.80% | 81.15% | 94.85% | 79.55% | 33.33% |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | 95.03% | 84.39% | 80.77% | 94.90% | 78.89% | 66.67% | 93.71% | 83.37% | 80.33% | 94.85% | 79.55% | 33.33% |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | 93.24% | 82.66% | 84.62% | 94.90% | 77.78% | 83.33% | 91.72% | 81.45% | 84.43% | 94.85% | 78.41% | 66.67% |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | 94.43% | 85.36% | 83.85% | 94.90% | 78.89% | 66.67% | 93.02% | 84.22% | 83.61% | 94.85% | 79.55% | 33.33% |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | 93.51% | 81.70% | 87.69% | 94.90% | 76.67% | 75.00% | 91.64% | 80.38% | 87.70% | 94.85% | 77.27% | 50.00% |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | 93.37% | 82.85% | 84.62% | 94.90% | 78.89% | 83.33% | 92.07% | 81.66% | 84.43% | 94.85% | 79.55% | 66.67% |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | 93.11% ±1.40 | 77.65% ±0.58 | 85.90% ±1.18 | 91.84% ±3.06 | 68.52% ±6.79 | 66.67% ±8.33 | 91.44% ±1.69 | 76.05% ±0.54 | 85.52% ±0.95 | 91.75% ±3.09 | 68.94% ±6.94 | 33.33% ±16.67 |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | 93.31% | 82.08% | 83.85% | 94.90% | 77.78% | 83.33% | 91.72% | 80.81% | 83.61% | 94.85% | 78.41% | 66.67% |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | 94.50% | 85.36% | 83.08% | 94.90% | 77.78% | 66.67% | 93.02% | 84.22% | 82.79% | 94.85% | 78.41% | 33.33% |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | 93.31% | 83.04% | 85.38% | 94.90% | 80.00% | 83.33% | 91.64% | 81.88% | 85.25% | 94.85% | 80.68% | 66.67% |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | 91.98% | 82.85% | 85.38% | 94.90% | 78.89% | 83.33% | 90.60% | 81.45% | 85.25% | 94.85% | 79.55% | 66.67% |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 97.81% | 92.10% | 85.38% | 100.00% | 88.89% | 91.67% | 97.33% | 91.68% | 86.07% | 100.00% | 89.77% | 83.33% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 97.81% | 92.10% | 85.38% | 100.00% | 88.89% | 91.67% | 97.33% | 91.68% | 86.07% | 100.00% | 89.77% | 83.33% |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | 93.91% | 83.16% | 88.78% | 90.54% | 82.19% | 60.00% | 91.83% | 81.56% | 90.80% | 91.67% | 83.10% | 50.00% |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | 93.81% | 83.42% | 87.76% | 91.89% | 80.82% | 60.00% | 91.83% | 81.84% | 89.66% | 93.06% | 81.69% | 50.00% |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | 94.72% | 84.72% | 82.65% | 90.54% | 78.08% | 60.00% | 92.94% | 83.57% | 83.91% | 91.67% | 78.87% | 50.00% |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | 95.33% | 79.53% | 82.65% | 91.89% | 83.56% | 40.00% | 93.91% | 77.81% | 86.21% | 93.06% | 84.51% | 25.00% |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | 93.81% ±0.10 | 84.54% ±1.43 | 84.35% ±1.56 | 92.34% ±0.78 | 83.11% ±2.09 | 60.00% ±20.00 | 91.74% ±0.21 | 83.29% ±1.26 | 86.21% ±1.99 | 93.52% ±0.80 | 84.04% ±2.15 | 50.00% ±25.00 |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | 95.23% | 60.36% | 82.65% | 85.14% | 75.34% | 40.00% | 93.35% | 55.62% | 83.91% | 86.11% | 76.06% | 25.00% |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | 95.84% | 79.79% | 85.71% | 89.19% | 75.34% | 40.00% | 93.91% | 78.67% | 89.66% | 90.28% | 76.06% | 25.00% |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | 94.48% ±0.16 | 82.99% ±2.35 | 85.71% ±1.02 | 89.19% ±1.35 | 83.56% ±4.94 | 86.67% ±11.55 | 92.71% ±0.29 | 81.65% ±2.61 | 88.51% ±1.15 | 90.28% ±1.39 | 84.51% ±5.08 | 83.33% ±14.43 |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 94.45% ±0.12 | 85.66% ±1.50 | 82.99% ±3.58 | 91.44% ±0.78 | 81.28% ±2.85 | 60.00% ±0.00 | 92.66% ±0.24 | 84.63% ±1.66 | 84.67% ±4.04 | 92.59% ±0.80 | 82.16% ±2.93 | 50.00% ±0.00 |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 93.74% ±0.61 | 83.85% ±0.91 | 85.37% ±4.12 | 91.89% ±1.35 | 83.11% ±2.09 | 66.67% ±11.55 | 91.60% ±0.83 | 82.61% ±1.01 | 87.36% ±3.04 | 93.06% ±1.39 | 84.04% ±2.15 | 58.33% ±14.43 |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | 93.30% | 84.46% | 84.69% | 90.54% | 82.19% | 60.00% | 91.27% | 83.00% | 87.36% | 91.67% | 83.10% | 50.00% |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | 92.99% | 87.05% | 84.69% | 87.84% | 79.45% | 60.00% | 90.58% | 85.88% | 87.36% | 88.89% | 80.28% | 75.00% |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | 94.01% ±0.27 | 83.51% ±1.28 | 83.67% ±2.04 | 90.09% ±0.78 | 83.11% ±2.85 | 86.67% ±23.09 | 92.20% ±0.21 | 82.13% ±1.50 | 85.82% ±1.76 | 91.20% ±0.80 | 84.04% ±2.93 | 83.33% ±28.87 |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | 94.72% ±0.27 | 84.72% ±1.13 | 84.35% ±1.56 | 91.44% ±0.78 | 82.19% ±2.37 | 46.67% ±11.55 | 93.03% ±0.29 | 83.38% ±1.16 | 86.59% ±1.33 | 92.59% ±0.80 | 83.10% ±2.44 | 33.33% ±14.43 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | 93.40% | 84.20% | 87.76% | 89.19% | 80.82% | 60.00% | 91.27% | 82.71% | 87.36% | 90.28% | 81.69% | 50.00% |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | 94.52% | 84.72% | 85.71% | 91.89% | 80.82% | 60.00% | 92.80% | 83.29% | 87.36% | 93.06% | 81.69% | 50.00% |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | 94.08% ±0.76 | 84.46% ±2.07 | 82.99% ±3.12 | 91.89% ±1.35 | 82.65% ±3.16 | 53.33% ±23.09 | 92.06% ±1.04 | 83.19% ±2.31 | 85.44% ±3.51 | 93.06% ±1.39 | 83.57% ±3.25 | 41.67% ±28.87 |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | 93.67% ±0.52 | 86.79% ±0.26 | 84.35% ±2.12 | 91.89% ±1.35 | 81.74% ±1.58 | 46.67% ±11.55 | 91.55% ±0.63 | 85.88% ±0.50 | 85.82% ±2.39 | 93.06% ±1.39 | 82.63% ±1.63 | 33.33% ±14.43 |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | 93.37% ±1.31 | 83.59% ±0.30 | 85.03% ±2.57 | 89.19% ±0.00 | 78.08% ±2.37 | 66.67% ±11.55 | 91.32% ±1.49 | 81.94% ±0.44 | 88.12% ±1.76 | 90.28% ±0.00 | 78.87% ±2.44 | 58.33% ±14.43 |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | 93.37% ±0.29 | 81.52% ±0.91 | 80.95% ±3.86 | 88.29% ±2.06 | 84.02% ±1.58 | 80.00% ±0.00 | 91.41% ±0.60 | 79.73% ±1.01 | 82.38% ±3.69 | 89.35% ±2.12 | 84.98% ±1.63 | 75.00% ±0.00 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | 94.42% | 83.94% | 84.69% | 89.19% | 82.19% | 60.00% | 92.94% | 82.71% | 88.51% | 90.28% | 83.10% | 50.00% |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | 94.62% | 82.12% | 84.69% | 90.54% | 80.82% | 40.00% | 92.80% | 81.27% | 86.21% | 91.67% | 81.69% | 50.00% |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | 94.21% | 86.53% | 77.55% | 94.59% | 76.71% | 40.00% | 92.38% | 85.59% | 79.31% | 95.83% | 77.46% | 25.00% |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | 93.96% ±0.36 | 85.36% ±1.28 | 80.61% ±2.89 | 91.22% ±0.96 | 84.93% ±5.81 | 60.00% ±0.00 | 92.24% ±0.20 | 84.29% ±1.43 | 83.91% ±3.25 | 92.36% ±0.98 | 85.92% ±5.98 | 50.00% ±0.00 |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | 93.40% | 85.23% | 78.57% | 87.84% | 79.45% | 60.00% | 91.41% | 84.15% | 81.61% | 88.89% | 80.28% | 50.00% |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | 92.89% | 84.20% | 80.61% | 89.19% | 79.45% | 80.00% | 90.58% | 83.00% | 82.76% | 90.28% | 81.69% | 75.00% |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | 94.11% | 82.12% | 85.71% | 89.19% | 76.71% | 60.00% | 92.38% | 80.40% | 87.36% | 90.28% | 77.46% | 50.00% |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | 93.60% | 75.65% | 81.63% | 87.84% | 86.30% | 80.00% | 91.41% | 73.49% | 82.76% | 88.89% | 85.92% | 75.00% |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | 93.50% | 79.27% | 84.69% | 86.49% | 75.34% | 60.00% | 91.27% | 77.23% | 86.21% | 87.50% | 76.06% | 50.00% |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | 93.81% | 83.94% | 71.43% | 89.19% | 78.08% | 60.00% | 91.97% | 83.00% | 72.41% | 90.28% | 78.87% | 50.00% |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | 93.91% | 79.53% | 79.59% | 87.84% | 75.34% | 60.00% | 92.38% | 77.52% | 81.61% | 88.89% | 76.06% | 50.00% |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | 94.18% ±0.85 | 86.61% ±1.08 | 78.57% ±2.04 | 87.84% ±0.00 | 82.65% ±4.40 | 66.67% ±30.55 | 92.57% ±0.76 | 85.88% ±1.04 | 81.99% ±1.76 | 88.89% ±0.00 | 83.57% ±4.53 | 58.33% ±38.19 |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | 94.82% | 87.31% | 77.55% | 86.49% | 76.71% | 40.00% | 93.07% | 86.17% | 79.31% | 87.50% | 77.46% | 25.00% |
F1 theo từng intent
| STT | Model_Name | Backbone | Threshold | Data | clean Affirm_F1 | clean Negate_F1 | clean Fallback_F1 | clean Callback_F1 | clean Relation_F1 | clean Repeat_F1 | reply-unseen Affirm_F1 | reply-unseen Negate_F1 | reply-unseen Fallback_F1 | reply-unseen Callback_F1 | reply-unseen Relation_F1 | reply-unseen Repeat_F1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | 97.47% | 91.83% | 79.50% | 98.00% | 91.43% | 82.76% | 97.01% | 91.88% | 82.46% | 97.98% | 91.86% | 70.59% |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | 96.65% | 90.98% | 76.24% | 95.30% | 90.00% | 76.92% | 96.18% | 91.48% | 81.44% | 95.89% | 90.51% | 72.73% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | 96.56% | 90.84% | 73.56% | 95.17% | 92.86% | 66.67% | 96.04% | 91.29% | 77.78% | 95.10% | 94.20% | 60.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | 96.65% | 90.98% | 76.24% | 95.30% | 90.00% | 76.92% | 96.18% | 91.48% | 81.44% | 95.89% | 90.51% | 72.73% |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | 97.55% | 92.68% | 71.88% | 99.48% | 92.22% | 78.26% | 97.05% | 92.18% | 71.56% | 99.48% | 92.68% | 54.55% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | 97.69% | 92.90% | 73.37% | 100.00% | 92.22% | 78.26% | 97.19% | 92.43% | 72.90% | 100.00% | 92.68% | 54.55% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | 97.69% | 92.90% | 73.37% | 100.00% | 92.22% | 78.26% | 97.19% | 92.43% | 72.90% | 100.00% | 92.68% | 54.55% |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | 97.62% | 92.69% | 74.10% | 100.00% | 92.86% | 83.33% | 97.10% | 92.20% | 73.65% | 100.00% | 93.33% | 66.67% |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | 97.91% | 93.94% | 81.63% | 97.96% | 92.12% | 83.33% | 97.53% | 93.59% | 81.29% | 97.94% | 92.59% | 66.67% |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | 97.73% | 93.67% | 76.34% | 98.48% | 92.12% | 72.00% | 97.29% | 93.29% | 75.75% | 98.46% | 92.59% | 46.15% |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | 97.90% | 93.56% | 76.34% | 98.98% | 92.77% | 72.00% | 97.52% | 93.16% | 75.75% | 98.97% | 93.25% | 46.15% |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | 98.18% | 94.66% | 82.43% | 98.48% | 92.77% | 86.96% | 97.88% | 94.40% | 82.14% | 98.46% | 93.25% | 72.73% |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | 98.11% | 94.32% | 80.00% | 98.48% | 92.77% | 86.96% | 97.74% | 94.02% | 79.86% | 98.46% | 93.25% | 72.73% |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | 98.11% | 94.32% | 80.00% | 98.48% | 92.77% | 86.96% | 97.74% | 94.02% | 79.86% | 98.46% | 93.25% | 72.73% |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | 98.11% | 94.32% | 80.00% | 98.48% | 92.77% | 86.96% | 97.74% | 94.02% | 79.86% | 98.46% | 93.25% | 72.73% |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | 97.76% | 93.37% | 76.25% | 98.98% | 94.05% | 76.92% | 97.33% | 92.96% | 75.66% | 98.97% | 94.55% | 57.14% |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | 97.16% | 92.02% | 68.91% | 100.00% | 94.05% | 76.92% | 96.54% | 91.57% | 68.64% | 100.00% | 94.55% | 57.14% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | 96.51% ±0.67 | 92.13% ±1.38 | 68.37% ±6.99 | 97.44% ±0.89 | 90.86% ±1.39 | 74.85% ±6.19 | 95.73% ±0.78 | 91.58% ±1.54 | 68.03% ±6.89 | 97.41% ±0.90 | 91.30% ±1.41 | 41.67% ±17.56 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | 95.62% | 92.02% | 65.22% | 97.49% | 87.12% | 64.29% | 94.45% | 91.33% | 64.00% | 97.46% | 87.50% | 37.50% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | 97.35% | 92.08% | 73.83% | 95.38% | 88.89% | 76.92% | 96.75% | 91.42% | 73.05% | 95.34% | 89.31% | 57.14% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | 97.10% | 92.64% | 69.64% | 97.46% | 91.02% | 78.57% | 96.37% | 92.15% | 68.55% | 97.44% | 91.46% | 62.50% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | 97.10% ±0.44 | 92.87% ±0.36 | 69.65% ±0.10 | 97.12% ±1.04 | 93.07% ±0.38 | 86.87% ±1.95 | 96.39% ±0.55 | 92.35% ±0.47 | 68.80% ±0.24 | 97.09% ±1.05 | 93.33% ±0.08 | 75.09% ±3.17 |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | 97.48% | 93.04% | 72.46% | 99.49% | 93.41% | 81.48% | 96.91% | 92.59% | 71.92% | 99.48% | 93.90% | 66.67% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | 96.95% ±0.23 | 93.13% ±1.16 | 73.53% ±6.68 | 98.11% ±0.61 | 89.59% ±2.35 | 76.32% ±6.37 | 96.25% ±0.30 | 92.70% ±1.17 | 72.97% ±6.72 | 98.09% ±0.61 | 90.02% ±2.39 | 56.71% ±8.36 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | 96.62% ±0.73 | 92.13% ±1.04 | 69.34% ±6.35 | 97.62% ±0.56 | 89.20% ±1.58 | 72.57% ±7.85 | 95.79% ±0.94 | 91.60% ±1.09 | 68.78% ±6.77 | 97.59% ±0.56 | 89.62% ±1.60 | 41.75% ±22.71 |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | 97.52% ±0.16 | 91.93% ±0.57 | 72.00% ±1.24 | 98.29% ±0.29 | 93.73% ±1.70 | 74.33% ±2.47 | 97.01% ±0.18 | 91.43% ±0.51 | 71.41% ±1.14 | 98.27% ±0.29 | 93.79% ±1.94 | 52.21% ±5.58 |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 96.93% ±0.01 | 91.75% ±0.31 | 68.58% ±1.64 | 97.41% ±0.04 | 90.92% ±2.87 | 76.91% ±6.94 | 96.23% ±0.01 | 91.15% ±0.34 | 68.08% ±1.72 | 97.38% ±0.04 | 91.36% ±2.90 | 53.08% ±9.79 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 96.57% ±0.52 | 90.46% ±0.46 | 66.62% ±5.37 | 97.40% ±0.03 | 90.24% ±3.04 | 75.59% ±6.71 | 95.83% ±0.72 | 89.66% ±0.51 | 66.04% ±5.59 | 97.37% ±0.03 | 90.86% ±3.24 | 54.27% ±10.90 |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | 96.51% ±0.22 | 91.71% ±1.42 | 68.35% ±3.04 | 95.54% ±1.15 | 89.01% ±3.07 | 72.80% ±4.09 | 95.94% ±0.25 | 91.03% ±1.60 | 68.64% ±2.52 | 95.49% ±1.16 | 89.42% ±3.11 | 55.71% ±5.15 |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | 97.21% | 91.99% | 70.62% | 96.94% | 89.29% | 28.57% | 96.71% | 91.65% | 71.97% | 96.91% | 89.70% | 28.57% |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | 97.38% | 90.05% | 70.32% | 98.48% | 92.40% | 82.76% | 96.88% | 89.23% | 69.51% | 98.46% | 92.86% | 70.59% |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | 97.84% | 93.33% | 77.89% | 97.46% | 91.33% | 81.48% | 97.39% | 93.04% | 77.19% | 97.44% | 91.76% | 66.67% |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | 97.42% | 92.48% | 74.69% | 97.98% | 92.86% | 81.82% | 96.85% | 92.09% | 74.51% | 97.96% | 93.33% | 60.00% |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | 96.53% ±0.43 | 92.09% ±1.18 | 70.29% ±4.08 | 96.98% ±0.50 | 89.60% ±1.43 | 67.59% ±3.42 | 95.66% ±0.54 | 91.46% ±1.20 | 69.34% ±4.19 | 96.95% ±0.51 | 90.02% ±1.45 | 30.91% ±9.45 |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | 96.44% ±0.30 | 91.66% ±1.35 | 68.47% ±4.84 | 97.77% ±0.74 | 88.84% ±3.08 | 72.86% ±5.45 | 95.73% ±0.35 | 91.06% ±1.51 | 68.21% ±4.56 | 97.75% ±0.75 | 89.25% ±3.13 | 49.05% ±8.61 |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | 97.90% ±0.47 | 92.31% ±0.49 | 76.20% ±6.63 | 98.14% ±1.02 | 93.28% ±1.22 | 78.65% ±10.73 | 97.47% ±0.58 | 91.81% ±0.62 | 75.60% ±6.79 | 98.12% ±1.03 | 93.76% ±1.24 | 61.99% ±15.60 |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | 96.80% ±0.22 | 91.08% ±0.58 | 68.77% ±1.16 | 97.96% ±0.51 | 91.38% ±2.62 | 76.67% ±8.82 | 96.04% ±0.28 | 90.62% ±0.47 | 68.21% ±1.22 | 97.94% ±0.51 | 91.83% ±2.66 | 50.00% ±16.67 |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | 96.97% ±0.39 | 91.42% ±1.05 | 69.99% ±2.48 | 96.90% ±0.51 | 90.67% ±1.45 | 73.16% ±4.63 | 96.34% ±0.52 | 90.88% ±1.00 | 70.12% ±2.20 | 96.87% ±0.51 | 91.11% ±1.46 | 47.85% ±6.03 |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 97.32% ±0.27 | 91.67% ±1.13 | 74.08% ±1.46 | 97.82% ±0.28 | 90.57% ±1.92 | 79.17% ±8.34 | 96.83% ±0.40 | 91.02% ±1.18 | 73.95% ±1.83 | 97.79% ±0.29 | 91.18% ±1.69 | 58.15% ±19.02 |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 96.92% ±0.21 | 91.36% ±1.42 | 70.36% ±5.11 | 96.24% ±0.32 | 87.83% ±2.35 | 70.70% ±1.27 | 96.17% ±0.33 | 90.69% ±1.48 | 69.79% ±5.26 | 96.21% ±0.32 | 88.23% ±2.39 | 47.62% ±4.12 |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | 96.68% ±0.32 | 91.54% ±0.49 | 68.72% ±3.23 | 97.78% ±1.55 | 92.33% ±0.68 | 71.49% ±6.27 | 95.96% ±0.39 | 90.91% ±0.55 | 68.42% ±3.21 | 97.76% ±1.57 | 92.79% ±0.69 | 48.45% ±12.25 |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | 97.25% ±0.35 | 91.30% ±1.28 | 72.53% ±3.77 | 97.98% ±0.44 | 92.11% ±0.91 | 79.58% ±4.59 | 96.65% ±0.44 | 90.80% ±1.36 | 72.43% ±3.78 | 97.96% ±0.45 | 92.66% ±0.74 | 56.24% ±11.63 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | 96.97% ±0.26 | 91.46% ±0.99 | 70.38% ±3.13 | 98.29% ±0.31 | 91.26% ±0.99 | 75.75% ±5.97 | 96.29% ±0.25 | 90.88% ±1.06 | 69.93% ±3.38 | 98.27% ±0.31 | 91.68% ±1.00 | 49.16% ±15.69 |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | 96.93% ±0.18 | 90.97% ±0.11 | 70.92% ±1.96 | 97.60% ±0.81 | 90.09% ±2.56 | 76.25% ±6.89 | 96.23% ±0.20 | 90.49% ±0.21 | 70.61% ±2.59 | 97.58% ±0.82 | 90.51% ±2.60 | 53.95% ±15.73 |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | 97.02% ±0.30 | 90.77% ±0.86 | 67.84% ±2.81 | 96.92% ±0.48 | 90.58% ±2.64 | 74.72% ±5.03 | 96.37% ±0.35 | 90.20% ±0.80 | 67.54% ±2.08 | 96.89% ±0.49 | 91.03% ±2.68 | 52.92% ±5.24 |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | 96.22% ±0.39 | 89.35% ±0.96 | 65.98% ±2.23 | 95.42% ±0.49 | 87.47% ±3.94 | 68.13% ±1.27 | 95.36% ±0.58 | 88.45% ±1.16 | 65.76% ±2.65 | 95.37% ±0.49 | 87.86% ±4.00 | 45.69% ±5.14 |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | 97.13% ±0.37 | 92.88% ±0.61 | 71.87% ±0.99 | 97.96% ±1.02 | 89.43% ±1.30 | 73.28% ±3.38 | 96.58% ±0.46 | 92.48% ±0.64 | 71.59% ±0.94 | 97.93% ±1.03 | 89.85% ±1.32 | 45.93% ±6.79 |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | 96.40% ±0.70 | 91.61% ±1.49 | 66.20% ±4.17 | 96.56% ±1.13 | 87.70% ±4.49 | 67.88% ±5.18 | 95.54% ±0.85 | 90.95% ±1.53 | 65.44% ±3.82 | 96.53% ±1.14 | 88.27% ±4.31 | 39.27% ±5.99 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 96.74% ±0.70 | 91.79% ±0.11 | 69.34% ±3.96 | 97.92% ±1.05 | 89.69% ±1.27 | 71.17% ±7.64 | 96.14% ±0.55 | 91.08% ±0.10 | 69.35% ±2.90 | 97.90% ±1.06 | 90.12% ±1.29 | 51.43% ±9.90 |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | 96.88% | 92.95% | 73.29% | 96.94% | 88.34% | 81.48% | 96.31% | 92.38% | 73.51% | 96.91% | 88.75% | 66.67% |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | 96.53% ±0.39 | 91.94% ±0.35 | 68.75% ±1.81 | 96.24% ±0.81 | 89.32% ±1.57 | 71.48% ±10.61 | 95.77% ±0.52 | 91.37% ±0.38 | 68.46% ±1.98 | 96.20% ±0.82 | 89.74% ±1.59 | 46.12% ±16.90 |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | 96.10% | 90.37% | 67.80% | 95.57% | 89.94% | 69.57% | 95.19% | 89.75% | 67.26% | 95.52% | 90.36% | 36.36% |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | 97.19% | 92.28% | 74.46% | 98.48% | 93.49% | 81.82% | 96.62% | 91.99% | 74.51% | 98.46% | 93.98% | 60.00% |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | 96.47% ±0.37 | 91.17% ±0.78 | 66.71% ±1.81 | 97.08% ±0.55 | 88.53% ±1.38 | 81.56% ±3.18 | 95.78% ±0.40 | 90.54% ±0.90 | 66.76% ±1.52 | 97.05% ±0.55 | 88.94% ±1.41 | 61.99% ±8.62 |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | 96.78% ±0.15 | 90.66% ±0.66 | 67.36% ±0.66 | 98.31% ±0.58 | 90.89% ±3.74 | 78.62% ±7.42 | 96.03% ±0.13 | 90.19% ±0.62 | 66.87% ±0.60 | 98.30% ±0.58 | 91.34% ±3.79 | 52.39% ±17.75 |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 97.01% ±0.32 | 90.80% ±1.59 | 68.56% ±3.99 | 98.12% ±0.79 | 89.66% ±3.41 | 75.65% ±5.05 | 96.36% ±0.39 | 90.25% ±1.64 | 67.96% ±3.91 | 98.10% ±0.80 | 90.09% ±3.46 | 48.89% ±15.40 |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 96.95% ±0.27 | 91.37% ±0.89 | 71.11% ±1.91 | 97.80% ±0.59 | 91.43% ±2.25 | 85.48% ±3.50 | 96.21% ±0.36 | 90.87% ±0.99 | 71.09% ±2.27 | 97.78% ±0.59 | 91.66% ±2.27 | 72.11% ±5.16 |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 97.01% ±0.50 | 91.46% ±0.55 | 70.93% ±3.98 | 97.29% ±0.30 | 89.86% ±2.28 | 79.29% ±5.74 | 96.34% ±0.70 | 91.00% ±0.59 | 70.49% ±4.28 | 97.26% ±0.31 | 90.29% ±2.32 | 55.56% ±13.88 |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | 96.95% ±0.47 | 90.55% ±0.85 | 68.98% ±5.15 | 97.43% ±1.01 | 91.19% ±2.01 | 52.35% ±21.19 | 96.30% ±0.65 | 89.97% ±1.03 | 69.33% ±5.72 | 97.40% ±1.02 | 91.63% ±2.04 | 32.70% ±8.85 |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | 96.74% ±0.32 | 90.96% ±1.35 | 68.16% ±3.20 | 98.11% ±0.32 | 89.84% ±2.28 | 76.28% ±1.11 | 95.95% ±0.41 | 90.43% ±1.48 | 67.89% ±3.06 | 98.09% ±0.32 | 90.26% ±2.32 | 54.76% ±4.12 |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | 97.03% ±0.04 | 92.05% ±0.61 | 70.77% ±1.14 | 98.46% ±0.52 | 90.25% ±1.42 | 70.12% ±3.51 | 96.37% ±0.12 | 91.57% ±0.67 | 70.80% ±1.41 | 98.44% ±0.52 | 90.68% ±1.44 | 25.26% ±3.18 |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | 97.26% ±0.24 | 92.15% ±0.79 | 73.50% ±3.91 | 98.14% ±1.17 | 90.00% ±1.24 | 72.62% ±5.19 | 96.71% ±0.25 | 91.76% ±0.70 | 73.56% ±3.72 | 98.12% ±1.18 | 90.43% ±1.26 | 38.89% ±14.70 |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | 96.93% ±0.15 | 91.01% ±0.79 | 69.81% ±1.91 | 96.95% ±1.01 | 90.98% ±0.60 | 75.73% ±3.30 | 96.27% ±0.23 | 90.45% ±0.78 | 69.54% ±2.50 | 96.92% ±1.02 | 91.43% ±0.61 | 52.61% ±5.74 |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | 96.23% ±0.31 | 89.68% ±0.97 | 65.08% ±2.20 | 96.66% ±1.01 | 89.46% ±1.44 | 71.08% ±1.60 | 95.25% ±0.43 | 89.01% ±1.01 | 64.68% ±2.76 | 96.63% ±1.02 | 89.83% ±1.51 | 45.05% ±1.90 |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | 97.05% ±0.38 | 93.90% ±0.28 | 74.76% ±4.46 | 97.43% ±0.54 | 91.53% ±0.67 | 74.07% ±0.00 | 96.34% ±0.51 | 93.51% ±0.32 | 74.04% ±4.32 | 97.41% ±0.54 | 91.99% ±0.68 | 53.33% ±0.00 |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | 96.84% ±0.42 | 92.24% ±0.66 | 70.97% ±2.05 | 96.23% ±0.35 | 87.65% ±4.33 | 69.39% ±9.12 | 96.11% ±0.50 | 91.67% ±0.67 | 70.40% ±1.88 | 96.19% ±0.35 | 88.04% ±4.40 | 43.32% ±15.43 |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 96.66% ±0.07 | 92.22% ±0.67 | 70.72% ±0.88 | 96.35% ±1.42 | 88.06% ±3.63 | 68.25% ±7.90 | 95.89% ±0.17 | 91.56% ±0.75 | 70.40% ±0.75 | 96.31% ±1.44 | 88.46% ±3.68 | 43.33% ±14.53 |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | 96.05% | 90.49% | 62.73% | 96.48% | 91.46% | 80.00% | 95.17% | 89.73% | 62.32% | 96.45% | 91.93% | 61.54% |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | 94.82% | 89.22% | 57.00% | 94.85% | 89.02% | 72.00% | 93.92% | 88.42% | 57.22% | 94.79% | 89.44% | 50.00% |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | 95.40% | 91.91% | 64.02% | 97.49% | 89.82% | 72.00% | 94.40% | 91.33% | 64.26% | 97.46% | 90.24% | 46.15% |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 96.52% ±0.32 | 91.58% ±1.35 | 68.45% ±3.97 | 97.92% ±0.01 | 91.27% ±1.23 | 76.05% ±2.29 | 95.89% ±0.28 | 91.05% ±1.47 | 68.54% ±3.07 | 97.90% ±0.01 | 91.74% ±1.24 | 42.52% ±13.09 |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | 97.20% ±0.10 | 91.63% ±0.37 | 73.14% ±2.74 | 97.98% ±0.49 | 90.81% ±0.81 | 77.02% ±6.49 | 96.52% ±0.19 | 91.03% ±0.49 | 72.79% ±3.08 | 97.96% ±0.50 | 90.80% ±0.87 | 51.01% ±15.18 |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | 96.43% ±0.24 | 92.10% ±0.58 | 68.71% ±2.74 | 95.81% ±0.98 | 89.42% ±1.00 | 69.11% ±2.38 | 95.57% ±0.28 | 91.51% ±0.58 | 67.78% ±2.67 | 95.76% ±0.99 | 90.01% ±1.03 | 42.06% ±8.36 |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | 97.11% ±0.12 | 92.45% ±0.82 | 73.97% ±3.42 | 97.08% ±0.75 | 88.00% ±1.68 | 73.55% ±5.69 | 96.47% ±0.14 | 91.94% ±0.84 | 73.49% ±3.45 | 97.05% ±0.76 | 88.40% ±1.70 | 51.47% ±9.43 |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | 96.58% ±0.58 | 91.15% ±1.25 | 68.44% ±5.88 | 97.31% ±0.75 | 92.83% ±1.60 | 73.79% ±2.23 | 95.81% ±0.80 | 90.43% ±1.44 | 67.95% ±6.18 | 97.28% ±0.76 | 93.30% ±1.63 | 55.16% ±3.17 |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 96.83% ±0.20 | 91.21% ±0.80 | 70.81% ±2.12 | 97.81% ±0.28 | 90.34% ±2.19 | 83.80% ±7.00 | 96.03% ±0.27 | 90.65% ±0.90 | 70.44% ±2.38 | 97.79% ±0.28 | 90.78% ±2.22 | 68.18% ±14.45 |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | 95.36% ±0.40 | 89.94% ±1.80 | 62.82% ±3.87 | 97.75% ±1.20 | 92.51% ±1.94 | 78.84% ±8.75 | 94.75% ±0.98 | 89.17% ±1.96 | 64.63% ±5.99 | 97.73% ±1.21 | 92.99% ±1.97 | 56.88% ±18.62 |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | 97.11% ±0.36 | 91.57% ±0.72 | 73.84% ±5.94 | 97.97% ±0.87 | 89.13% ±2.69 | 78.97% ±1.78 | 96.42% ±0.47 | 91.01% ±0.63 | 73.34% ±5.99 | 97.95% ±0.88 | 89.55% ±2.73 | 56.23% ±5.82 |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | 96.25% ±0.38 | 90.42% ±2.08 | 66.87% ±5.91 | 96.46% ±0.53 | 89.63% ±0.28 | 69.09% ±5.23 | 95.36% ±0.45 | 89.86% ±2.35 | 66.72% ±6.45 | 96.42% ±0.53 | 90.04% ±0.28 | 36.57% ±16.67 |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | 96.29% ±0.28 | 90.20% ±0.69 | 68.60% ±4.20 | 96.98% ±0.49 | 89.36% ±0.71 | 74.97% ±5.65 | 95.36% ±0.34 | 89.42% ±0.83 | 68.09% ±4.56 | 96.95% ±0.49 | 89.77% ±0.71 | 54.27% ±10.90 |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | 96.87% ±0.25 | 90.97% ±0.82 | 69.60% ±0.56 | 97.45% ±0.04 | 90.04% ±2.13 | 71.67% ±5.13 | 96.19% ±0.25 | 90.45% ±0.98 | 69.37% ±0.88 | 97.43% ±0.04 | 90.46% ±2.17 | 46.83% ±12.22 |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | 96.86% ±0.20 | 90.81% ±1.32 | 71.95% ±6.35 | 97.97% ±0.87 | 89.40% ±3.14 | 63.43% ±24.50 | 96.20% ±0.32 | 90.33% ±1.40 | 72.06% ±5.70 | 97.95% ±0.88 | 89.82% ±3.18 | 50.51% ±10.78 |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 97.03% ±0.42 | 91.75% ±0.45 | 72.72% ±3.54 | 97.98% ±0.00 | 90.85% ±1.97 | 76.05% ±5.66 | 96.30% ±0.55 | 91.25% ±0.45 | 72.44% ±3.72 | 97.96% ±0.00 | 91.29% ±2.00 | 53.47% ±14.82 |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | 95.49% ±0.02 | 88.10% ±1.21 | 65.62% ±1.48 | 93.69% ±5.22 | 84.57% ±0.06 | 71.46% ±14.64 | 94.24% ±0.11 | 87.14% ±1.25 | 64.47% ±1.99 | 93.62% ±5.28 | 84.56% ±0.58 | 50.83% ±12.96 |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | 97.17% | 91.46% | 71.29% | 97.46% | 86.59% | 25.00% | 96.51% | 91.08% | 72.54% | 97.44% | 86.96% | 22.22% |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | 95.88% ±0.35 | 88.84% ±1.10 | 67.44% ±3.99 | 94.04% ±0.74 | 84.80% ±1.89 | 69.76% ±4.64 | 94.79% ±0.48 | 87.86% ±1.22 | 66.26% ±4.42 | 93.98% ±0.74 | 85.14% ±1.92 | 49.22% ±6.76 |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | 96.92% ±0.50 | 91.72% ±1.19 | 70.59% ±4.68 | 98.13% ±0.78 | 90.48% ±1.50 | 76.73% ±1.64 | 96.24% ±0.57 | 91.12% ±1.35 | 69.90% ±4.60 | 98.11% ±0.78 | 90.91% ±1.53 | 53.90% ±3.62 |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | 96.07% | 91.36% | 65.71% | 95.00% | 90.24% | 33.33% | 95.16% | 90.72% | 66.26% | 94.95% | 90.68% | 36.36% |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | 95.12% | 87.30% | 58.91% | 95.88% | 90.36% | 58.33% | 94.19% | 86.36% | 59.02% | 95.83% | 90.80% | 16.67% |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | 94.96% | 87.77% | 59.89% | 95.88% | 82.50% | 61.54% | 93.80% | 87.08% | 59.65% | 95.83% | 82.58% | 28.57% |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | 95.65% | 90.11% | 68.26% | 95.00% | 87.27% | 51.85% | 94.52% | 89.57% | 68.14% | 94.95% | 87.65% | 13.33% |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | 95.64% | 85.62% | 62.57% | 92.15% | 85.53% | 69.57% | 94.74% | 84.33% | 62.50% | 92.06% | 85.90% | 36.36% |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | 96.21% | 88.50% | 68.83% | 94.85% | 87.50% | 69.57% | 95.30% | 87.46% | 68.51% | 94.79% | 87.90% | 36.36% |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | 94.28% ±0.59 | 84.53% ±0.66 | 61.16% ±2.74 | 94.06% ±1.42 | 76.37% ±4.14 | 77.23% ±4.17 | 92.89% ±0.72 | 83.35% ±0.59 | 60.43% ±2.77 | 94.00% ±1.44 | 76.55% ±4.22 | 44.34% ±15.71 |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | 98.39% | 95.26% | 87.20% | 97.98% | 92.86% | 75.86% | 98.16% | 95.17% | 87.66% | 97.96% | 93.33% | 58.82% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | 98.39% | 95.26% | 87.20% | 97.98% | 92.86% | 75.86% | 98.16% | 95.17% | 87.66% | 97.96% | 93.33% | 58.82% |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.06% | 89.99% | 68.83% | 96.48% | 90.29% | 78.26% | 96.42% | 89.21% | 68.38% | 96.45% | 90.70% | 54.55% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.20% | 90.21% | 70.17% | 97.00% | 90.29% | 78.26% | 96.56% | 89.46% | 69.57% | 96.97% | 90.70% | 54.55% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.20% | 90.21% | 70.17% | 97.00% | 90.29% | 78.26% | 96.56% | 89.46% | 69.57% | 96.97% | 90.70% | 54.55% |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | 97.14% | 90.30% | 70.79% | 97.00% | 91.43% | 83.33% | 96.48% | 89.56% | 70.21% | 96.97% | 91.86% | 66.67% |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | 97.46% | 91.97% | 78.96% | 94.58% | 91.86% | 80.00% | 96.95% | 91.43% | 78.50% | 94.53% | 92.31% | 61.54% |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.32% | 90.96% | 73.16% | 95.10% | 90.70% | 72.00% | 96.75% | 90.30% | 72.45% | 95.05% | 91.12% | 46.15% |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | 97.48% | 90.85% | 72.94% | 96.04% | 91.33% | 72.00% | 96.93% | 90.18% | 72.00% | 96.00% | 91.76% | 46.15% |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | 97.79% | 92.15% | 79.11% | 96.08% | 91.33% | 83.33% | 97.43% | 91.63% | 78.93% | 96.04% | 91.76% | 66.67% |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 97.72% | 91.71% | 76.45% | 96.08% | 91.33% | 86.96% | 97.25% | 91.13% | 76.13% | 96.04% | 91.76% | 72.73% |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 97.72% | 91.71% | 76.45% | 96.08% | 91.33% | 86.96% | 97.25% | 91.13% | 76.13% | 96.04% | 91.76% | 72.73% |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 97.72% | 91.71% | 76.45% | 96.08% | 91.33% | 86.96% | 97.25% | 91.13% | 76.13% | 96.04% | 91.76% | 72.73% |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 97.20% | 90.71% | 72.30% | 96.04% | 92.57% | 76.92% | 96.56% | 90.02% | 71.34% | 96.00% | 93.02% | 57.14% |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 96.71% | 89.54% | 65.79% | 97.00% | 93.10% | 76.92% | 95.96% | 88.84% | 65.37% | 96.97% | 93.57% | 57.14% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 96.05% ±0.69 | 90.23% ±1.28 | 66.38% ±6.78 | 94.87% ±1.19 | 89.07% ±2.09 | 70.56% ±4.19 | 95.14% ±0.81 | 89.49% ±1.43 | 65.96% ±6.68 | 94.81% ±1.20 | 89.47% ±2.12 | 36.11% ±12.73 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | 95.17% | 89.51% | 62.56% | 94.17% | 85.88% | 64.29% | 93.88% | 88.57% | 61.29% | 94.12% | 86.23% | 37.50% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | 96.87% | 89.65% | 70.89% | 92.54% | 87.72% | 74.07% | 96.14% | 88.74% | 70.00% | 92.46% | 88.10% | 53.33% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | 96.54% | 90.58% | 66.30% | 95.10% | 89.14% | 78.57% | 95.65% | 89.98% | 64.91% | 95.05% | 89.53% | 62.50% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | 96.53% ±0.49 | 90.73% ±0.23 | 66.36% ±0.46 | 95.23% ±1.36 | 91.11% ±0.44 | 86.87% ±1.95 | 95.67% ±0.60 | 89.97% ±0.48 | 65.58% ±0.72 | 95.02% ±1.27 | 91.32% ±0.68 | 75.09% ±3.17 |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | 97.06% | 90.56% | 69.10% | 96.52% | 92.49% | 81.48% | 96.38% | 89.86% | 68.44% | 96.48% | 92.94% | 66.67% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | 96.49% ±0.23 | 90.67% ±1.30 | 70.55% ±5.88 | 95.03% ±0.50 | 89.06% ±1.31 | 75.30% ±5.69 | 95.66% ±0.31 | 89.97% ±1.33 | 69.86% ±5.88 | 94.98% ±0.50 | 89.46% ±1.33 | 55.25% ±7.42 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | 96.21% ±0.71 | 89.77% ±1.05 | 66.22% ±6.18 | 95.66% ±0.72 | 88.45% ±1.39 | 72.57% ±7.85 | 95.26% ±0.91 | 89.00% ±1.11 | 65.54% ±6.54 | 95.61% ±0.72 | 88.84% ±1.42 | 41.75% ±22.71 |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 95.27% ±0.62 | 88.97% ±1.37 | 61.31% ±4.48 | 93.09% ±0.46 | 86.38% ±2.04 | 77.59% ±4.48 | 94.51% ±0.62 | 88.09% ±1.55 | 61.77% ±3.97 | 93.02% ±0.47 | 86.73% ±2.06 | 56.86% ±11.89 |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | 97.03% ±0.16 | 89.56% ±0.57 | 69.10% ±1.38 | 96.51% ±0.47 | 92.31% ±0.68 | 71.58% ±2.43 | 96.38% ±0.17 | 88.81% ±0.47 | 68.33% ±1.37 | 96.47% ±0.47 | 92.33% ±0.91 | 48.73% ±5.35 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 96.46% ±0.03 | 89.55% ±0.08 | 65.70% ±1.12 | 95.19% ±0.27 | 89.60% ±2.86 | 76.91% ±6.94 | 95.63% ±0.02 | 88.68% ±0.16 | 65.19% ±1.56 | 95.14% ±0.27 | 90.00% ±2.89 | 53.08% ±9.79 |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 96.09% ±0.17 | 88.59% ±0.73 | 63.41% ±1.62 | 95.25% ±1.07 | 88.42% ±1.93 | 69.53% ±7.59 | 95.33% ±0.30 | 87.79% ±0.84 | 63.21% ±1.81 | 95.20% ±1.08 | 88.97% ±2.09 | 36.06% ±16.27 |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 96.10% ±0.50 | 88.15% ±0.45 | 64.09% ±5.27 | 95.42% ±0.82 | 89.34% ±3.03 | 74.66% ±7.59 | 95.20% ±0.73 | 87.24% ±0.54 | 63.26% ±5.54 | 95.54% ±0.75 | 89.90% ±3.20 | 53.17% ±12.22 |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | 96.09% ±0.21 | 89.27% ±1.70 | 65.49% ±2.82 | 93.01% ±1.02 | 88.05% ±2.70 | 71.41% ±4.77 | 95.40% ±0.21 | 88.34% ±1.91 | 65.57% ±2.37 | 92.94% ±1.03 | 88.43% ±2.74 | 53.90% ±3.62 |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 96.55% ±0.32 | 90.28% ±1.18 | 67.29% ±2.58 | 95.11% ±0.76 | 88.75% ±0.60 | 77.49% ±3.74 | 95.80% ±0.30 | 89.51% ±1.26 | 66.64% ±2.37 | 95.06% ±0.76 | 89.14% ±0.60 | 59.05% ±6.87 |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | 96.64% ±0.30 | 88.85% ±1.23 | 66.47% ±4.32 | 94.79% ±1.15 | 88.49% ±1.24 | 76.05% ±8.16 | 95.87% ±0.41 | 87.92% ±1.30 | 65.77% ±4.64 | 94.74% ±1.16 | 88.87% ±1.25 | 56.07% ±14.15 |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | 96.60% | 89.27% | 67.60% | 94.06% | 87.50% | 28.57% | 95.86% | 88.64% | 68.86% | 94.00% | 87.86% | 28.57% |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | 96.97% | 87.62% | 67.02% | 96.55% | 90.71% | 80.00% | 96.34% | 86.54% | 66.10% | 96.52% | 91.11% | 66.67% |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | 97.39% | 91.04% | 74.07% | 96.04% | 90.71% | 78.57% | 96.81% | 90.50% | 73.20% | 96.00% | 91.11% | 62.50% |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | 97.01% | 90.01% | 71.51% | 94.63% | 91.43% | 81.82% | 96.32% | 89.36% | 71.17% | 94.58% | 91.86% | 60.00% |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | 96.73% ±0.12 | 88.10% ±0.15 | 68.03% ±0.95 | 95.55% ±0.49 | 89.03% ±3.00 | 74.22% ±1.57 | 96.07% ±0.05 | 87.16% ±0.35 | 67.84% ±0.87 | 95.51% ±0.50 | 89.40% ±3.06 | 50.72% ±9.68 |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 96.65% ±0.03 | 89.29% ±0.53 | 68.75% ±0.38 | 95.48% ±0.83 | 89.18% ±3.38 | 71.15% ±3.33 | 95.85% ±0.04 | 88.56% ±0.57 | 68.20% ±0.35 | 95.44% ±0.84 | 89.57% ±3.42 | 45.24% ±4.12 |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | 96.12% ±0.44 | 89.55% ±1.14 | 67.28% ±3.94 | 93.83% ±0.54 | 87.84% ±1.73 | 66.67% ±5.02 | 95.14% ±0.57 | 88.61% ±1.21 | 66.18% ±4.08 | 93.77% ±0.55 | 88.22% ±1.75 | 30.30% ±10.50 |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 96.05% ±0.28 | 89.15% ±1.32 | 65.34% ±4.26 | 95.64% ±0.95 | 87.49% ±2.71 | 72.86% ±5.45 | 95.23% ±0.31 | 88.28% ±1.48 | 64.92% ±4.00 | 95.59% ±0.96 | 87.87% ±2.75 | 49.05% ±8.61 |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | 97.35% ±0.52 | 89.96% ±0.56 | 73.13% ±5.83 | 95.91% ±1.47 | 91.50% ±1.47 | 75.71% ±9.83 | 96.76% ±0.65 | 89.27% ±0.65 | 72.46% ±5.83 | 95.87% ±1.48 | 91.93% ±1.49 | 57.58% ±13.12 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | 96.26% ±0.20 | 88.63% ±0.46 | 65.97% ±1.47 | 95.37% ±0.51 | 89.66% ±2.31 | 73.58% ±6.68 | 95.35% ±0.25 | 87.96% ±0.28 | 65.34% ±1.62 | 95.32% ±0.52 | 90.06% ±2.34 | 45.56% ±10.72 |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | 96.47% ±0.41 | 89.28% ±0.98 | 67.46% ±2.35 | 95.11% ±0.24 | 88.41% ±1.29 | 73.16% ±4.63 | 95.70% ±0.51 | 88.60% ±0.95 | 67.56% ±2.08 | 95.06% ±0.24 | 88.79% ±1.31 | 47.85% ±6.03 |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | 96.28% ±0.25 | 88.71% ±0.66 | 66.79% ±1.10 | 95.21% ±0.54 | 89.31% ±2.74 | 77.60% ±2.15 | 95.37% ±0.28 | 87.96% ±0.70 | 66.29% ±1.25 | 95.16% ±0.55 | 89.70% ±2.79 | 59.17% ±2.22 |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | 96.48% ±0.55 | 88.46% ±0.38 | 67.56% ±2.26 | 94.24% ±1.35 | 90.28% ±1.08 | 82.40% ±2.97 | 95.71% ±0.72 | 87.59% ±0.37 | 67.15% ±2.55 | 94.19% ±1.37 | 90.69% ±1.09 | 64.96% ±2.96 |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | 96.82% ±0.27 | 89.24% ±1.24 | 71.14% ±1.36 | 94.48% ±0.27 | 89.12% ±1.52 | 77.16% ±6.99 | 96.19% ±0.40 | 88.35% ±1.32 | 70.85% ±1.70 | 94.43% ±0.27 | 89.67% ±1.29 | 55.18% ±16.43 |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | 96.49% ±0.42 | 88.07% ±0.57 | 65.24% ±1.23 | 95.83% ±0.73 | 89.02% ±1.00 | 68.48% ±13.47 | 95.68% ±0.53 | 87.32% ±0.70 | 64.59% ±1.03 | 95.79% ±0.73 | 89.41% ±1.02 | 43.47% ±27.61 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 96.44% ±0.21 | 88.85% ±1.48 | 67.30% ±4.63 | 94.32% ±0.22 | 86.42% ±2.33 | 68.29% ±1.41 | 95.55% ±0.33 | 87.92% ±1.54 | 66.61% ±4.74 | 94.26% ±0.23 | 86.77% ±2.37 | 44.79% ±2.12 |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 96.14% ±0.18 | 89.13% ±1.14 | 63.28% ±1.50 | 94.77% ±0.41 | 87.75% ±0.88 | 72.92% ±5.08 | 95.32% ±0.19 | 88.27% ±1.39 | 62.90% ±1.75 | 94.71% ±0.41 | 88.13% ±0.88 | 54.17% ±7.22 |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | 96.15% ±0.23 | 89.31% ±0.41 | 65.82% ±2.83 | 95.68% ±2.01 | 90.73% ±0.99 | 71.49% ±6.27 | 95.27% ±0.26 | 88.46% ±0.46 | 65.38% ±2.80 | 95.64% ±2.03 | 91.14% ±1.01 | 48.45% ±12.25 |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | 96.84% ±0.33 | 88.90% ±1.31 | 69.62% ±3.79 | 94.87% ±0.65 | 90.94% ±1.05 | 79.58% ±4.59 | 96.13% ±0.43 | 88.16% ±1.38 | 69.35% ±3.80 | 94.82% ±0.65 | 91.45% ±0.90 | 56.24% ±11.63 |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 96.43% ±0.28 | 88.75% ±1.04 | 66.97% ±3.14 | 95.52% ±0.50 | 89.95% ±0.74 | 74.78% ±4.67 | 95.60% ±0.28 | 87.89% ±1.12 | 66.35% ±3.35 | 95.48% ±0.50 | 90.31% ±0.80 | 47.77% ±13.38 |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | 96.36% ±0.22 | 88.34% ±0.09 | 68.04% ±1.94 | 95.17% ±0.77 | 88.88% ±2.40 | 69.89% ±6.54 | 95.50% ±0.26 | 87.58% ±0.23 | 67.59% ±2.53 | 95.12% ±0.77 | 89.26% ±2.44 | 45.97% ±13.64 |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | 96.57% ±0.28 | 88.51% ±0.72 | 65.51% ±2.93 | 94.04% ±0.47 | 88.90% ±2.52 | 74.72% ±5.03 | 95.80% ±0.36 | 87.75% ±0.71 | 65.18% ±2.47 | 93.98% ±0.48 | 89.30% ±2.56 | 52.92% ±5.24 |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | 95.78% ±0.33 | 87.11% ±0.73 | 63.21% ±1.87 | 93.20% ±0.29 | 86.20% ±3.81 | 66.67% ±0.00 | 94.81% ±0.55 | 86.04% ±0.78 | 62.99% ±2.50 | 93.45% ±0.04 | 86.56% ±3.87 | 44.21% ±7.29 |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | 96.65% ±0.34 | 90.38% ±0.72 | 68.69% ±0.80 | 96.03% ±0.98 | 88.66% ±1.32 | 71.24% ±1.59 | 95.98% ±0.41 | 89.73% ±0.77 | 68.34% ±0.95 | 95.99% ±0.98 | 89.06% ±1.34 | 43.33% ±5.77 |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | 95.59% ±0.96 | 89.56% ±0.88 | 63.43% ±2.22 | 94.72% ±1.39 | 88.15% ±0.67 | 79.39% ±7.59 | 95.17% ±0.64 | 88.78% ±0.91 | 65.03% ±0.49 | 94.67% ±1.40 | 88.54% ±0.68 | 64.77% ±11.30 |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 95.77% ±0.14 | 89.93% ±1.03 | 65.00% ±0.66 | 94.31% ±2.45 | 86.76% ±1.97 | 71.96% ±15.22 | 95.07% ±0.15 | 89.19% ±1.16 | 65.59% ±0.57 | 94.25% ±2.48 | 87.12% ±2.00 | 54.89% ±20.59 |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | 95.98% ±0.68 | 89.09% ±1.35 | 63.36% ±3.87 | 94.79% ±1.09 | 86.62% ±4.34 | 66.91% ±4.97 | 95.00% ±0.81 | 88.19% ±1.37 | 62.50% ±3.56 | 94.73% ±1.10 | 87.14% ±4.15 | 38.26% ±6.91 |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 96.24% ±0.77 | 89.16% ±0.11 | 66.15% ±3.66 | 95.78% ±1.29 | 88.32% ±1.64 | 71.17% ±7.64 | 95.49% ±0.64 | 88.18% ±0.11 | 65.98% ±2.71 | 95.74% ±1.30 | 88.70% ±1.67 | 51.43% ±9.90 |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | 96.50% | 90.47% | 70.18% | 93.60% | 87.72% | 75.86% | 95.83% | 89.66% | 70.19% | 93.53% | 88.10% | 58.82% |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | 96.15% ±0.39 | 89.43% ±0.48 | 65.36% ±1.66 | 94.49% ±1.02 | 88.31% ±1.73 | 71.48% ±10.61 | 95.27% ±0.52 | 88.61% ±0.52 | 64.90% ±1.69 | 94.43% ±1.03 | 88.69% ±1.76 | 46.12% ±16.90 |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | 96.91% ±0.12 | 90.26% ±1.44 | 67.84% ±2.58 | 96.61% ±0.80 | 91.04% ±0.69 | 81.38% ±4.54 | 96.10% ±0.18 | 89.36% ±1.60 | 66.84% ±2.85 | 96.57% ±0.81 | 91.47% ±0.70 | 66.03% ±5.74 |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | 95.63% | 88.14% | 65.95% | 92.38% | 89.77% | 66.67% | 94.49% | 87.30% | 65.17% | 92.31% | 90.17% | 30.77% |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | 96.81% | 90.03% | 71.72% | 95.57% | 92.66% | 78.26% | 96.14% | 89.51% | 71.60% | 95.52% | 93.10% | 54.55% |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | 96.02% ±0.41 | 89.30% ±0.72 | 64.84% ±2.12 | 94.32% ±0.45 | 86.72% ±1.51 | 79.29% ±4.89 | 95.22% ±0.43 | 88.53% ±0.86 | 64.89% ±1.75 | 94.26% ±0.46 | 87.07% ±1.54 | 58.66% ±11.29 |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | 96.28% ±0.16 | 88.16% ±0.81 | 64.73% ±0.67 | 95.91% ±0.52 | 89.36% ±3.92 | 76.31% ±3.64 | 95.37% ±0.15 | 87.43% ±0.79 | 64.07% ±0.51 | 95.87% ±0.53 | 89.76% ±3.97 | 48.66% ±11.37 |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 96.52% ±0.39 | 88.27% ±1.48 | 66.12% ±3.73 | 95.21% ±0.74 | 88.39% ±3.32 | 75.65% ±5.05 | 95.76% ±0.52 | 87.50% ±1.54 | 65.50% ±3.76 | 95.16% ±0.74 | 88.77% ±3.37 | 48.89% ±15.40 |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 96.55% ±0.29 | 89.13% ±1.08 | 68.39% ±2.10 | 94.91% ±0.57 | 90.65% ±2.67 | 83.30% ±4.71 | 95.71% ±0.38 | 88.41% ±1.20 | 68.23% ±2.40 | 94.86% ±0.57 | 90.86% ±2.71 | 68.70% ±7.42 |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 96.52% ±0.43 | 88.94% ±0.49 | 68.09% ±3.61 | 94.25% ±0.24 | 88.18% ±2.32 | 77.00% ±3.80 | 95.71% ±0.61 | 88.22% ±0.52 | 67.52% ±3.87 | 94.20% ±0.25 | 88.56% ±2.36 | 52.03% ±10.99 |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | 96.45% ±0.45 | 88.64% ±1.04 | 66.83% ±4.82 | 95.31% ±1.57 | 89.71% ±2.10 | 49.97% ±21.22 | 95.59% ±0.61 | 87.92% ±1.25 | 66.82% ±5.27 | 95.26% ±1.58 | 89.90% ±2.32 | 30.00% ±8.66 |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | 96.21% ±0.34 | 88.53% ±1.22 | 65.09% ±2.69 | 95.68% ±0.35 | 87.88% ±2.30 | 75.33% ±1.45 | 95.28% ±0.43 | 87.74% ±1.32 | 64.70% ±2.53 | 95.63% ±0.35 | 88.25% ±2.33 | 53.49% ±3.57 |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 95.50% ±0.03 | 89.36% ±1.03 | 62.91% ±1.84 | 94.50% ±1.27 | 88.18% ±1.84 | 71.85% ±10.25 | 94.75% ±0.17 | 88.53% ±1.11 | 63.47% ±2.57 | 94.44% ±1.28 | 88.74% ±1.70 | 47.94% ±24.66 |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | 96.51% ±0.07 | 89.48% ±0.59 | 67.81% ±1.08 | 95.83% ±0.26 | 88.59% ±1.50 | 70.12% ±3.51 | 95.69% ±0.12 | 88.73% ±0.67 | 67.54% ±1.39 | 95.79% ±0.27 | 88.97% ±1.53 | 25.26% ±3.18 |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | 96.76% ±0.21 | 89.49% ±0.61 | 70.29% ±4.02 | 95.38% ±1.01 | 88.39% ±1.20 | 72.62% ±5.19 | 96.07% ±0.20 | 88.82% ±0.52 | 70.24% ±3.80 | 95.34% ±1.02 | 88.77% ±1.22 | 38.89% ±14.70 |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | 96.42% ±0.15 | 88.58% ±0.73 | 67.34% ±2.00 | 94.24% ±1.00 | 89.27% ±0.84 | 73.00% ±5.87 | 95.61% ±0.22 | 87.78% ±0.71 | 66.89% ±2.67 | 94.18% ±1.01 | 89.45% ±1.18 | 49.29% ±8.07 |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | 95.80% ±0.32 | 87.17% ±0.78 | 62.71% ±2.21 | 94.19% ±1.22 | 88.24% ±1.50 | 69.23% ±0.00 | 94.64% ±0.40 | 86.24% ±0.69 | 62.10% ±2.66 | 94.13% ±1.23 | 88.56% ±1.59 | 42.86% ±0.00 |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | 96.55% ±0.48 | 91.43% ±0.34 | 71.17% ±4.55 | 95.02% ±0.43 | 90.09% ±0.65 | 73.19% ±1.53 | 95.69% ±0.65 | 90.79% ±0.36 | 70.30% ±4.40 | 94.97% ±0.43 | 90.51% ±0.66 | 52.22% ±1.92 |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | 96.44% ±0.43 | 89.77% ±0.88 | 67.38% ±1.92 | 94.63% ±0.27 | 86.52% ±4.38 | 69.39% ±9.12 | 95.60% ±0.51 | 88.95% ±0.92 | 66.66% ±1.71 | 94.58% ±0.27 | 86.88% ±4.45 | 43.32% ±15.43 |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 96.27% ±0.05 | 89.90% ±0.68 | 67.56% ±1.14 | 94.71% ±0.88 | 86.43% ±4.04 | 68.25% ±7.90 | 95.38% ±0.15 | 89.01% ±0.76 | 67.09% ±1.19 | 94.65% ±0.89 | 86.78% ±4.10 | 43.33% ±14.53 |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | 95.55% | 88.30% | 60.65% | 95.52% | 89.53% | 74.07% | 94.53% | 87.44% | 60.32% | 95.48% | 89.94% | 53.33% |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | 94.52% | 87.03% | 55.13% | 92.46% | 87.86% | 72.00% | 93.54% | 86.01% | 55.21% | 92.39% | 88.24% | 50.00% |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | 95.03% | 89.62% | 61.87% | 95.10% | 88.51% | 72.00% | 93.98% | 88.69% | 61.97% | 95.05% | 88.89% | 46.15% |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 96.10% ±0.31 | 89.48% ±1.64 | 65.39% ±3.87 | 96.43% ±0.47 | 89.98% ±1.56 | 73.73% ±3.28 | 95.34% ±0.26 | 88.74% ±1.89 | 65.23% ±3.30 | 96.39% ±0.48 | 90.41% ±1.58 | 39.81% ±13.13 |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | 96.73% ±0.44 | 89.84% ±1.80 | 75.09% ±7.76 | 94.91% ±0.72 | 89.82% ±1.07 | 75.33% ±10.98 | 95.99% ±0.58 | 89.06% ±1.95 | 74.59% ±8.19 | 94.86% ±0.73 | 90.22% ±1.09 | 56.59% ±17.96 |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | 96.68% ±0.12 | 89.19% ±0.41 | 70.25% ±2.50 | 95.27% ±0.55 | 89.35% ±0.52 | 73.81% ±6.30 | 95.85% ±0.21 | 88.36% ±0.52 | 69.76% ±2.79 | 95.22% ±0.56 | 89.31% ±0.72 | 46.76% ±14.72 |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 96.77% ±0.48 | 88.91% ±0.79 | 69.35% ±4.22 | 95.87% ±1.12 | 87.50% ±3.31 | 69.00% ±6.46 | 95.98% ±0.57 | 88.07% ±0.84 | 68.59% ±4.03 | 95.83% ±1.13 | 87.87% ±3.37 | 36.19% ±6.60 |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 96.62% ±0.28 | 88.80% ±1.06 | 69.16% ±2.96 | 95.06% ±1.24 | 87.22% ±3.11 | 70.69% ±8.52 | 95.88% ±0.36 | 88.06% ±1.16 | 68.89% ±2.74 | 95.01% ±1.25 | 87.59% ±3.15 | 37.54% ±17.00 |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | 96.01% ±0.23 | 89.78% ±0.48 | 65.85% ±2.92 | 94.02% ±0.49 | 88.33% ±1.00 | 69.11% ±2.38 | 95.03% ±0.28 | 88.96% ±0.47 | 64.84% ±2.83 | 93.96% ±0.50 | 88.88% ±1.13 | 42.06% ±8.36 |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 96.12% ±0.71 | 89.37% ±0.69 | 65.76% ±4.44 | 94.95% ±0.96 | 87.58% ±1.63 | 76.08% ±11.13 | 95.28% ±0.89 | 88.56% ±0.71 | 65.23% ±4.34 | 94.90% ±0.97 | 87.95% ±1.66 | 61.52% ±16.17 |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 96.66% ±0.14 | 89.96% ±0.97 | 70.83% ±3.29 | 95.30% ±1.20 | 86.92% ±1.50 | 72.53% ±3.96 | 95.88% ±0.17 | 89.20% ±0.99 | 70.28% ±3.19 | 95.25% ±1.21 | 87.49% ±1.88 | 50.00% ±7.14 |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | 96.13% ±0.54 | 88.87% ±1.26 | 65.39% ±5.94 | 94.61% ±0.93 | 92.36% ±2.02 | 72.95% ±1.36 | 95.21% ±0.75 | 87.89% ±1.38 | 64.76% ±6.22 | 94.55% ±0.94 | 92.81% ±2.05 | 54.07% ±1.28 |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 96.44% ±0.17 | 88.85% ±0.75 | 68.03% ±1.94 | 94.94% ±0.23 | 89.38% ±2.31 | 81.61% ±5.54 | 95.54% ±0.22 | 88.06% ±0.84 | 67.53% ±2.18 | 94.89% ±0.23 | 89.78% ±2.34 | 64.66% ±11.34 |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | 94.82% ±0.32 | 87.70% ±1.96 | 60.26% ±3.59 | 95.61% ±1.06 | 90.93% ±1.58 | 75.64% ±8.41 | 94.08% ±0.89 | 86.70% ±2.13 | 61.81% ±5.58 | 95.56% ±1.07 | 91.36% ±1.61 | 52.38% ±17.17 |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | 96.44% ±0.67 | 90.12% ±1.06 | 69.63% ±1.01 | 94.99% ±1.46 | 88.56% ±1.40 | 77.28% ±1.98 | 95.61% ±0.86 | 89.44% ±1.12 | 68.91% ±0.97 | 94.94% ±1.47 | 88.94% ±1.43 | 59.02% ±4.07 |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | 96.65% ±0.35 | 89.34% ±0.91 | 71.31% ±6.00 | 95.10% ±1.28 | 87.70% ±2.27 | 78.02% ±3.42 | 95.82% ±0.45 | 88.56% ±0.85 | 70.68% ±6.05 | 95.05% ±1.29 | 88.07% ±2.31 | 54.96% ±5.94 |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | 95.85% ±0.34 | 87.99% ±2.24 | 64.36% ±5.36 | 93.16% ±0.53 | 88.77% ±0.37 | 69.09% ±5.23 | 94.88% ±0.41 | 87.13% ±2.68 | 64.09% ±5.85 | 93.09% ±0.53 | 89.36% ±0.73 | 36.57% ±16.67 |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | 95.84% ±0.26 | 87.81% ±0.65 | 66.15% ±3.68 | 94.00% ±0.25 | 88.08% ±0.70 | 74.00% ±3.97 | 94.77% ±0.35 | 86.79% ±0.77 | 65.64% ±4.10 | 93.95% ±0.25 | 88.45% ±0.70 | 52.88% ±8.55 |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | 96.35% ±0.19 | 88.38% ±0.85 | 66.55% ±0.38 | 95.19% ±0.21 | 88.76% ±1.47 | 68.25% ±2.75 | 95.52% ±0.18 | 87.60% ±1.01 | 66.22% ±0.67 | 95.32% ±0.52 | 89.14% ±1.49 | 42.59% ±8.49 |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | 96.40% ±0.20 | 88.30% ±1.28 | 69.27% ±6.18 | 95.25% ±1.02 | 88.15% ±2.17 | 61.51% ±23.33 | 95.61% ±0.34 | 87.56% ±1.34 | 69.21% ±5.57 | 95.21% ±1.03 | 88.53% ±2.20 | 48.13% ±11.70 |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | 96.60% ±0.43 | 89.39% ±0.52 | 69.74% ±3.48 | 95.27% ±0.30 | 89.33% ±2.16 | 75.02% ±4.80 | 95.73% ±0.53 | 88.65% ±0.54 | 69.22% ±3.53 | 95.22% ±0.30 | 89.73% ±2.19 | 52.00% ±13.81 |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | 95.09% ±0.09 | 86.16% ±1.21 | 62.48% ±1.68 | 93.19% ±5.21 | 84.26% ±0.44 | 71.46% ±14.64 | 93.74% ±0.19 | 85.02% ±1.25 | 61.23% ±2.14 | 93.11% ±5.27 | 84.24% ±0.05 | 50.83% ±12.96 |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | 96.66% | 88.78% | 68.04% | 94.12% | 85.06% | 25.00% | 95.85% | 88.12% | 68.97% | 94.06% | 85.38% | 22.22% |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | 95.43% ±0.35 | 87.18% ±1.41 | 64.46% ±3.74 | 92.62% ±0.71 | 84.44% ±1.67 | 69.76% ±4.64 | 94.22% ±0.47 | 86.06% ±1.57 | 63.18% ±4.13 | 92.55% ±0.72 | 84.76% ±1.69 | 49.22% ±6.76 |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | 96.35% ±0.51 | 89.07% ±1.18 | 68.00% ±4.10 | 94.91% ±1.03 | 89.06% ±1.06 | 73.81% ±2.06 | 95.51% ±0.59 | 88.23% ±1.38 | 67.29% ±4.10 | 94.86% ±1.04 | 89.45% ±1.08 | 50.00% ±0.00 |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | 95.53% | 88.91% | 62.57% | 91.79% | 88.76% | 33.33% | 94.42% | 88.02% | 62.68% | 91.71% | 89.16% | 36.36% |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | 94.79% | 85.30% | 57.07% | 93.94% | 88.64% | 58.33% | 93.76% | 84.17% | 57.07% | 93.88% | 89.02% | 16.67% |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | 94.60% | 85.71% | 58.33% | 93.47% | 82.14% | 61.54% | 93.29% | 84.82% | 57.85% | 93.40% | 82.21% | 28.57% |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | 95.25% | 88.15% | 66.48% | 92.31% | 86.55% | 51.85% | 94.01% | 87.42% | 66.27% | 92.23% | 86.90% | 13.33% |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | 95.31% | 84.20% | 60.27% | 91.19% | 85.54% | 69.57% | 94.33% | 82.81% | 60.06% | 91.10% | 85.89% | 36.36% |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | 95.57% | 86.96% | 67.52% | 93.00% | 86.06% | 72.73% | 94.49% | 85.90% | 66.89% | 92.93% | 86.42% | 40.00% |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | 95.63% | 86.90% | 65.42% | 93.00% | 86.06% | 69.57% | 94.56% | 85.84% | 64.69% | 92.93% | 86.42% | 36.36% |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | 94.94% | 85.97% | 60.27% | 92.54% | 85.89% | 80.00% | 93.83% | 84.79% | 60.06% | 92.46% | 86.25% | 61.54% |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | 95.70% | 86.78% | 66.26% | 93.00% | 86.06% | 69.57% | 94.65% | 85.59% | 65.81% | 92.93% | 86.42% | 36.36% |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | 95.08% | 85.74% | 61.13% | 92.54% | 85.19% | 78.26% | 93.78% | 84.53% | 60.11% | 92.46% | 85.53% | 54.55% |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | 94.95% | 86.17% | 61.45% | 92.54% | 86.06% | 76.92% | 93.93% | 85.02% | 61.68% | 92.46% | 86.42% | 57.14% |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | 93.87% ±0.53 | 83.06% ±0.56 | 59.33% ±2.53 | 93.41% ±1.42 | 76.01% ±4.00 | 77.23% ±4.17 | 92.38% ±0.65 | 81.77% ±0.49 | 58.54% ±2.56 | 93.34% ±1.44 | 76.18% ±4.07 | 44.34% ±15.71 |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | 94.91% | 85.71% | 59.89% | 92.54% | 85.37% | 76.92% | 93.74% | 84.50% | 59.48% | 92.46% | 85.71% | 57.14% |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | 95.67% | 86.69% | 66.26% | 93.00% | 85.37% | 69.57% | 94.57% | 85.50% | 65.58% | 92.93% | 85.71% | 36.36% |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | 94.94% | 86.20% | 62.01% | 92.54% | 86.75% | 80.00% | 93.74% | 85.05% | 61.54% | 92.46% | 87.12% | 61.54% |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | 94.36% | 86.09% | 57.96% | 92.54% | 86.06% | 76.92% | 93.30% | 84.79% | 58.59% | 92.46% | 86.42% | 57.14% |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 97.91% | 93.00% | 84.41% | 95.61% | 90.91% | 75.86% | 97.54% | 92.67% | 84.68% | 95.57% | 91.33% | 58.82% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 97.91% | 93.00% | 84.41% | 95.61% | 90.91% | 75.86% | 97.54% | 92.67% | 84.68% | 95.57% | 91.33% | 58.82% |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | 95.21% | 88.07% | 63.74% | 91.78% | 85.71% | 54.55% | 93.84% | 86.94% | 62.45% | 92.31% | 86.13% | 44.44% |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | 95.06% | 88.34% | 63.47% | 91.89% | 84.89% | 54.55% | 93.71% | 87.25% | 62.40% | 92.41% | 85.29% | 44.44% |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | 95.20% | 89.10% | 66.12% | 89.93% | 82.61% | 37.50% | 93.91% | 88.41% | 64.60% | 90.41% | 82.96% | 28.57% |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | 95.04% | 85.87% | 63.53% | 93.79% | 86.52% | 40.00% | 93.84% | 84.64% | 63.83% | 94.37% | 86.96% | 25.00% |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | 94.87% ±0.10 | 88.39% ±0.54 | 65.20% ±1.74 | 92.36% ±1.27 | 85.05% ±1.42 | 53.03% ±18.37 | 93.42% ±0.24 | 87.44% ±0.42 | 64.39% ±1.12 | 92.89% ±1.30 | 85.44% ±1.45 | 42.96% ±22.37 |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | 95.08% | 73.97% | 69.53% | 89.36% | 42.64% | 57.14% | 93.87% | 69.93% | 68.87% | 89.86% | 41.06% | 40.00% |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | 94.83% | 86.88% | 65.37% | 91.67% | 82.09% | 57.14% | 93.45% | 86.12% | 63.93% | 92.20% | 82.44% | 40.00% |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | 95.32% ±0.14 | 88.07% ±1.30 | 63.86% ±2.84 | 91.05% ±1.67 | 85.88% ±2.86 | 74.24% ±8.44 | 94.18% ±0.22 | 87.17% ±1.50 | 63.20% ±3.11 | 91.57% ±1.71 | 86.29% ±2.92 | 68.89% ±10.18 |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 95.14% ±0.17 | 88.61% ±0.76 | 67.48% ±0.98 | 92.06% ±0.40 | 84.15% ±1.07 | 55.79% ±10.31 | 93.85% ±0.17 | 87.74% ±0.85 | 66.95% ±1.33 | 92.59% ±0.40 | 84.53% ±1.09 | 45.98% ±10.47 |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 95.04% ±0.44 | 88.03% ±0.40 | 63.79% ±3.19 | 92.73% ±1.69 | 86.46% ±1.90 | 46.34% ±3.57 | 93.65% ±0.53 | 87.09% ±0.46 | 62.82% ±2.50 | 93.28% ±1.73 | 86.89% ±1.94 | 37.52% ±4.87 |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | 94.55% | 86.82% | 66.67% | 92.41% | 84.51% | 54.55% | 93.14% | 85.71% | 66.38% | 92.96% | 84.89% | 44.44% |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | 94.38% | 89.01% | 64.34% | 92.20% | 84.67% | 60.00% | 92.70% | 88.04% | 64.14% | 92.75% | 85.07% | 66.67% |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | 94.96% ±0.09 | 87.79% ±0.35 | 62.72% ±1.68 | 92.81% ±0.35 | 86.86% ±1.64 | 69.46% ±12.92 | 93.67% ±0.08 | 86.84% ±0.45 | 62.11% ±1.90 | 93.37% ±0.36 | 87.30% ±1.67 | 63.30% ±16.33 |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | 95.22% ±0.16 | 88.54% ±0.67 | 66.58% ±0.83 | 92.71% ±1.27 | 84.91% ±2.46 | 58.33% ±14.43 | 93.96% ±0.24 | 87.59% ±0.75 | 65.99% ±1.11 | 93.26% ±1.31 | 85.30% ±2.52 | 44.44% ±19.25 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | 94.65% | 87.72% | 66.67% | 89.19% | 84.89% | 50.00% | 93.01% | 86.71% | 64.41% | 89.66% | 85.29% | 40.00% |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | 95.19% | 88.38% | 67.47% | 92.52% | 83.69% | 66.67% | 93.90% | 87.44% | 66.38% | 93.06% | 84.06% | 57.14% |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | 94.59% ±0.34 | 87.90% ±1.43 | 66.84% ±2.57 | 91.68% ±0.81 | 86.38% ±1.62 | 55.72% ±14.99 | 93.13% ±0.50 | 86.90% ±1.65 | 66.16% ±2.59 | 92.20% ±0.83 | 86.81% ±1.65 | 42.86% ±20.76 |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | 95.02% ±0.23 | 88.98% ±0.34 | 66.67% ±1.75 | 91.07% ±1.02 | 85.04% ±1.76 | 50.37% ±14.29 | 93.65% ±0.25 | 88.25% ±0.41 | 65.50% ±1.81 | 91.57% ±1.04 | 85.45% ±1.80 | 36.90% ±17.62 |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | 94.61% ±0.43 | 87.68% ±0.53 | 62.98% ±2.10 | 90.62% ±0.95 | 82.40% ±1.26 | 51.52% ±7.61 | 93.19% ±0.60 | 86.47% ±0.59 | 62.67% ±2.82 | 91.34% ±0.98 | 82.95% ±1.01 | 42.59% ±8.49 |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | 94.29% ±0.14 | 86.13% ±0.49 | 61.02% ±1.17 | 88.70% ±0.83 | 87.42% ±2.00 | 62.22% ±7.70 | 92.78% ±0.31 | 84.91% ±0.56 | 59.98% ±0.90 | 89.15% ±0.86 | 87.87% ±2.05 | 55.38% ±7.99 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | 95.29% | 88.40% | 63.12% | 92.31% | 85.71% | 54.55% | 94.31% | 87.63% | 63.64% | 92.86% | 86.13% | 44.44% |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | 94.81% | 86.85% | 65.87% | 91.16% | 84.29% | 57.14% | 93.44% | 86.11% | 65.22% | 91.67% | 84.67% | 66.67% |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | 94.45% | 89.54% | 65.52% | 91.50% | 82.96% | 36.36% | 93.03% | 88.79% | 65.09% | 92.00% | 83.33% | 22.22% |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | 94.87% ±0.16 | 88.28% ±1.08 | 65.42% ±0.24 | 93.43% ±1.44 | 85.49% ±0.85 | 45.00% ±7.07 | 93.77% ±0.06 | 87.51% ±1.20 | 65.62% ±0.17 | 94.00% ±1.47 | 86.18% ±1.26 | 35.38% ±6.53 |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | 94.50% | 87.62% | 62.60% | 90.91% | 81.69% | 46.15% | 93.15% | 86.90% | 62.56% | 91.43% | 82.01% | 36.36% |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | 94.18% | 87.72% | 60.31% | 91.67% | 82.86% | 66.67% | 92.57% | 86.88% | 59.75% | 92.20% | 84.06% | 60.00% |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | 94.74% | 86.38% | 63.88% | 90.41% | 84.21% | 66.67% | 93.35% | 85.06% | 63.07% | 90.91% | 84.62% | 57.14% |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | 94.13% | 82.95% | 59.26% | 87.84% | 86.30% | 53.33% | 92.37% | 81.34% | 57.60% | 88.28% | 85.92% | 46.15% |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | 94.32% | 84.53% | 60.14% | 88.89% | 81.48% | 60.00% | 92.62% | 82.97% | 58.59% | 89.36% | 81.82% | 50.00% |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | 94.29% | 86.75% | 60.34% | 89.19% | 80.85% | 42.86% | 92.87% | 86.10% | 59.43% | 89.66% | 81.16% | 33.33% |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | 94.15% | 84.34% | 60.47% | 89.66% | 81.48% | 54.55% | 92.77% | 82.77% | 60.43% | 90.14% | 81.82% | 44.44% |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | 0.00% | 38.47% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 42.06% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 38.47% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 42.06% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 38.47% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 42.06% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 38.47% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 42.06% | 0.00% | 0.00% | 0.00% | 0.00% |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | 94.92% ±0.36 | 88.37% ±0.83 | 64.36% ±3.05 | 92.42% ±0.76 | 86.37% ±3.04 | 60.85% ±14.40 | 93.78% ±0.37 | 87.95% ±0.76 | 64.92% ±2.62 | 92.98% ±0.78 | 86.80% ±3.09 | 50.79% ±19.83 |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | 95.16% | 88.45% | 67.86% | 90.14% | 79.43% | 40.00% | 93.79% | 87.55% | 67.32% | 90.65% | 79.71% | 25.00% |
Dev và test_full (dữ liệu liên quan train — không dùng làm số chính)
dev là tập chọn ngưỡng và xếp STT; test_full (full) chứa cả cặp QC trùng train, nên hai tập này lạc quan hơn test thật. Chỉ để đối chiếu; baseline không có dev nên hiện N/A.
| STT | Model_Name | Backbone | Threshold | Data | Họ | Máy | Seed | n_eff | Params | Latency ms | dev Accuracy | dev Macro_Pre | dev Macro_Rec | dev Macro_F1 | dev Macro_F1 −rep | dev Weighted_F1 | dev FB recall | dev FB precision | dev argmax Macro_F1 | dev argmax Macro_F1 −rep | dev argmax FB recall | dev argmax FB precision | full Accuracy | full Macro_Pre | full Macro_Rec | full Macro_F1 | full Macro_F1 −rep | full Weighted_F1 | full FB recall | full FB precision | full argmax Macro_F1 | full argmax Macro_F1 −rep | full argmax FB recall | full argmax FB precision | Trạng thái | Phân tích |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 94.91% | 89.05% | 91.37% | 89.58% | 90.95% | 94.84% | 69.29% | 86.61% | 89.58% | 90.95% | 69.29% | 86.61% | ok | – |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 94.38% | 87.07% | 89.91% | 87.41% | 89.90% | 94.31% | 67.97% | 86.67% | 87.41% | 89.90% | 67.97% | 86.67% | ok | – |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 94.34% | 88.09% | 90.75% | 88.83% | 90.13% | 94.29% | 69.01% | 81.67% | 88.83% | 90.13% | 69.01% | 81.67% | oktest_informed | – |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu · provenance: unknown | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | reference | zephyrus | 1 | 1 | 2.0 B (reported) | ~1,715 ms (reported) | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 94.38% | 87.07% | 89.91% | 87.41% | 89.90% | 94.31% | 67.97% | 86.67% | 87.41% | 89.90% | 67.97% | 86.67% | ok | – |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.40% | 98.10% | 98.48% | 98.24% | 98.21% | 98.42% | 100.00% | 90.55% | 98.26% | 98.38% | 96.39% | 94.86% | 94.61% | 88.26% | 91.38% | 88.79% | 90.90% | 95.07% | 99.26% | 56.78% | 91.10% | 94.15% | 88.15% | 84.40% | okp85_not_met | – |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.24% | 97.94% | 98.39% | 98.12% | 98.06% | 98.26% | 100.00% | 89.89% | 98.22% | 98.33% | 96.39% | 94.86% | 94.89% | 88.55% | 91.66% | 89.16% | 91.34% | 95.29% | 99.26% | 58.52% | 91.10% | 94.15% | 88.15% | 84.40% | okp85_not_met | – |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.24% | 97.94% | 98.39% | 98.12% | 98.06% | 98.26% | 100.00% | 89.89% | 98.22% | 98.33% | 96.39% | 94.86% | 94.89% | 88.55% | 91.66% | 89.16% | 91.34% | 95.29% | 99.26% | 58.52% | 91.10% | 94.15% | 88.15% | 84.40% | okp85_not_met | – |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.32% | 98.12% | 98.44% | 98.24% | 98.21% | 98.34% | 100.00% | 91.21% | 98.22% | 98.33% | 96.79% | 94.88% | 94.92% | 88.94% | 93.09% | 90.18% | 91.55% | 95.29% | 98.52% | 59.64% | 90.85% | 93.85% | 85.93% | 84.06% | okp85_not_met | – |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 106.3 ms | 98.48% | 98.34% | 98.54% | 98.41% | 98.41% | 98.49% | 100.00% | 92.57% | 97.90% | 98.11% | 95.18% | 94.42% | 95.84% | 90.26% | 92.73% | 91.12% | 92.68% | 95.97% | 96.30% | 70.27% | 92.14% | 93.90% | 86.67% | 84.78% | okp85_not_met | – |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 45.3 ms | 98.36% | 97.97% | 98.46% | 98.16% | 98.11% | 98.38% | 100.00% | 89.57% | 98.42% | 98.42% | 96.79% | 94.51% | 95.24% | 86.87% | 91.35% | 88.44% | 91.72% | 95.52% | 97.04% | 62.98% | 89.62% | 93.26% | 86.67% | 80.14% | okp85_not_met | – |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 94.7 ms | 98.40% | 98.02% | 98.48% | 98.20% | 98.16% | 98.42% | 100.00% | 89.89% | 98.58% | 98.46% | 97.19% | 94.53% | 95.36% | 87.06% | 91.54% | 88.63% | 91.96% | 95.64% | 97.04% | 62.98% | 89.79% | 93.47% | 85.93% | 80.56% | okp85_not_met | – |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 96.23% | 91.75% | 93.48% | 92.19% | 93.24% | 96.38% | 97.78% | 70.59% | 92.28% | 94.07% | 87.41% | 84.29% | okp85_not_met | – |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 95.96% | 91.24% | 93.33% | 91.76% | 92.71% | 96.15% | 97.78% | 67.35% | 92.28% | 94.07% | 87.41% | 84.29% | okp85_not_met | – |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 95.96% | 91.24% | 93.33% | 91.76% | 92.71% | 96.15% | 97.78% | 67.35% | 92.28% | 94.07% | 87.41% | 84.29% | okp85_not_met | – |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 95.96% | 91.24% | 93.33% | 91.76% | 92.71% | 96.15% | 97.78% | 67.35% | 92.28% | 94.07% | 87.41% | 84.29% | okp85_not_met | – |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 98.44% | 98.19% | 98.51% | 98.31% | 98.29% | 98.45% | 100.00% | 91.21% | 98.38% | 98.37% | 96.39% | 94.86% | 95.28% | 87.30% | 93.39% | 89.60% | 92.13% | 95.58% | 97.78% | 62.56% | 90.40% | 94.29% | 88.15% | 83.80% | okp85_not_met | – |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 97.97% | 97.55% | 98.19% | 97.79% | 97.66% | 98.00% | 100.00% | 87.37% | 98.39% | 98.38% | 96.79% | 94.88% | 94.05% | 86.18% | 92.92% | 88.33% | 90.61% | 94.64% | 98.52% | 53.63% | 90.23% | 94.08% | 85.93% | 84.06% | okp85_not_met | – |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | decoder | legion | 3 | 3 | 24M | 94.0 ms | 97.93% ±0.31 | 97.55% ±0.57 | 98.18% ±0.32 | 97.80% ±0.44 | 97.73% ±0.40 | 97.96% ±0.29 | 99.60% ±0.00 | 88.85% ±2.88 | 98.01% ±0.38 | 98.08% ±0.20 | 95.31% ±1.67 | 95.19% ±0.62 | 93.43% ±1.39 | 87.71% ±0.58 | 88.68% ±0.38 | 86.86% ±0.76 | 89.27% ±2.00 | 94.02% ±1.03 | 96.30% ±0.74 | 53.91% ±7.96 | 90.21% ±0.28 | 92.37% ±0.46 | 82.96% ±3.23 | 81.09% ±2.76 | cần sửap85_not_met | – |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | encoder | zephyrus | 1 | 1 | 86M | 11.7 ms | 97.81% | 97.33% | 98.05% | 97.63% | 97.62% | 97.84% | 99.60% | 88.26% | 96.62% | 97.13% | 90.36% | 94.14% | 92.39% | 81.26% | 89.47% | 83.84% | 87.75% | 93.12% | 96.30% | 50.00% | 87.86% | 91.68% | 83.70% | 79.02% | okp85_not_met | – |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | encoder | zephyrus | 1 | 1 | 111M | 22.4 ms | 98.20% | 98.07% | 98.31% | 98.15% | 98.10% | 98.22% | 99.60% | 91.51% | 97.23% | 97.45% | 92.37% | 93.12% | 94.45% | 86.34% | 89.74% | 87.54% | 89.66% | 94.65% | 88.89% | 63.49% | 87.83% | 91.20% | 81.48% | 74.83% | okp85_not_met | – |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | decoder | legion | 1 | 1 | 17M | 55.4 ms | 97.42% | 97.05% | 97.41% | 97.13% | 97.04% | 97.47% | 99.60% | 85.52% | 97.23% | 97.30% | 93.98% | 92.13% | 93.93% | 84.74% | 93.06% | 87.74% | 89.57% | 94.44% | 94.07% | 54.98% | 87.66% | 91.44% | 80.74% | 73.15% | okp85_not_met | – |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | decoder | legion | 3 | 3 | 17M | 52.8 ms | 97.63% ±0.06 | 97.24% ±0.25 | 97.76% ±0.27 | 97.42% ±0.26 | 97.38% ±0.15 | 97.67% ±0.05 | 99.60% ±0.00 | 87.23% ±0.98 | 97.82% ±0.11 | 97.96% ±0.10 | 97.05% ±0.23 | 93.31% ±0.74 | 94.09% ±0.22 | 87.35% ±0.85 | 93.61% ±0.40 | 89.46% ±0.24 | 89.97% ±0.24 | 94.61% ±0.21 | 95.80% ±0.43 | 54.65% ±0.21 | 89.45% ±0.83 | 92.65% ±0.37 | 86.67% ±1.28 | 76.08% ±5.09 | okp85_not_met | – |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 98.36% | 98.08% | 98.38% | 98.19% | 98.14% | 98.38% | 99.60% | 90.51% | 98.21% | 98.32% | 95.98% | 94.84% | 94.77% | 87.06% | 94.28% | 89.66% | 91.29% | 95.18% | 97.04% | 58.22% | 91.41% | 94.52% | 88.15% | 86.23% | okp85_not_met | – |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | encoder | legion | 3 | 3 | 304M | 12.3 ms | 97.98% ±0.37 | 97.48% ±0.53 | 98.00% ±0.71 | 97.67% ±0.63 | 97.73% ±0.42 | 98.01% ±0.36 | 99.46% ±0.23 | 88.30% ±2.78 | 97.81% ±0.56 | 97.89% ±0.30 | 94.78% ±1.39 | 93.78% ±0.19 | 94.28% ±0.85 | 86.23% ±0.68 | 91.64% ±0.96 | 87.98% ±0.26 | 90.31% ±1.58 | 94.68% ±0.65 | 96.54% ±0.43 | 59.51% ±8.18 | 88.23% ±1.07 | 92.30% ±0.18 | 85.68% ±1.13 | 77.99% ±1.44 | okp85_not_met | – |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | encoder | zephyrus | 3 | 3 | 111M | 20.7 ms | 97.79% ±0.10 | 97.46% ±0.20 | 97.83% ±0.10 | 97.57% ±0.14 | 97.61% ±0.13 | 97.82% ±0.09 | 99.46% ±0.61 | 87.75% ±1.78 | 97.81% ±0.21 | 97.85% ±0.23 | 94.78% ±0.40 | 93.41% ±1.33 | 93.54% ±1.31 | 85.84% ±1.51 | 89.34% ±3.20 | 86.40% ±2.87 | 89.17% ±1.88 | 94.08% ±1.03 | 96.05% ±2.99 | 55.21% ±8.87 | 89.13% ±0.14 | 91.89% ±0.54 | 80.99% ±1.86 | 80.00% ±0.15 | okp85_not_met | – |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | decoder | legion | 3 | 3 | 33M | 138.1 ms | 97.91% ±0.13 | 97.41% ±0.12 | 98.09% ±0.29 | 97.67% ±0.18 | 97.57% ±0.17 | 97.94% ±0.12 | 99.46% ±0.23 | 86.91% ±0.75 | 98.22% ±0.12 | 98.23% ±0.14 | 96.52% ±0.23 | 94.25% ±0.94 | 94.46% ±0.34 | 85.85% ±0.62 | 92.14% ±0.66 | 88.06% ±0.35 | 90.80% ±0.50 | 94.88% ±0.28 | 96.54% ±0.43 | 57.71% ±1.73 | 89.84% ±0.22 | 93.39% ±0.82 | 83.46% ±2.80 | 82.31% ±3.12 | okp85_not_met | – |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | decoder | legion | 2 | 2 | 13M | 51.1 ms | 97.70% ±0.28 | 97.31% ±0.29 | 97.89% ±0.35 | 97.51% ±0.33 | 97.41% ±0.29 | 97.73% ±0.27 | 99.40% ±0.28 | 86.40% ±1.31 | 98.14% ±0.25 | 98.15% ±0.19 | 95.78% ±0.85 | 94.83% ±1.11 | 93.68% ±0.25 | 86.72% ±2.42 | 90.09% ±1.30 | 87.26% ±0.38 | 89.33% ±0.93 | 94.22% ±0.21 | 96.67% ±0.52 | 53.84% ±1.70 | 89.15% ±0.31 | 92.41% ±0.79 | 87.41% ±2.10 | 77.12% ±0.42 | okp85_not_met | – |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | decoder | legion | 3 | 3 | 26M | 49.5 ms | 97.75% ±0.31 | 97.22% ±0.48 | 98.09% ±0.34 | 97.57% ±0.42 | 97.40% ±0.35 | 97.79% ±0.30 | 99.33% ±0.61 | 86.20% ±1.82 | 98.19% ±0.30 | 98.19% ±0.22 | 95.18% ±1.06 | 95.31% ±0.80 | 92.93% ±1.08 | 84.73% ±1.95 | 90.39% ±1.98 | 86.31% ±2.08 | 88.45% ±1.84 | 93.58% ±0.82 | 95.56% ±1.28 | 51.68% ±5.99 | 87.35% ±0.54 | 91.63% ±0.22 | 82.47% ±2.38 | 78.25% ±0.99 | okp85_not_met | – |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | encoder | zephyrus | 3 | 3 | 111M | 18.0 ms | 97.92% ±0.33 | 97.33% ±0.33 | 98.16% ±0.29 | 97.68% ±0.32 | 97.58% ±0.38 | 97.95% ±0.32 | 99.33% ±0.23 | 87.51% ±1.41 | 98.02% ±0.18 | 97.99% ±0.16 | 95.31% ±0.93 | 94.07% ±1.22 | 93.29% ±0.59 | 83.07% ±1.08 | 91.69% ±1.16 | 85.86% ±1.06 | 88.47% ±0.70 | 93.80% ±0.46 | 93.33% ±1.28 | 54.77% ±3.98 | 87.59% ±0.47 | 91.67% ±0.64 | 83.95% ±4.70 | 77.63% ±3.01 | okp85_not_met | – |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | encoder | zephyrus | 1 | 1 | 86M | 12.0 ms | 98.05% | 97.74% | 97.00% | 97.27% | 97.88% | 98.07% | 99.20% | 89.17% | 98.13% | 98.38% | 95.98% | 96.37% | 93.93% | 89.72% | 80.45% | 79.26% | 89.40% | 94.24% | 95.56% | 56.58% | 88.55% | 92.07% | 84.44% | 82.01% | okp85_not_met | – |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | decoder | kaggle | 1 | 1 | 33M | 233.2 ms | 97.81% | 97.46% | 98.03% | 97.68% | 97.54% | 97.85% | 99.20% | 87.90% | 97.99% | 97.91% | 95.18% | 94.80% | 93.89% | 85.22% | 95.20% | 88.75% | 89.95% | 94.37% | 97.78% | 55.46% | 90.17% | 92.21% | 85.93% | 74.84% | okp85_not_met | – |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | decoder | kaggle | 1 | 1 | 44M | 379.1 ms | 98.40% | 98.09% | 98.28% | 98.15% | 98.10% | 98.42% | 99.20% | 91.14% | 97.99% | 98.06% | 95.98% | 94.09% | 95.36% | 86.98% | 94.11% | 89.92% | 91.61% | 95.57% | 94.81% | 65.98% | 89.81% | 93.11% | 85.93% | 81.69% | okp85_not_met | – |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | ensemble | legion | 1 | 1 | N/A | 19.6 ms | 97.70% | 97.38% | 97.75% | 97.49% | 97.47% | 97.73% | 99.20% | 87.59% | 98.14% | 97.93% | 93.98% | 97.10% | 94.77% | 89.51% | 91.42% | 89.63% | 91.19% | 95.08% | 97.04% | 60.93% | 92.21% | 93.73% | 85.93% | 84.67% | okp85_not_met | – |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | encoder | zephyrus | 3 | 3 | 86M | 9.0 ms | 97.40% ±0.30 | 97.11% ±0.39 | 97.67% ±0.10 | 97.30% ±0.26 | 97.19% ±0.38 | 97.44% ±0.29 | 99.20% ±0.40 | 86.29% ±1.98 | 97.00% ±0.17 | 97.02% ±0.30 | 92.24% ±1.62 | 92.62% ±0.80 | 93.55% ±0.85 | 84.83% ±0.75 | 88.58% ±0.45 | 85.68% ±0.61 | 89.30% ±1.34 | 94.04% ±0.67 | 96.79% ±1.71 | 55.92% ±5.45 | 86.51% ±0.72 | 91.11% ±1.01 | 84.44% ±2.57 | 72.87% ±6.65 | okp85_not_met | – |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | encoder | zephyrus | 3 | 3 | 111M | 17.6 ms | 97.84% ±0.43 | 97.46% ±0.48 | 98.05% ±0.33 | 97.69% ±0.40 | 97.60% ±0.45 | 97.87% ±0.43 | 99.20% ±0.80 | 88.13% ±1.98 | 97.74% ±0.18 | 97.80% ±0.04 | 93.98% ±1.06 | 94.36% ±1.06 | 93.25% ±0.91 | 84.66% ±1.21 | 89.98% ±0.67 | 86.18% ±0.92 | 88.84% ±1.21 | 93.81% ±0.68 | 95.80% ±1.54 | 54.00% ±6.34 | 87.92% ±1.41 | 91.87% ±0.84 | 82.72% ±3.08 | 78.38% ±4.65 | okp85_not_met | – |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | decoder | kaggle | 3 | 3 | 33M | 232.8 ms | 97.83% ±0.46 | 97.45% ±0.58 | 98.06% ±0.27 | 97.69% ±0.46 | 97.54% ±0.55 | 97.86% ±0.44 | 99.20% ±0.70 | 87.58% ±3.37 | 98.18% ±0.14 | 98.18% ±0.08 | 96.79% ±0.40 | 94.02% ±0.57 | 95.06% ±0.81 | 87.66% ±2.75 | 93.11% ±1.06 | 89.42% ±0.89 | 91.58% ±1.22 | 95.37% ±0.63 | 96.05% ±1.86 | 63.40% ±9.74 | 90.26% ±0.82 | 93.73% ±0.38 | 85.68% ±2.38 | 83.81% ±0.41 | okp85_not_met | – |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 97.40% ±0.38 | 97.14% ±0.38 | 97.28% ±0.34 | 97.12% ±0.39 | 97.19% ±0.37 | 97.43% ±0.37 | 99.06% ±0.61 | 86.69% ±2.16 | 97.43% ±0.68 | 97.43% ±0.57 | 94.24% ±2.82 | 93.51% ±0.69 | 93.55% ±0.44 | 87.15% ±2.84 | 89.63% ±2.02 | 87.28% ±1.82 | 89.40% ±0.72 | 94.03% ±0.36 | 94.32% ±2.14 | 54.81% ±2.05 | 89.35% ±0.96 | 91.93% ±0.20 | 87.16% ±0.43 | 72.67% ±2.18 | okp85_not_met | – |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | decoder | legion | 3 | 3 | 13M | 49.8 ms | 97.71% ±0.06 | 97.12% ±0.25 | 97.83% ±0.23 | 97.39% ±0.03 | 97.39% ±0.12 | 97.75% ±0.05 | 99.06% ±0.23 | 86.25% ±0.75 | 97.82% ±0.30 | 97.85% ±0.09 | 94.11% ±0.61 | 94.24% ±0.18 | 93.74% ±0.69 | 85.63% ±1.37 | 89.69% ±0.76 | 86.68% ±0.97 | 89.38% ±1.05 | 94.20% ±0.61 | 95.56% ±0.00 | 55.79% ±3.02 | 88.70% ±2.18 | 92.27% ±0.59 | 84.69% ±1.86 | 79.98% ±1.27 | okp85_not_met | – |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 97.97% ±0.51 | 97.73% ±0.51 | 98.15% ±0.39 | 97.89% ±0.47 | 97.74% ±0.56 | 97.99% ±0.50 | 98.93% ±0.93 | 89.73% ±2.51 | 97.96% ±0.24 | 97.76% ±0.20 | 95.45% ±0.61 | 94.20% ±1.10 | 94.44% ±0.31 | 86.97% ±0.85 | 91.43% ±2.11 | 88.54% ±1.15 | 90.41% ±0.34 | 94.72% ±0.28 | 94.07% ±0.74 | 61.31% ±2.01 | 89.50% ±0.74 | 92.49% ±0.36 | 85.19% ±1.48 | 80.61% ±1.13 | okp85_not_met | – |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | encoder | zephyrus | 3 | 3 | 111M | 17.8 ms | 97.84% ±0.38 | 97.41% ±0.36 | 97.93% ±0.27 | 97.61% ±0.35 | 97.55% ±0.39 | 97.87% ±0.36 | 98.93% ±0.46 | 87.82% ±2.47 | 97.66% ±0.24 | 97.70% ±0.17 | 93.84% ±0.84 | 93.49% ±1.44 | 93.47% ±1.09 | 83.53% ±1.31 | 89.90% ±1.46 | 85.62% ±1.73 | 88.60% ±1.89 | 93.95% ±0.85 | 94.07% ±3.39 | 56.50% ±8.37 | 87.72% ±0.43 | 91.47% ±0.75 | 83.95% ±4.82 | 78.04% ±6.59 | okp85_not_met | – |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | decoder | legion | 3 | 3 | 17M | 48.0 ms | 97.63% ±0.32 | 97.26% ±0.40 | 97.66% ±0.31 | 97.38% ±0.37 | 97.34% ±0.44 | 97.67% ±0.30 | 98.93% ±0.61 | 87.09% ±2.39 | 97.62% ±0.63 | 97.61% ±0.50 | 93.84% ±2.28 | 93.33% ±1.27 | 93.54% ±0.62 | 84.05% ±1.54 | 91.15% ±1.92 | 86.56% ±1.90 | 89.57% ±1.04 | 94.04% ±0.47 | 93.33% ±2.67 | 54.94% ±4.50 | 87.30% ±0.66 | 91.57% ±0.59 | 80.49% ±0.43 | 74.11% ±1.29 | cần sửap85_not_met | – |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | encoder | zephyrus | 6 | 6 | 86M | 19.6 ms | 97.53% ±0.25 | 97.24% ±0.34 | 97.67% ±0.23 | 97.38% ±0.29 | 97.31% ±0.31 | 97.57% ±0.24 | 98.86% ±0.59 | 87.13% ±1.98 | 97.62% ±0.35 | 97.46% ±0.28 | 92.30% ±1.51 | 95.44% ±0.90 | 94.17% ±0.71 | 87.87% ±1.16 | 91.13% ±1.94 | 88.52% ±1.30 | 90.31% ±0.93 | 94.56% ±0.61 | 96.17% ±1.09 | 58.37% ±4.83 | 90.97% ±0.69 | 93.13% ±0.52 | 83.95% ±3.46 | 83.79% ±3.29 | cần sửap85_not_met | – |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 97.58% ±0.12 | 97.14% ±0.20 | 97.40% ±0.39 | 97.18% ±0.21 | 97.26% ±0.13 | 97.62% ±0.12 | 98.80% ±0.40 | 86.32% ±0.33 | 97.74% ±0.25 | 97.80% ±0.22 | 95.31% ±0.93 | 93.74% ±2.49 | 93.88% ±0.25 | 86.69% ±1.21 | 90.52% ±2.29 | 87.54% ±1.34 | 89.90% ±0.54 | 94.33% ±0.16 | 95.80% ±1.13 | 56.43% ±3.94 | 89.40% ±1.72 | 91.80% ±0.36 | 84.69% ±4.08 | 73.25% ±4.15 | okp85_not_met | – |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | encoder | zephyrus | 3 | 3 | 135M | 19.6 ms | 97.38% ±0.23 | 97.07% ±0.29 | 97.41% ±0.55 | 97.16% ±0.37 | 97.12% ±0.24 | 97.42% ±0.23 | 98.80% ±0.40 | 86.74% ±1.36 | 97.39% ±0.15 | 97.43% ±0.07 | 94.78% ±1.84 | 92.95% ±1.57 | 93.75% ±0.33 | 85.53% ±1.45 | 90.99% ±2.39 | 87.31% ±1.74 | 89.52% ±0.72 | 94.16% ±0.28 | 94.81% ±0.74 | 57.32% ±2.62 | 88.69% ±1.59 | 91.52% ±0.76 | 87.65% ±0.43 | 70.76% ±2.06 | okp85_not_met | – |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | decoder | legion | 3 | 3 | 13M | 49.4 ms | 97.81% ±0.04 | 97.34% ±0.12 | 98.08% ±0.13 | 97.64% ±0.08 | 97.48% ±0.10 | 97.85% ±0.03 | 98.80% ±0.70 | 87.03% ±0.96 | 98.01% ±0.20 | 98.03% ±0.20 | 94.91% ±1.41 | 94.41% ±0.72 | 93.46% ±0.58 | 85.16% ±1.52 | 90.24% ±1.42 | 86.50% ±0.13 | 88.85% ±1.10 | 94.00% ±0.49 | 94.81% ±0.74 | 53.58% ±3.53 | 87.12% ±0.79 | 91.74% ±0.28 | 81.73% ±2.80 | 77.27% ±3.36 | okp85_not_met | – |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | decoder | zephyrus | 3 | 3 | 4M | 55.8 ms | 97.51% ±0.35 | 97.23% ±0.39 | 97.93% ±0.51 | 97.52% ±0.46 | 97.34% ±0.54 | 97.54% ±0.34 | 98.80% ±0.00 | 88.34% ±2.79 | 97.72% ±0.41 | 97.62% ±0.43 | 93.84% ±1.62 | 94.60% ±0.88 | 92.36% ±0.69 | 81.85% ±0.25 | 89.30% ±2.48 | 84.01% ±1.33 | 87.19% ±1.36 | 92.95% ±0.62 | 93.58% ±1.13 | 51.76% ±2.85 | 86.01% ±0.47 | 90.10% ±0.30 | 81.98% ±1.86 | 74.51% ±3.74 | okp85_not_met | – |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | encoder | legion | 3 | 3 | 304M | 12.6 ms | 97.97% ±0.35 | 97.66% ±0.35 | 98.00% ±0.32 | 97.78% ±0.37 | 97.76% ±0.46 | 97.99% ±0.33 | 98.80% ±1.06 | 89.53% ±3.05 | 97.79% ±0.11 | 98.13% ±0.28 | 95.18% ±0.00 | 95.20% ±1.76 | 94.25% ±0.31 | 86.66% ±1.60 | 89.46% ±2.03 | 87.11% ±0.76 | 89.87% ±0.69 | 94.64% ±0.30 | 94.81% ±1.48 | 57.86% ±1.37 | 88.08% ±0.17 | 92.10% ±0.73 | 84.69% ±0.43 | 77.17% ±3.39 | cần sửap85_not_met | – |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | encoder | zephyrus | 3 | 3 | 111M | 16.6 ms | 97.72% ±0.27 | 97.28% ±0.23 | 97.82% ±0.34 | 97.47% ±0.31 | 97.45% ±0.21 | 97.76% ±0.26 | 98.80% ±1.39 | 87.16% ±1.42 | 98.01% ±0.26 | 97.98% ±0.20 | 94.91% ±0.61 | 94.67% ±0.78 | 92.90% ±1.13 | 83.33% ±2.27 | 88.53% ±1.37 | 84.59% ±1.69 | 87.93% ±2.17 | 93.56% ±0.95 | 95.80% ±0.86 | 51.28% ±4.33 | 88.49% ±1.96 | 92.33% ±0.74 | 85.43% ±1.86 | 79.99% ±2.43 | okp85_not_met | – |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | encoder | zephyrus | 3 | 3 | 111M | 19.6 ms | 97.45% ±0.08 | 96.98% ±0.22 | 97.68% ±0.23 | 97.24% ±0.21 | 97.06% ±0.17 | 97.49% ±0.08 | 98.80% ±1.06 | 85.72% ±0.22 | 97.61% ±0.27 | 97.50% ±0.08 | 92.64% ±0.61 | 93.90% ±0.37 | 93.54% ±0.83 | 84.02% ±1.71 | 91.11% ±0.39 | 86.24% ±1.19 | 89.26% ±1.07 | 94.08% ±0.65 | 96.05% ±1.13 | 54.78% ±4.76 | 87.72% ±0.47 | 91.78% ±0.35 | 80.74% ±0.74 | 79.37% ±0.36 | okp85_not_met | – |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | encoder | zephyrus | 1 | 1 | 111M | 21.3 ms | 98.09% | 97.89% | 98.10% | 97.96% | 97.86% | 98.11% | 98.80% | 90.11% | 97.87% | 97.60% | 92.37% | 93.88% | 94.21% | 86.16% | 92.29% | 88.36% | 89.74% | 94.54% | 94.07% | 59.91% | 89.26% | 91.39% | 85.93% | 77.33% | okp85_not_met | – |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | encoder | zephyrus | 3 | 3 | 111M | 20.2 ms | 97.93% ±0.20 | 97.56% ±0.27 | 98.04% ±0.47 | 97.75% ±0.27 | 97.72% ±0.12 | 97.96% ±0.21 | 98.80% ±1.45 | 88.75% ±2.12 | 97.72% ±0.31 | 97.67% ±0.30 | 93.31% ±1.01 | 93.44% ±0.87 | 93.37% ±0.30 | 84.34% ±2.34 | 89.28% ±0.88 | 85.83% ±1.36 | 88.70% ±0.64 | 93.86% ±0.21 | 93.58% ±1.13 | 54.68% ±2.12 | 87.61% ±1.39 | 91.31% ±0.50 | 81.73% ±3.08 | 78.06% ±0.46 | cần sửap85_not_met | – |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | encoder | zephyrus | 1 | 1 | 86M | 7.9 ms | 97.03% | 96.91% | 97.12% | 96.93% | 96.96% | 97.07% | 98.80% | 86.32% | 97.14% | 97.50% | 93.98% | 94.74% | 92.78% | 83.84% | 88.76% | 85.17% | 88.29% | 93.32% | 96.30% | 53.28% | 87.07% | 91.15% | 82.96% | 81.16% | okp85_not_met | – |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | ensemble | legion | 1 | 1 | N/A | 21.2 ms | 97.89% | 97.60% | 98.06% | 97.78% | 97.65% | 97.92% | 98.80% | 88.81% | 98.17% | 97.96% | 94.78% | 96.72% | 94.61% | 89.57% | 91.54% | 89.71% | 91.29% | 94.92% | 97.04% | 60.65% | 92.28% | 93.82% | 85.19% | 85.19% | cần sửap85_not_met | – |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | encoder | legion | 3 | 3 | 100M | 55.9 ms | 97.53% ±0.06 | 97.08% ±0.03 | 97.67% ±0.34 | 97.29% ±0.18 | 97.18% ±0.10 | 97.57% ±0.05 | 98.66% ±0.61 | 86.01% ±1.25 | 97.61% ±0.18 | 97.65% ±0.16 | 92.77% ±1.75 | 94.93% ±0.13 | 93.07% ±0.29 | 86.81% ±0.74 | 89.90% ±1.50 | 87.14% ±0.56 | 88.25% ±0.51 | 93.67% ±0.23 | 95.31% ±1.54 | 52.09% ±2.15 | 88.94% ±0.68 | 91.95% ±0.64 | 80.00% ±3.92 | 81.99% ±3.44 | okp85_not_met | – |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | encoder | zephyrus | 3 | 3 | 86M | 19.5 ms | 97.45% ±0.13 | 97.04% ±0.10 | 97.40% ±0.42 | 97.13% ±0.27 | 97.09% ±0.08 | 97.50% ±0.12 | 98.66% ±0.23 | 85.50% ±0.43 | 97.65% ±0.20 | 97.54% ±0.44 | 93.98% ±2.01 | 93.50% ±2.11 | 93.33% ±0.36 | 87.40% ±1.09 | 89.78% ±2.63 | 87.30% ±1.81 | 89.03% ±0.90 | 93.90% ±0.36 | 96.30% ±0.74 | 52.43% ±0.64 | 89.52% ±0.67 | 92.23% ±0.55 | 87.65% ±0.86 | 74.27% ±0.64 | okp85_not_met | – |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 97.65% ±0.16 | 97.36% ±0.20 | 97.45% ±0.70 | 97.33% ±0.33 | 97.39% ±0.17 | 97.68% ±0.15 | 98.66% ±0.61 | 87.76% ±1.47 | 97.86% ±0.46 | 97.74% ±0.57 | 94.65% ±1.52 | 94.92% ±2.14 | 93.56% ±1.00 | 86.33% ±0.85 | 89.50% ±2.91 | 86.80% ±1.81 | 89.03% ±1.68 | 94.04% ±0.83 | 94.07% ±1.96 | 54.71% ±5.49 | 88.58% ±0.87 | 91.47% ±1.30 | 83.95% ±0.86 | 73.48% ±4.54 | okp85_not_met | – |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | encoder | zephyrus | 3 | 3 | 86M | 26.8 ms | 97.51% ±0.14 | 97.20% ±0.18 | 97.82% ±0.06 | 97.44% ±0.12 | 97.30% ±0.14 | 97.55% ±0.13 | 98.66% ±0.46 | 86.82% ±0.93 | 97.31% ±0.20 | 97.55% ±0.18 | 92.77% ±0.40 | 95.21% ±1.45 | 93.95% ±0.41 | 87.41% ±1.24 | 92.44% ±0.51 | 89.10% ±0.55 | 89.83% ±0.25 | 94.34% ±0.33 | 93.09% ±2.60 | 57.53% ±3.02 | 90.08% ±0.91 | 92.73% ±0.60 | 81.73% ±1.71 | 82.96% ±1.51 | okp85_not_met | – |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | encoder | zephyrus | 3 | 3 | 135M | 22.5 ms | 97.41% ±0.16 | 97.07% ±0.23 | 97.44% ±0.29 | 97.17% ±0.24 | 97.08% ±0.17 | 97.45% ±0.15 | 98.66% ±0.46 | 86.01% ±1.30 | 97.50% ±0.33 | 97.47% ±0.38 | 94.78% ±1.45 | 92.80% ±1.11 | 93.85% ±0.77 | 87.55% ±1.58 | 90.04% ±1.89 | 87.79% ±1.69 | 89.50% ±0.89 | 94.29% ±0.62 | 96.30% ±0.74 | 56.69% ±4.71 | 88.28% ±0.56 | 91.57% ±0.63 | 86.17% ±2.80 | 73.30% ±2.95 | okp85_not_met | – |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | decoder | legion | 3 | 3 | 13M | 49.3 ms | 97.78% ±0.24 | 97.31% ±0.47 | 98.10% ±0.39 | 97.65% ±0.43 | 97.49% ±0.29 | 97.81% ±0.24 | 98.66% ±0.46 | 87.85% ±1.14 | 97.79% ±0.24 | 97.92% ±0.34 | 94.51% ±1.01 | 94.39% ±1.57 | 93.44% ±0.84 | 81.79% ±2.67 | 86.23% ±4.77 | 83.09% ±3.73 | 89.23% ±0.91 | 93.90% ±0.63 | 92.59% ±0.00 | 55.75% ±6.04 | 86.35% ±0.70 | 91.67% ±0.25 | 83.70% ±1.28 | 74.89% ±2.04 | okp85_not_met | – |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | encoder | legion | 3 | 3 | 304M | 12.9 ms | 97.79% ±0.05 | 97.22% ±0.16 | 97.89% ±0.11 | 97.48% ±0.12 | 97.45% ±0.02 | 97.83% ±0.05 | 98.66% ±0.23 | 86.40% ±0.15 | 97.69% ±0.03 | 97.96% ±0.11 | 93.98% ±0.40 | 94.89% ±1.53 | 93.25% ±0.71 | 85.02% ±0.67 | 90.82% ±1.03 | 86.74% ±0.49 | 88.83% ±0.47 | 93.83% ±0.55 | 96.30% ±0.74 | 52.77% ±3.95 | 88.50% ±0.35 | 92.68% ±0.21 | 85.93% ±3.23 | 80.78% ±2.17 | okp85_not_met | – |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | encoder | zephyrus | 3 | 3 | 86M | 14.2 ms | 97.94% ±0.16 | 97.64% ±0.15 | 97.46% ±0.52 | 97.49% ±0.34 | 97.80% ±0.12 | 97.96% ±0.16 | 98.66% ±0.61 | 89.67% ±1.00 | 97.68% ±0.03 | 97.99% ±0.14 | 95.31% ±0.61 | 94.68% ±0.61 | 94.08% ±0.18 | 88.53% ±2.18 | 87.40% ±0.35 | 86.63% ±0.83 | 89.94% ±0.41 | 94.46% ±0.14 | 94.32% ±1.71 | 57.40% ±1.54 | 87.29% ±1.56 | 91.88% ±0.60 | 85.68% ±1.54 | 73.69% ±1.57 | okp85_not_met | – |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | encoder | zephyrus | 3 | 3 | 135M | 9.2 ms | 97.98% ±0.06 | 97.68% ±0.20 | 97.87% ±0.21 | 97.74% ±0.12 | 97.93% ±0.14 | 98.00% ±0.06 | 98.66% ±0.23 | 91.24% ±1.99 | 97.67% ±0.17 | 97.97% ±0.09 | 95.31% ±0.61 | 94.57% ±1.22 | 94.45% ±0.67 | 87.63% ±0.70 | 88.68% ±1.67 | 87.41% ±1.48 | 90.37% ±1.31 | 94.73% ±0.55 | 92.59% ±1.28 | 61.55% ±5.61 | 88.38% ±0.32 | 91.94% ±0.44 | 84.94% ±4.08 | 75.19% ±1.83 | okp85_not_met | – |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | encoder | zephyrus | 3 | 3 | 87M | 20.9 ms | 97.49% ±0.20 | 97.04% ±0.29 | 97.60% ±0.24 | 97.24% ±0.27 | 97.17% ±0.17 | 97.53% ±0.19 | 98.53% ±0.23 | 86.29% ±0.83 | 97.83% ±0.27 | 97.70% ±0.26 | 95.85% ±1.16 | 92.87% ±0.74 | 93.64% ±0.36 | 85.62% ±0.89 | 90.36% ±1.31 | 87.05% ±0.75 | 89.31% ±0.68 | 94.10% ±0.28 | 94.81% ±1.48 | 55.77% ±2.72 | 88.06% ±0.56 | 91.33% ±0.44 | 86.42% ±2.26 | 71.06% ±1.88 | okp85_not_met | – |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | encoder | zephyrus | 3 | 3 | 86M | 10.6 ms | 97.32% ±0.02 | 96.92% ±0.16 | 97.55% ±0.26 | 97.15% ±0.20 | 97.06% ±0.08 | 97.36% ±0.02 | 98.53% ±0.23 | 86.18% ±0.47 | 97.21% ±0.05 | 97.47% ±0.23 | 93.31% ±0.84 | 94.06% ±0.24 | 92.41% ±0.56 | 82.73% ±1.09 | 89.65% ±0.51 | 84.89% ±0.95 | 87.65% ±1.04 | 93.09% ±0.46 | 95.31% ±1.86 | 50.07% ±2.42 | 87.29% ±0.23 | 90.53% ±0.62 | 85.68% ±2.26 | 70.93% ±2.59 | okp85_not_met | – |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | encoder | legion | 3 | 3 | 304M | 13.1 ms | 98.01% ±0.37 | 97.70% ±0.56 | 98.00% ±0.45 | 97.81% ±0.52 | 97.79% ±0.44 | 98.03% ±0.36 | 98.53% ±0.84 | 89.67% ±2.24 | 97.89% ±0.33 | 98.03% ±0.16 | 95.05% ±1.62 | 94.42% ±0.59 | 94.66% ±0.68 | 85.89% ±0.66 | 91.98% ±0.67 | 88.14% ±0.87 | 90.96% ±1.04 | 94.99% ±0.52 | 94.57% ±1.54 | 61.87% ±6.46 | 88.48% ±0.03 | 92.69% ±0.24 | 84.44% ±1.28 | 79.38% ±1.32 | okp85_not_met | – |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | encoder | zephyrus | 3 | 3 | 111M | 22.0 ms | 97.96% ±0.19 | 97.79% ±0.07 | 98.04% ±0.46 | 97.87% ±0.22 | 97.77% ±0.11 | 97.98% ±0.20 | 98.53% ±1.16 | 89.99% ±0.92 | 97.72% ±0.32 | 97.68% ±0.31 | 93.98% ±2.13 | 93.23% ±0.74 | 93.77% ±0.42 | 84.20% ±2.15 | 88.68% ±1.51 | 85.65% ±1.30 | 88.90% ±0.35 | 94.14% ±0.29 | 91.60% ±2.38 | 58.21% ±4.00 | 87.34% ±1.58 | 90.99% ±0.94 | 81.73% ±2.99 | 78.44% ±0.34 | okp85_not_met | – |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | encoder | zephyrus | 3 | 3 | 111M | 20.5 ms | 97.57% ±0.13 | 97.18% ±0.15 | 97.71% ±0.22 | 97.38% ±0.11 | 97.22% ±0.17 | 97.60% ±0.13 | 98.39% ±0.80 | 87.19% ±0.22 | 97.56% ±0.24 | 97.54% ±0.10 | 94.38% ±0.40 | 92.65% ±1.09 | 93.59% ±0.10 | 83.62% ±1.48 | 89.45% ±1.81 | 85.46% ±1.50 | 88.90% ±0.54 | 94.03% ±0.17 | 94.81% ±1.96 | 56.40% ±1.06 | 87.26% ±1.62 | 91.12% ±0.73 | 84.44% ±3.23 | 75.11% ±2.31 | okp85_not_met | – |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | encoder | legion | 1 | 1 | 105M | 48.8 ms | 97.42% | 97.15% | 97.49% | 97.24% | 97.17% | 97.46% | 98.39% | 86.57% | 97.41% | 97.36% | 89.96% | 95.32% | 92.35% | 84.87% | 90.61% | 86.41% | 87.70% | 93.12% | 93.33% | 47.91% | 88.35% | 91.74% | 83.70% | 76.35% | okp85_not_met | – |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | encoder | zephyrus | 1 | 1 | 86M | 18.8 ms | 97.54% | 97.12% | 97.53% | 97.27% | 97.35% | 97.57% | 98.39% | 88.13% | 97.27% | 97.66% | 94.38% | 94.38% | 90.48% | 82.09% | 87.84% | 83.14% | 85.37% | 91.68% | 94.81% | 41.83% | 85.95% | 88.85% | 88.89% | 60.30% | okp85_not_met | – |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | encoder | zephyrus | 1 | 1 | 86M | 7.8 ms | 97.38% | 97.17% | 97.27% | 97.14% | 97.21% | 97.41% | 98.39% | 87.19% | 97.61% | 97.75% | 95.58% | 93.70% | 92.35% | 83.18% | 89.13% | 85.15% | 87.78% | 92.99% | 89.63% | 50.00% | 86.56% | 90.08% | 82.22% | 68.94% | okp85_not_met | – |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | encoder | zephyrus | 3 | 3 | 110M | 36.2 ms | 97.49% ±0.12 | 97.12% ±0.14 | 97.77% ±0.26 | 97.38% ±0.09 | 97.27% ±0.04 | 97.52% ±0.13 | 98.39% ±1.06 | 87.33% ±1.73 | 97.55% ±0.13 | 97.47% ±0.23 | 92.10% ±0.84 | 95.69% ±0.22 | 93.40% ±0.85 | 89.07% ±1.60 | 88.25% ±1.38 | 87.13% ±1.03 | 89.35% ±1.16 | 93.95% ±0.65 | 96.30% ±1.48 | 53.80% ±5.00 | 88.74% ±1.79 | 91.94% ±0.92 | 80.74% ±3.39 | 77.18% ±4.67 | okp85_not_met | – |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | encoder | zephyrus | 3 | 3 | 87M | 20.6 ms | 97.42% ±0.21 | 97.15% ±0.38 | 97.39% ±0.43 | 97.19% ±0.38 | 97.22% ±0.23 | 97.46% ±0.20 | 98.39% ±0.70 | 87.21% ±1.58 | 97.53% ±0.14 | 97.34% ±0.20 | 94.11% ±1.41 | 92.65% ±1.60 | 94.32% ±0.30 | 87.41% ±2.38 | 90.53% ±2.16 | 88.12% ±0.69 | 90.34% ±0.53 | 94.62% ±0.21 | 93.09% ±1.13 | 60.88% ±3.68 | 89.83% ±1.88 | 92.28% ±0.46 | 86.67% ±1.28 | 77.41% ±2.84 | okp85_not_met | – |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | encoder | zephyrus | 3 | 3 | 111M | 18.3 ms | 97.66% ±0.27 | 97.43% ±0.35 | 97.59% ±0.24 | 97.45% ±0.22 | 97.37% ±0.28 | 97.69% ±0.27 | 98.26% ±1.41 | 88.49% ±2.39 | 97.72% ±0.05 | 97.69% ±0.08 | 94.91% ±1.67 | 93.92% ±0.75 | 93.27% ±0.52 | 83.70% ±0.20 | 89.12% ±1.48 | 85.37% ±0.88 | 88.63% ±0.69 | 93.79% ±0.40 | 94.07% ±0.74 | 54.43% ±3.34 | 87.83% ±1.79 | 91.13% ±1.27 | 85.19% ±4.51 | 72.97% ±8.96 | okp85_not_met | – |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | encoder | zephyrus | 3 | 3 | 111M | 18.7 ms | 97.70% ±0.20 | 97.39% ±0.34 | 97.56% ±0.25 | 97.41% ±0.31 | 97.38% ±0.38 | 97.73% ±0.19 | 98.26% ±0.61 | 87.74% ±2.32 | 97.63% ±0.17 | 97.68% ±0.26 | 93.57% ±2.81 | 93.61% ±1.46 | 94.29% ±0.44 | 85.49% ±2.04 | 90.32% ±0.42 | 87.14% ±1.33 | 89.85% ±0.49 | 94.60% ±0.29 | 94.07% ±1.96 | 61.34% ±5.39 | 88.76% ±1.25 | 91.98% ±0.47 | 86.91% ±3.34 | 80.40% ±1.07 | okp85_not_met | – |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | decoder | legion | 3 | 3 | 10M | 45.9 ms | 97.53% ±0.29 | 96.93% ±0.41 | 97.92% ±0.23 | 97.37% ±0.27 | 97.26% ±0.41 | 97.56% ±0.28 | 98.13% ±1.29 | 87.71% ±2.13 | 97.70% ±0.09 | 97.65% ±0.15 | 93.57% ±1.75 | 94.85% ±0.85 | 93.29% ±1.09 | 83.96% ±1.14 | 92.34% ±1.59 | 86.78% ±1.51 | 89.38% ±1.75 | 93.88% ±0.83 | 96.30% ±1.28 | 53.47% ±6.15 | 88.53% ±0.92 | 92.76% ±0.65 | 85.19% ±3.23 | 79.41% ±2.48 | okp85_not_met | – |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.7 ms | 97.48% ±0.20 | 97.15% ±0.15 | 97.59% ±0.30 | 97.29% ±0.25 | 97.23% ±0.14 | 97.51% ±0.19 | 98.13% ±0.84 | 86.76% ±1.17 | 97.70% ±0.39 | 97.66% ±0.35 | 93.57% ±2.24 | 95.00% ±1.73 | 93.83% ±0.37 | 87.17% ±1.55 | 91.97% ±1.84 | 88.66% ±1.23 | 89.63% ±0.30 | 94.24% ±0.29 | 94.81% ±1.96 | 57.03% ±3.05 | 90.14% ±1.16 | 92.91% ±0.50 | 83.21% ±1.13 | 84.74% ±2.44 | okp85_not_met | – |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | encoder | legion | 3 | 3 | 97M | 50.7 ms | 97.10% ±0.18 | 96.99% ±0.33 | 97.04% ±0.13 | 96.94% ±0.20 | 96.80% ±0.24 | 97.14% ±0.17 | 97.99% ±1.61 | 86.78% ±2.11 | 97.11% ±0.09 | 96.95% ±0.25 | 90.90% ±1.62 | 94.83% ±0.62 | 91.79% ±0.92 | 85.83% ±2.11 | 89.47% ±1.77 | 86.33% ±2.27 | 87.83% ±0.98 | 92.59% ±0.69 | 92.84% ±2.99 | 47.76% ±4.29 | 88.98% ±1.66 | 91.41% ±0.05 | 79.51% ±1.86 | 76.12% ±1.52 | cần sửap85_not_met | – |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.0 ms | 97.66% ±0.28 | 97.38% ±0.41 | 97.65% ±0.34 | 97.46% ±0.38 | 97.38% ±0.37 | 97.69% ±0.27 | 97.99% ±1.45 | 88.27% ±2.74 | 97.54% ±0.15 | 97.42% ±0.03 | 94.11% ±0.23 | 93.24% ±0.37 | 94.13% ±1.03 | 87.88% ±1.09 | 90.12% ±2.30 | 88.10% ±1.54 | 89.92% ±2.01 | 94.45% ±0.78 | 93.83% ±2.99 | 61.62% ±8.86 | 90.04% ±0.47 | 92.22% ±0.34 | 86.91% ±1.13 | 79.39% ±3.44 | okp85_not_met | – |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | encoder | zephyrus | 3 | 3 | 86M | 12.1 ms | 97.38% ±0.26 | 97.06% ±0.21 | 97.11% ±0.30 | 97.00% ±0.29 | 97.21% ±0.29 | 97.42% ±0.25 | 97.99% ±0.40 | 87.08% ±2.15 | 96.84% ±0.23 | 97.20% ±0.29 | 92.37% ±1.06 | 92.39% ±1.25 | 92.74% ±1.21 | 83.64% ±0.86 | 88.40% ±2.20 | 84.95% ±1.98 | 88.12% ±1.63 | 93.30% ±0.94 | 92.35% ±2.99 | 53.34% ±8.30 | 86.51% ±2.16 | 90.38% ±1.16 | 83.70% ±5.59 | 71.50% ±10.68 | okp85_not_met | – |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | encoder | zephyrus | 3 | 3 | 86M | 10.9 ms | 97.49% ±0.15 | 97.03% ±0.06 | 97.85% ±0.25 | 97.38% ±0.17 | 97.28% ±0.22 | 97.52% ±0.14 | 97.99% ±0.70 | 87.70% ±1.98 | 97.36% ±0.28 | 97.54% ±0.10 | 93.98% ±1.06 | 93.49% ±0.88 | 92.94% ±0.80 | 83.71% ±1.31 | 91.13% ±1.22 | 86.28% ±1.33 | 88.54% ±1.08 | 93.46% ±0.55 | 94.81% ±2.67 | 54.63% ±5.99 | 86.73% ±0.18 | 91.04% ±0.48 | 83.70% ±3.70 | 75.12% ±6.74 | okp85_not_met | – |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | encoder | zephyrus | 3 | 3 | 86M | 18.9 ms | 97.23% ±0.41 | 96.89% ±0.43 | 97.21% ±0.48 | 96.96% ±0.41 | 96.89% ±0.48 | 97.27% ±0.41 | 97.99% ±1.75 | 85.91% ±0.51 | 97.42% ±0.70 | 97.37% ±0.53 | 94.38% ±2.13 | 93.03% ±1.65 | 93.52% ±0.27 | 84.22% ±1.02 | 90.35% ±1.56 | 86.24% ±0.97 | 89.16% ±0.50 | 93.99% ±0.31 | 95.06% ±1.54 | 55.34% ±1.02 | 87.90% ±0.76 | 91.70% ±0.40 | 86.42% ±2.38 | 73.86% ±0.92 | okp85_not_met | – |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 97.09% ±0.20 | 96.64% ±0.57 | 96.87% ±0.27 | 96.68% ±0.41 | 96.87% ±0.32 | 97.12% ±0.20 | 97.72% ±1.16 | 86.91% ±0.81 | 96.78% ±0.48 | 96.97% ±0.34 | 93.31% ±0.61 | 92.00% ±2.36 | 93.79% ±1.02 | 85.29% ±2.77 | 87.27% ±5.01 | 85.14% ±4.94 | 89.68% ±1.30 | 94.10% ±0.80 | 93.33% ±1.96 | 60.02% ±8.69 | 89.03% ±1.19 | 91.31% ±0.50 | 87.65% ±3.80 | 72.66% ±1.83 | okp85_not_met | – |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | encoder | zephyrus | 3 | 3 | 86M | 22.9 ms | 97.54% ±0.27 | 97.19% ±0.36 | 97.61% ±0.18 | 97.34% ±0.28 | 97.23% ±0.37 | 97.57% ±0.27 | 97.72% ±1.16 | 87.78% ±2.11 | 97.39% ±0.28 | 97.49% ±0.05 | 92.90% ±1.01 | 94.94% ±0.50 | 94.09% ±0.76 | 85.91% ±1.34 | 91.36% ±2.44 | 87.78% ±1.94 | 90.13% ±1.22 | 94.45% ±0.60 | 94.57% ±2.26 | 59.14% ±5.21 | 90.14% ±1.40 | 92.76% ±0.62 | 83.21% ±2.26 | 83.21% ±1.19 | okp85_not_met | – |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | decoder | kaggle | 2 | 2 | 79M | 126.5 ms | 96.23% ±1.13 | 96.17% ±0.49 | 96.75% ±0.80 | 96.38% ±0.67 | 95.98% ±0.79 | 96.28% ±1.13 | 97.39% ±0.85 | 85.39% ±0.10 | 96.45% ±0.88 | 96.14% ±1.16 | 90.76% ±4.54 | 93.48% ±2.43 | 91.57% ±0.20 | 83.19% ±4.25 | 87.55% ±2.46 | 83.51% ±1.66 | 85.92% ±0.94 | 92.13% ±0.30 | 93.33% ±3.14 | 51.74% ±0.99 | 86.50% ±2.01 | 88.48% ±1.85 | 74.07% ±12.57 | 78.91% ±8.07 | okp85_not_met | – |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | encoder | zephyrus | 1 | 1 | 86M | 11.5 ms | 97.31% | 97.01% | 96.37% | 96.59% | 97.06% | 97.34% | 97.19% | 86.74% | 97.02% | 97.06% | 92.37% | 93.12% | 93.85% | 81.56% | 79.13% | 78.34% | 89.00% | 94.05% | 91.11% | 59.13% | 83.86% | 90.27% | 80.74% | 74.66% | okp85_not_met | – |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | decoder | zephyrus | 3 | 3 | 13M | 62.5 ms | 96.88% ±0.23 | 96.66% ±0.26 | 97.34% ±0.21 | 96.95% ±0.20 | 96.76% ±0.24 | 96.90% ±0.22 | 97.05% ±1.23 | 88.02% ±1.88 | 96.99% ±0.27 | 97.01% ±0.38 | 93.04% ±1.41 | 93.17% ±1.73 | 92.20% ±0.75 | 81.34% ±0.73 | 88.42% ±0.54 | 83.75% ±0.48 | 86.55% ±1.38 | 92.60% ±0.65 | 87.65% ±0.43 | 55.86% ±5.09 | 85.37% ±1.03 | 88.06% ±0.42 | 77.78% ±2.57 | 70.62% ±0.87 | okp85_not_met | – |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 97.35% ±0.10 | 96.87% ±0.33 | 97.15% ±0.30 | 96.95% ±0.32 | 96.92% ±0.33 | 97.38% ±0.09 | 96.92% ±1.85 | 86.72% ±1.78 | 97.61% ±0.60 | 97.50% ±0.55 | 93.31% ±3.73 | 94.94% ±1.39 | 93.83% ±0.95 | 86.19% ±0.04 | 90.82% ±0.69 | 87.54% ±0.66 | 89.70% ±1.04 | 94.30% ±0.72 | 95.80% ±1.13 | 56.32% ±5.99 | 89.62% ±0.44 | 92.39% ±0.77 | 85.19% ±4.44 | 77.15% ±3.47 | cần sửap85_not_met | – |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 96.72% | 96.23% | 96.72% | 96.41% | 96.49% | 96.75% | 96.79% | 86.07% | 95.57% | 96.22% | 89.56% | 91.39% | 92.66% | 80.38% | 80.70% | 78.82% | 87.92% | 93.17% | 92.59% | 52.08% | 83.44% | 88.70% | 77.78% | 64.02% | okp85_not_met | – |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | encoder | zephyrus | 1 | 1 | 86M | 17.1 ms | 96.99% | 96.75% | 96.80% | 96.73% | 96.88% | 97.02% | 96.39% | 87.59% | 97.06% | 97.26% | 91.16% | 96.19% | 90.64% | 80.58% | 84.92% | 81.28% | 85.87% | 91.57% | 91.85% | 44.29% | 84.74% | 89.38% | 80.74% | 68.12% | okp85_not_met | – |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 96.10% | 96.29% | 96.14% | 96.16% | 96.04% | 96.12% | 95.18% | 86.81% | 96.28% | 96.18% | 91.57% | 91.20% | 90.64% | 79.70% | 84.41% | 80.82% | 84.67% | 91.40% | 88.15% | 46.48% | 81.90% | 85.97% | 84.44% | 53.27% | okp85_not_met | – |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 96.68% | 96.50% | 96.10% | 96.23% | 96.45% | 96.71% | 95.18% | 86.81% | 96.27% | 96.51% | 92.37% | 90.55% | 92.23% | 79.43% | 85.25% | 81.39% | 87.30% | 92.68% | 91.11% | 54.67% | 82.14% | 88.20% | 88.15% | 60.41% | okp85_not_met | – |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | tfidf_hybrid | zephyrus | 1 | 1 | 157,386 | 35.1 ms | 96.06% | 96.28% | 96.62% | 96.41% | 95.85% | 96.09% | 94.38% | 85.77% | 96.32% | 95.59% | 86.75% | 92.31% | 90.92% | 82.81% | 83.44% | 82.13% | 84.64% | 91.44% | 86.67% | 49.58% | 85.23% | 87.47% | 76.30% | 67.32% | okp85_not_met | – |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | tfidf | zephyrus | 1 | 1 | 111,636 | 4.5 ms | 95.78% | 96.15% | 95.75% | 95.92% | 95.59% | 95.81% | 91.97% | 86.42% | 95.87% | 95.53% | 85.14% | 92.58% | 92.59% | 84.66% | 85.39% | 84.47% | 87.45% | 92.89% | 85.93% | 58.00% | 87.29% | 89.36% | 74.81% | 78.91% | okp85_not_met | – |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | decoder | zephyrus | 3 | 3 | 2M | 54.5 ms | 95.56% ±0.08 | 95.62% ±0.15 | 95.61% ±0.14 | 95.59% ±0.15 | 95.13% ±0.09 | 95.59% ±0.08 | 91.83% ±0.23 | 86.84% ±0.93 | 95.75% ±0.24 | 95.38% ±0.29 | 87.28% ±1.62 | 93.70% ±1.06 | 89.68% ±0.74 | 84.77% ±1.93 | 81.97% ±2.48 | 81.72% ±1.06 | 82.62% ±1.02 | 90.22% ±0.61 | 88.15% ±0.74 | 48.02% ±3.25 | 83.83% ±1.31 | 84.73% ±1.03 | 82.47% ±0.43 | 61.39% ±3.06 | okp85_not_met | – |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.48% | 98.12% | 98.32% | 98.22% | 98.33% | 98.48% | N/A | 94.84% | 98.22% | 98.33% | 95.98% | 94.84% | 96.75% | 89.10% | 93.92% | 91.10% | 94.15% | 96.78% | N/A | 84.40% | 91.10% | 94.15% | 88.15% | 84.40% | ok | – |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.48% | 98.12% | 98.32% | 98.22% | 98.33% | 98.48% | N/A | 94.84% | 98.22% | 98.33% | 95.98% | 94.84% | 96.75% | 89.10% | 93.92% | 91.10% | 94.15% | 96.78% | N/A | 84.40% | 91.10% | 94.15% | 88.15% | 84.40% | ok | – |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.40% | 98.10% | 98.48% | 98.24% | 98.21% | 98.42% | 100.00% | 90.55% | 98.26% | 98.38% | 96.39% | 94.86% | 93.32% | 86.31% | 90.05% | 87.02% | 88.78% | 93.85% | 97.86% | 53.73% | 89.56% | 92.30% | 86.43% | 81.21% | okp85_not_met | – |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.24% | 97.94% | 98.39% | 98.12% | 98.06% | 98.26% | 100.00% | 89.89% | 98.22% | 98.33% | 96.39% | 94.86% | 93.59% | 86.58% | 90.32% | 87.37% | 89.19% | 94.07% | 97.86% | 55.24% | 89.11% | 92.26% | 86.43% | 81.76% | okp85_not_met | – |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.24% | 97.94% | 98.39% | 98.12% | 98.06% | 98.26% | 100.00% | 89.89% | 98.22% | 98.33% | 96.39% | 94.86% | 93.59% | 86.58% | 90.32% | 87.37% | 89.19% | 94.07% | 97.86% | 55.24% | 89.11% | 92.26% | 86.43% | 81.76% | okp85_not_met | – |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.32% | 98.12% | 98.44% | 98.24% | 98.21% | 98.34% | 100.00% | 91.21% | 98.22% | 98.33% | 96.79% | 94.88% | 93.70% | 87.17% | 91.79% | 88.51% | 89.54% | 94.14% | 97.14% | 56.20% | 89.37% | 92.08% | 84.29% | 80.82% | okp85_not_met | – |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 106.3 ms | 98.48% | 98.34% | 98.54% | 98.41% | 98.41% | 98.49% | 100.00% | 92.57% | 97.90% | 98.11% | 95.18% | 94.42% | 94.87% | 87.71% | 91.65% | 89.24% | 91.08% | 95.02% | 94.29% | 68.04% | 89.75% | 92.32% | 85.00% | 82.07% | okp85_not_met | – |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 45.3 ms | 98.36% | 97.97% | 98.46% | 98.16% | 98.11% | 98.38% | 100.00% | 89.57% | 98.42% | 98.42% | 96.79% | 94.51% | 94.01% | 84.94% | 90.04% | 86.68% | 89.62% | 94.35% | 95.71% | 59.56% | 87.47% | 91.17% | 85.00% | 76.28% | okp85_not_met | – |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 94.7 ms | 98.40% | 98.02% | 98.48% | 98.20% | 98.16% | 98.42% | 100.00% | 89.89% | 98.58% | 98.46% | 97.19% | 94.53% | 94.13% | 85.21% | 90.23% | 86.92% | 89.90% | 94.47% | 95.71% | 59.29% | 87.72% | 91.47% | 84.29% | 77.12% | okp85_not_met | – |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 95.10% | 88.70% | 92.35% | 90.01% | 91.35% | 95.28% | 96.43% | 66.83% | 90.21% | 92.26% | 85.71% | 81.08% | okp85_not_met | – |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 94.79% | 89.42% | 92.18% | 90.12% | 90.76% | 95.04% | 96.43% | 63.38% | 90.21% | 92.26% | 85.71% | 81.08% | okp85_not_met | – |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 94.79% | 89.42% | 92.18% | 90.12% | 90.76% | 95.04% | 96.43% | 63.38% | 90.21% | 92.26% | 85.71% | 81.08% | okp85_not_met | – |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 277.3 ms | 98.71% | 98.51% | 98.66% | 98.56% | 98.59% | 98.72% | 100.00% | 92.91% | 98.46% | 98.47% | 96.79% | 94.88% | 94.79% | 89.42% | 92.18% | 90.12% | 90.76% | 95.04% | 96.43% | 63.38% | 90.21% | 92.26% | 85.71% | 81.08% | okp85_not_met | – |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 98.44% | 98.19% | 98.51% | 98.31% | 98.29% | 98.45% | 100.00% | 91.21% | 98.38% | 98.37% | 96.39% | 94.86% | 93.94% | 85.37% | 91.93% | 87.77% | 89.94% | 94.31% | 95.71% | 58.52% | 88.43% | 92.37% | 86.43% | 80.13% | okp85_not_met | – |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 97.97% | 97.55% | 98.19% | 97.79% | 97.66% | 98.00% | 100.00% | 87.37% | 98.39% | 98.38% | 96.79% | 94.88% | 92.85% | 84.65% | 91.51% | 86.75% | 88.71% | 93.51% | 96.43% | 50.75% | 88.44% | 92.38% | 84.29% | 80.82% | okp85_not_met | – |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | decoder | legion | 3 | 3 | 24M | 94.0 ms | 97.93% ±0.31 | 97.55% ±0.57 | 98.18% ±0.32 | 97.80% ±0.44 | 97.73% ±0.40 | 97.96% ±0.29 | 99.60% ±0.00 | 88.85% ±2.88 | 98.01% ±0.38 | 98.08% ±0.20 | 95.31% ±1.67 | 95.19% ±0.62 | 92.40% ±1.44 | 84.69% ±1.71 | 87.52% ±0.68 | 84.76% ±1.04 | 87.61% ±2.04 | 93.04% ±1.06 | 95.00% ±0.71 | 52.03% ±7.64 | 87.83% ±0.47 | 90.71% ±0.49 | 81.43% ±3.71 | 78.39% ±2.49 | cần sửap85_not_met | – |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | encoder | zephyrus | 1 | 1 | 86M | 11.7 ms | 97.81% | 97.33% | 98.05% | 97.63% | 97.62% | 97.84% | 99.60% | 88.26% | 96.62% | 97.13% | 90.36% | 94.14% | 91.14% | 79.52% | 88.11% | 82.18% | 85.76% | 91.96% | 94.29% | 47.48% | 86.26% | 89.76% | 82.14% | 74.68% | okp85_not_met | – |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | encoder | zephyrus | 1 | 1 | 111M | 22.4 ms | 98.20% | 98.07% | 98.31% | 98.15% | 98.10% | 98.22% | 99.60% | 91.51% | 97.23% | 97.45% | 92.37% | 93.12% | 93.28% | 83.65% | 88.64% | 85.51% | 87.79% | 93.52% | 87.14% | 60.40% | 85.90% | 89.33% | 80.00% | 70.89% | okp85_not_met | – |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | decoder | legion | 1 | 1 | 17M | 55.4 ms | 97.42% | 97.05% | 97.41% | 97.13% | 97.04% | 97.47% | 99.60% | 85.52% | 97.23% | 97.30% | 93.98% | 92.13% | 92.58% | 82.78% | 91.70% | 85.92% | 87.39% | 93.21% | 91.43% | 50.79% | 85.90% | 89.75% | 79.29% | 70.25% | okp85_not_met | – |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | decoder | legion | 3 | 3 | 17M | 52.8 ms | 97.63% ±0.06 | 97.24% ±0.25 | 97.76% ±0.27 | 97.42% ±0.26 | 97.38% ±0.15 | 97.67% ±0.05 | 99.60% ±0.00 | 87.23% ±0.98 | 97.82% ±0.11 | 97.96% ±0.10 | 97.05% ±0.23 | 93.31% ±0.74 | 92.91% ±0.29 | 85.42% ±1.34 | 92.43% ±0.31 | 87.77% ±0.59 | 88.16% ±0.32 | 93.51% ±0.26 | 93.81% ±0.41 | 51.85% ±0.62 | 87.50% ±0.77 | 90.78% ±0.48 | 85.00% ±1.24 | 72.41% ±5.17 | okp85_not_met | – |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | ensemble | zephyrus | 1 | 1 | N/A | 149.4 ms | 98.36% | 98.08% | 98.38% | 98.19% | 98.14% | 98.38% | 99.60% | 90.51% | 98.21% | 98.32% | 95.98% | 94.84% | 93.59% | 85.49% | 92.89% | 88.06% | 89.37% | 94.08% | 95.00% | 54.96% | 89.43% | 92.65% | 86.43% | 81.76% | okp85_not_met | – |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | encoder | legion | 3 | 3 | 304M | 12.3 ms | 97.98% ±0.37 | 97.48% ±0.53 | 98.00% ±0.71 | 97.67% ±0.63 | 97.73% ±0.42 | 98.01% ±0.36 | 99.46% ±0.23 | 88.30% ±2.78 | 97.81% ±0.56 | 97.89% ±0.30 | 94.78% ±1.39 | 93.78% ±0.19 | 93.12% ±0.86 | 84.26% ±0.42 | 90.50% ±0.71 | 86.31% ±0.29 | 88.51% ±1.47 | 93.58% ±0.65 | 94.76% ±0.41 | 56.57% ±7.19 | 86.42% ±0.79 | 90.62% ±0.13 | 83.57% ±1.24 | 75.04% ±2.14 | okp85_not_met | – |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | encoder | zephyrus | 3 | 3 | 111M | 20.7 ms | 97.79% ±0.10 | 97.46% ±0.20 | 97.83% ±0.10 | 97.57% ±0.14 | 97.61% ±0.13 | 97.82% ±0.09 | 99.46% ±0.61 | 87.75% ±1.78 | 97.81% ±0.21 | 97.85% ±0.23 | 94.78% ±0.40 | 93.41% ±1.33 | 92.37% ±1.33 | 84.53% ±1.30 | 88.13% ±3.09 | 85.00% ±2.75 | 87.49% ±1.73 | 93.02% ±1.00 | 94.52% ±3.30 | 51.91% ±8.44 | 87.73% ±0.07 | 90.20% ±0.38 | 79.52% ±1.80 | 75.57% ±0.43 | okp85_not_met | – |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | encoder | zephyrus | 3 | 3 | 111M | 17.0 ms | 97.58% ±0.07 | 97.12% ±0.13 | 97.71% ±0.06 | 97.32% ±0.10 | 97.20% ±0.08 | 97.63% ±0.06 | 99.46% ±0.23 | 85.60% ±0.46 | 97.85% ±0.30 | 97.73% ±0.21 | 95.45% ±1.23 | 92.28% ±1.90 | 90.91% ±1.31 | 82.30% ±0.53 | 88.88% ±2.55 | 83.96% ±1.94 | 85.24% ±1.45 | 91.81% ±0.92 | 93.10% ±5.17 | 46.49% ±6.91 | 86.43% ±0.92 | 88.77% ±2.23 | 87.38% ±5.95 | 67.34% ±12.16 | oktest_informedp85_not_met | – |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | decoder | legion | 3 | 3 | 33M | 138.1 ms | 97.91% ±0.13 | 97.41% ±0.12 | 98.09% ±0.29 | 97.67% ±0.18 | 97.57% ±0.17 | 97.94% ±0.12 | 99.46% ±0.23 | 86.91% ±0.75 | 98.22% ±0.12 | 98.23% ±0.14 | 96.52% ±0.23 | 94.25% ±0.94 | 93.24% ±0.37 | 83.53% ±0.31 | 91.10% ±0.72 | 86.13% ±0.14 | 89.04% ±0.40 | 93.74% ±0.30 | 95.71% ±0.71 | 54.24% ±2.06 | 87.95% ±0.21 | 91.61% ±0.54 | 81.43% ±3.11 | 78.01% ±3.63 | okp85_not_met | – |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | decoder | legion | 2 1 lỗi | 2 | 13M | 51.1 ms | 97.70% ±0.28 | 97.31% ±0.29 | 97.89% ±0.35 | 97.51% ±0.33 | 97.41% ±0.29 | 97.73% ±0.27 | 99.40% ±0.28 | 86.40% ±1.31 | 98.14% ±0.25 | 98.15% ±0.19 | 95.78% ±0.85 | 94.83% ±1.11 | 92.54% ±0.16 | 85.24% ±2.68 | 88.95% ±1.33 | 85.83% ±0.52 | 87.61% ±0.77 | 93.17% ±0.12 | 95.36% ±0.51 | 50.97% ±1.37 | 87.51% ±0.04 | 90.73% ±0.70 | 85.71% ±2.02 | 73.84% ±0.13 | cần sửap85_not_met | – |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | encoder | zephyrus | 3 | 3 | 86M | 19.2 ms | 97.63% ±0.05 | 97.18% ±0.07 | 97.89% ±0.06 | 97.44% ±0.07 | 97.25% ±0.08 | 97.67% ±0.04 | 99.33% ±0.23 | 85.98% ±0.46 | 97.85% ±0.18 | 97.74% ±0.22 | 94.78% ±1.61 | 94.54% ±1.00 | 91.88% ±0.34 | 82.95% ±1.72 | 87.17% ±0.90 | 83.83% ±1.28 | 86.69% ±0.09 | 92.55% ±0.22 | 92.38% ±1.49 | 49.21% ±2.29 | 87.95% ±1.26 | 90.86% ±0.72 | 84.52% ±1.09 | 76.19% ±0.85 | cần sửatest_informedp85_not_met | – |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | decoder | legion | 3 | 3 | 26M | 49.5 ms | 97.75% ±0.31 | 97.22% ±0.48 | 98.09% ±0.34 | 97.57% ±0.42 | 97.40% ±0.35 | 97.79% ±0.30 | 99.33% ±0.61 | 86.20% ±1.82 | 98.19% ±0.30 | 98.19% ±0.22 | 95.18% ±1.06 | 95.31% ±0.80 | 91.76% ±1.10 | 82.93% ±2.16 | 89.53% ±1.96 | 84.84% ±2.22 | 86.88% ±1.68 | 92.51% ±0.80 | 94.29% ±1.24 | 48.95% ±5.81 | 85.66% ±0.70 | 90.14% ±0.22 | 81.19% ±2.70 | 76.31% ±1.27 | okp85_not_met | – |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.0 ms | 97.92% ±0.33 | 97.33% ±0.33 | 98.16% ±0.29 | 97.68% ±0.32 | 97.58% ±0.38 | 97.95% ±0.32 | 99.33% ±0.23 | 87.51% ±1.41 | 98.02% ±0.18 | 97.99% ±0.16 | 95.31% ±0.93 | 94.07% ±1.22 | 92.14% ±0.65 | 81.34% ±1.02 | 90.47% ±1.27 | 84.17% ±0.92 | 86.72% ±0.79 | 92.73% ±0.52 | 91.67% ±1.49 | 51.97% ±3.78 | 85.70% ±0.48 | 90.03% ±0.56 | 82.14% ±4.95 | 74.42% ±3.45 | okp85_not_met | – |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.6 ms | 98.05% ±0.24 | 97.65% ±0.26 | 98.22% ±0.33 | 97.88% ±0.25 | 97.77% ±0.30 | 98.07% ±0.23 | 99.33% ±0.61 | 88.97% ±1.09 | 97.97% ±0.05 | 97.83% ±0.13 | 93.31% ±1.41 | 94.70% ±0.36 | 92.90% ±0.68 | 84.17% ±1.08 | 90.26% ±0.73 | 86.13% ±1.18 | 87.86% ±0.67 | 93.42% ±0.52 | 92.38% ±2.70 | 53.74% ±4.22 | 86.67% ±1.29 | 89.91% ±0.55 | 79.05% ±2.89 | 73.46% ±1.63 | oktest_informedp85_not_met | – |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.7 ms | 97.91% ±0.08 | 97.60% ±0.19 | 98.11% ±0.16 | 97.79% ±0.10 | 97.72% ±0.17 | 97.93% ±0.08 | 99.33% ±0.46 | 88.56% ±1.42 | 98.01% ±0.09 | 97.98% ±0.07 | 95.72% ±1.67 | 93.61% ±1.06 | 92.52% ±0.92 | 83.54% ±1.99 | 89.72% ±1.52 | 85.45% ±1.95 | 87.34% ±1.06 | 93.10% ±0.66 | 93.33% ±3.52 | 52.67% ±6.69 | 86.96% ±0.17 | 89.93% ±0.70 | 83.57% ±1.24 | 71.98% ±5.54 | okp85_not_met | – |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | encoder | zephyrus | 1 | 1 | 86M | 12.0 ms | 98.05% | 97.74% | 97.00% | 97.27% | 97.88% | 98.07% | 99.20% | 89.17% | 98.13% | 98.38% | 95.98% | 96.37% | 92.58% | 87.84% | 79.05% | 77.54% | 87.34% | 92.94% | 93.57% | 53.91% | 85.90% | 90.14% | 82.86% | 78.91% | okp85_not_met | – |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | decoder | kaggle | 1 | 1 | 33M | 233.2 ms | 97.81% | 97.46% | 98.03% | 97.68% | 97.54% | 97.85% | 99.20% | 87.90% | 97.99% | 97.91% | 95.18% | 94.80% | 92.65% | 82.65% | 94.33% | 86.70% | 88.04% | 93.22% | 96.43% | 51.92% | 88.22% | 90.38% | 85.00% | 70.00% | okp85_not_met | – |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | decoder | kaggle | 1 | 1 | 44M | 379.1 ms | 98.40% | 98.09% | 98.28% | 98.15% | 98.10% | 98.42% | 99.20% | 91.14% | 97.99% | 98.06% | 95.98% | 94.09% | 94.21% | 84.57% | 93.23% | 88.05% | 89.94% | 94.49% | 92.86% | 61.61% | 88.03% | 91.45% | 84.29% | 76.62% | okp85_not_met | – |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | ensemble | legion | 1 | 1 | N/A | 19.6 ms | 97.70% | 97.38% | 97.75% | 97.49% | 97.47% | 97.73% | 99.20% | 87.59% | 98.14% | 97.93% | 93.98% | 97.10% | 93.55% | 87.65% | 90.00% | 87.86% | 89.07% | 93.92% | 95.00% | 57.58% | 90.15% | 91.89% | 84.29% | 81.38% | okp85_not_met | – |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.4 ms | 97.92% ±0.18 | 97.49% ±0.41 | 98.16% ±0.29 | 97.77% ±0.36 | 97.64% ±0.22 | 97.95% ±0.18 | 99.20% ±0.40 | 88.67% ±1.86 | 97.84% ±0.31 | 97.67% ±0.21 | 93.71% ±3.01 | 94.79% ±1.96 | 92.59% ±0.22 | 82.95% ±0.76 | 90.34% ±1.91 | 85.31% ±0.71 | 87.70% ±0.64 | 93.08% ±0.17 | 95.00% ±0.71 | 53.37% ±1.20 | 87.04% ±1.24 | 90.48% ±0.39 | 84.76% ±1.65 | 73.57% ±1.68 | oktest_informedp85_not_met | – |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | decoder | legion | 3 | 3 | 13M | 49.8 ms | 97.98% ±0.12 | 97.56% ±0.19 | 98.20% ±0.06 | 97.81% ±0.09 | 97.64% ±0.19 | 98.02% ±0.11 | 99.20% ±0.70 | 87.50% ±1.33 | 98.21% ±0.12 | 98.11% ±0.06 | 95.05% ±0.46 | 94.42% ±0.38 | 92.81% ±0.07 | 83.55% ±0.69 | 88.84% ±1.31 | 85.21% ±0.88 | 88.03% ±0.52 | 93.28% ±0.16 | 93.57% ±2.58 | 54.56% ±1.46 | 86.57% ±1.46 | 90.63% ±0.75 | 85.24% ±2.89 | 75.84% ±1.91 | okp85_not_met | – |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | encoder | zephyrus | 3 | 3 | 86M | 9.0 ms | 97.40% ±0.30 | 97.11% ±0.39 | 97.67% ±0.10 | 97.30% ±0.26 | 97.19% ±0.38 | 97.44% ±0.29 | 99.20% ±0.40 | 86.29% ±1.98 | 97.00% ±0.17 | 97.02% ±0.30 | 92.24% ±1.62 | 92.62% ±0.80 | 92.27% ±0.88 | 82.70% ±0.15 | 87.14% ±0.49 | 83.75% ±0.42 | 87.16% ±1.36 | 92.85% ±0.68 | 95.48% ±1.65 | 52.58% ±5.12 | 84.42% ±0.49 | 88.89% ±1.07 | 82.86% ±3.11 | 68.26% ±6.20 | okp85_not_met | – |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | encoder | zephyrus | 3 | 3 | 111M | 17.6 ms | 97.84% ±0.43 | 97.46% ±0.48 | 98.05% ±0.33 | 97.69% ±0.40 | 97.60% ±0.45 | 97.87% ±0.43 | 99.20% ±0.80 | 88.13% ±1.98 | 97.74% ±0.18 | 97.80% ±0.04 | 93.98% ±1.06 | 94.36% ±1.06 | 92.07% ±0.86 | 83.25% ±1.21 | 88.62% ±0.69 | 84.66% ±0.93 | 87.02% ±1.04 | 92.72% ±0.63 | 94.05% ±1.09 | 50.88% ±5.44 | 86.18% ±1.61 | 89.92% ±0.90 | 80.71% ±3.27 | 73.60% ±5.21 | okp85_not_met | – |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | decoder | kaggle | 3 | 3 | 33M | 232.8 ms | 97.83% ±0.46 | 97.45% ±0.58 | 98.06% ±0.27 | 97.69% ±0.46 | 97.54% ±0.55 | 97.86% ±0.44 | 99.20% ±0.70 | 87.58% ±3.37 | 98.18% ±0.14 | 98.18% ±0.08 | 96.79% ±0.40 | 94.02% ±0.57 | 93.83% ±0.84 | 84.97% ±2.36 | 91.98% ±0.97 | 87.35% ±0.78 | 89.68% ±1.08 | 94.20% ±0.63 | 94.76% ±2.51 | 60.01% ±8.76 | 88.21% ±0.79 | 91.76% ±0.46 | 83.81% ±2.70 | 79.45% ±0.50 | okp85_not_met | – |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 97.40% ±0.38 | 97.14% ±0.38 | 97.28% ±0.34 | 97.12% ±0.39 | 97.19% ±0.37 | 97.43% ±0.37 | 99.06% ±0.61 | 86.69% ±2.16 | 97.43% ±0.68 | 97.43% ±0.57 | 94.24% ±2.82 | 93.51% ±0.69 | 92.28% ±0.43 | 84.55% ±3.02 | 88.30% ±2.08 | 85.16% ±1.22 | 87.48% ±0.78 | 92.83% ±0.34 | 92.38% ±2.06 | 52.04% ±2.31 | 86.88% ±0.37 | 89.99% ±0.15 | 85.24% ±0.82 | 70.35% ±1.45 | okp85_not_met | – |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | decoder | legion | 3 | 3 | 13M | 49.8 ms | 97.71% ±0.06 | 97.12% ±0.25 | 97.83% ±0.23 | 97.39% ±0.03 | 97.39% ±0.12 | 97.75% ±0.05 | 99.06% ±0.23 | 86.25% ±0.75 | 97.82% ±0.30 | 97.85% ±0.09 | 94.11% ±0.61 | 94.24% ±0.18 | 92.60% ±0.69 | 84.04% ±1.46 | 88.51% ±0.60 | 85.21% ±0.92 | 87.61% ±0.97 | 93.14% ±0.60 | 94.29% ±0.00 | 53.12% ±2.91 | 86.97% ±1.80 | 90.55% ±0.51 | 83.10% ±1.80 | 77.80% ±2.15 | okp85_not_met | – |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 97.55% ±0.09 | 97.13% ±0.07 | 97.77% ±0.18 | 97.36% ±0.13 | 97.26% ±0.06 | 97.60% ±0.09 | 98.93% ±0.23 | 85.63% ±0.19 | 98.11% ±0.09 | 97.94% ±0.19 | 95.05% ±1.23 | 94.94% ±1.20 | 92.30% ±0.29 | 83.39% ±1.12 | 90.84% ±0.58 | 85.81% ±0.51 | 87.46% ±0.53 | 92.89% ±0.31 | 95.00% ±1.24 | 51.76% ±1.06 | 88.06% ±0.70 | 91.00% ±0.60 | 84.52% ±0.82 | 77.56% ±2.15 | okp85_not_met | – |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | encoder | zephyrus | 3 | 3 | 86M | 24.1 ms | 97.74% ±0.28 | 97.36% ±0.29 | 97.81% ±0.61 | 97.51% ±0.46 | 97.38% ±0.31 | 97.77% ±0.28 | 98.93% ±0.46 | 87.05% ±0.99 | 98.05% ±0.24 | 97.81% ±0.29 | 94.24% ±1.23 | 95.67% ±1.24 | 92.55% ±0.43 | 85.57% ±1.97 | 90.27% ±1.48 | 86.77% ±0.15 | 87.65% ±0.42 | 93.05% ±0.33 | 93.33% ±1.65 | 53.37% ±2.16 | 88.87% ±0.79 | 91.05% ±0.40 | 83.10% ±2.70 | 77.72% ±1.83 | okp85_not_met | – |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 97.97% ±0.51 | 97.73% ±0.51 | 98.15% ±0.39 | 97.89% ±0.47 | 97.74% ±0.56 | 97.99% ±0.50 | 98.93% ±0.93 | 89.73% ±2.51 | 97.96% ±0.24 | 97.76% ±0.20 | 95.45% ±0.61 | 94.20% ±1.10 | 93.17% ±0.32 | 84.49% ±1.53 | 90.09% ±2.19 | 86.46% ±0.93 | 88.32% ±0.31 | 93.50% ±0.30 | 92.14% ±0.71 | 58.16% ±1.84 | 87.37% ±1.28 | 90.63% ±0.28 | 83.57% ±1.43 | 78.00% ±1.16 | okp85_not_met | – |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.9 ms | 97.68% ±0.30 | 97.28% ±0.29 | 97.99% ±0.35 | 97.56% ±0.33 | 97.33% ±0.31 | 97.72% ±0.29 | 98.93% ±0.46 | 86.64% ±1.02 | 97.85% ±0.21 | 97.94% ±0.30 | 94.78% ±1.39 | 95.68% ±1.15 | 92.16% ±0.29 | 81.71% ±1.76 | 89.36% ±3.41 | 84.08% ±2.29 | 87.20% ±0.08 | 92.78% ±0.23 | 93.57% ±1.24 | 50.66% ±1.25 | 85.87% ±2.08 | 91.17% ±0.71 | 82.14% ±2.47 | 79.03% ±3.35 | okp85_not_met | – |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | encoder | zephyrus | 3 | 3 | 111M | 17.8 ms | 97.84% ±0.38 | 97.41% ±0.36 | 97.93% ±0.27 | 97.61% ±0.35 | 97.55% ±0.39 | 97.87% ±0.36 | 98.93% ±0.46 | 87.82% ±2.47 | 97.66% ±0.24 | 97.70% ±0.17 | 93.84% ±0.84 | 93.49% ±1.44 | 92.25% ±1.11 | 81.46% ±1.22 | 88.61% ±1.41 | 83.73% ±1.52 | 86.82% ±1.77 | 92.80% ±0.85 | 92.38% ±3.60 | 53.43% ±7.60 | 85.69% ±0.64 | 89.54% ±0.92 | 82.38% ±4.65 | 73.47% ±6.59 | okp85_not_met | – |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.4 ms | 97.71% ±0.12 | 97.35% ±0.15 | 97.90% ±0.14 | 97.56% ±0.16 | 97.38% ±0.19 | 97.74% ±0.11 | 98.93% ±0.84 | 87.26% ±1.17 | 97.99% ±0.05 | 97.85% ±0.07 | 95.05% ±0.61 | 93.80% ±1.10 | 91.90% ±0.30 | 81.75% ±1.69 | 90.12% ±0.77 | 84.24% ±1.06 | 86.50% ±0.28 | 92.64% ±0.26 | 93.10% ±2.18 | 48.63% ±1.08 | 85.20% ±1.16 | 89.50% ±0.58 | 82.14% ±3.27 | 70.01% ±4.62 | oktest_informedp85_not_met | – |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | decoder | legion | 3 | 3 | 17M | 48.0 ms | 97.63% ±0.32 | 97.26% ±0.40 | 97.66% ±0.31 | 97.38% ±0.37 | 97.34% ±0.44 | 97.67% ±0.30 | 98.93% ±0.61 | 87.09% ±2.39 | 97.62% ±0.63 | 97.61% ±0.50 | 93.84% ±2.28 | 93.33% ±1.27 | 92.36% ±0.59 | 82.60% ±1.48 | 89.91% ±1.96 | 85.08% ±1.92 | 87.80% ±1.10 | 92.94% ±0.41 | 91.90% ±2.97 | 51.90% ±4.14 | 85.76% ±0.52 | 89.73% ±0.54 | 79.05% ±0.41 | 70.05% ±0.82 | cần sửap85_not_met | – |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | encoder | zephyrus | 6 | 6 | 86M | 19.6 ms | 97.53% ±0.25 | 97.24% ±0.34 | 97.67% ±0.23 | 97.38% ±0.29 | 97.31% ±0.31 | 97.57% ±0.24 | 98.86% ±0.59 | 87.13% ±1.98 | 97.62% ±0.35 | 97.46% ±0.28 | 92.30% ±1.51 | 95.44% ±0.90 | 93.00% ±0.71 | 86.12% ±1.17 | 89.87% ±1.83 | 86.89% ±1.20 | 88.36% ±0.87 | 93.44% ±0.59 | 94.29% ±1.20 | 55.33% ±4.79 | 89.10% ±0.66 | 91.34% ±0.55 | 82.38% ±3.28 | 80.48% ±3.77 | cần sửap85_not_met | – |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.9 ms | 97.58% ±0.12 | 97.14% ±0.20 | 97.40% ±0.39 | 97.18% ±0.21 | 97.26% ±0.13 | 97.62% ±0.12 | 98.80% ±0.40 | 86.32% ±0.33 | 97.74% ±0.25 | 97.80% ±0.22 | 95.31% ±0.93 | 93.74% ±2.49 | 92.49% ±0.25 | 84.59% ±1.35 | 89.11% ±2.40 | 85.61% ±1.06 | 87.78% ±0.56 | 93.03% ±0.14 | 93.81% ±1.09 | 52.81% ±3.88 | 87.44% ±2.06 | 89.89% ±0.38 | 82.86% ±4.29 | 70.77% ±4.52 | okp85_not_met | – |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | encoder | zephyrus | 3 | 3 | 135M | 19.6 ms | 97.38% ±0.23 | 97.07% ±0.29 | 97.41% ±0.55 | 97.16% ±0.37 | 97.12% ±0.24 | 97.42% ±0.23 | 98.80% ±0.40 | 86.74% ±1.36 | 97.39% ±0.15 | 97.43% ±0.07 | 94.78% ±1.84 | 92.95% ±1.57 | 92.40% ±0.35 | 82.00% ±1.26 | 89.68% ±2.49 | 84.65% ±1.60 | 87.60% ±0.69 | 92.88% ±0.29 | 92.86% ±0.71 | 54.17% ±2.40 | 85.96% ±1.23 | 89.63% ±0.57 | 85.71% ±0.71 | 68.22% ±1.82 | okp85_not_met | – |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | decoder | legion | 3 | 3 | 13M | 49.4 ms | 97.81% ±0.04 | 97.34% ±0.12 | 98.08% ±0.13 | 97.64% ±0.08 | 97.48% ±0.10 | 97.85% ±0.03 | 98.80% ±0.70 | 87.03% ±0.96 | 98.01% ±0.20 | 98.03% ±0.20 | 94.91% ±1.41 | 94.41% ±0.72 | 92.32% ±0.66 | 83.36% ±1.40 | 89.11% ±1.51 | 84.94% ±0.21 | 86.98% ±1.25 | 92.92% ±0.53 | 93.57% ±0.71 | 51.31% ±3.86 | 85.37% ±0.75 | 89.91% ±0.25 | 80.00% ±3.11 | 74.45% ±3.30 | okp85_not_met | – |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | decoder | zephyrus | 3 | 3 | 4M | 55.8 ms | 97.51% ±0.35 | 97.23% ±0.39 | 97.93% ±0.51 | 97.52% ±0.46 | 97.34% ±0.54 | 97.54% ±0.34 | 98.80% ±0.00 | 88.34% ±2.79 | 97.72% ±0.41 | 97.62% ±0.43 | 93.84% ±1.62 | 94.60% ±0.88 | 91.24% ±0.56 | 80.16% ±0.35 | 88.04% ±2.12 | 82.38% ±1.01 | 85.51% ±1.21 | 91.89% ±0.49 | 91.67% ±1.65 | 49.34% ±2.36 | 84.18% ±0.84 | 88.28% ±0.55 | 79.52% ±1.80 | 70.54% ±3.55 | okp85_not_met | – |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | encoder | legion | 3 | 3 | 304M | 12.6 ms | 97.97% ±0.35 | 97.66% ±0.35 | 98.00% ±0.32 | 97.78% ±0.37 | 97.76% ±0.46 | 97.99% ±0.33 | 98.80% ±1.06 | 89.53% ±3.05 | 97.79% ±0.11 | 98.13% ±0.28 | 95.18% ±0.00 | 95.20% ±1.76 | 93.06% ±0.26 | 84.47% ±1.11 | 88.41% ±2.02 | 85.37% ±0.53 | 88.20% ±0.61 | 93.53% ±0.25 | 93.33% ±1.49 | 54.55% ±1.30 | 86.04% ±0.17 | 90.22% ±0.81 | 83.10% ±0.41 | 72.05% ±3.40 | cần sửap85_not_met | – |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.7 ms | 97.57% ±0.12 | 97.16% ±0.10 | 97.71% ±0.30 | 97.35% ±0.19 | 97.24% ±0.15 | 97.61% ±0.12 | 98.80% ±0.80 | 86.01% ±0.61 | 97.78% ±0.11 | 97.65% ±0.24 | 93.71% ±1.81 | 93.71% ±0.45 | 91.64% ±0.85 | 82.48% ±2.42 | 91.64% ±1.05 | 85.36% ±1.86 | 86.55% ±0.74 | 92.43% ±0.70 | 94.29% ±1.43 | 48.31% ±2.61 | 86.55% ±1.28 | 90.29% ±0.50 | 81.43% ±3.27 | 79.20% ±3.81 | okp85_not_met | – |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.3 ms | 97.59% ±0.06 | 97.24% ±0.14 | 97.59% ±0.10 | 97.34% ±0.13 | 97.28% ±0.16 | 97.63% ±0.05 | 98.80% ±0.40 | 86.93% ±0.95 | 97.68% ±0.12 | 97.64% ±0.23 | 94.11% ±1.41 | 93.73% ±0.51 | 91.98% ±0.53 | 81.70% ±2.77 | 89.99% ±3.15 | 84.22% ±3.24 | 86.68% ±0.87 | 92.64% ±0.46 | 93.57% ±0.71 | 50.66% ±0.98 | 85.14% ±2.82 | 90.06% ±0.67 | 82.38% ±0.82 | 74.90% ±0.88 | okp85_not_met | – |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | encoder | zephyrus | 3 | 3 | 111M | 16.6 ms | 97.72% ±0.27 | 97.28% ±0.23 | 97.82% ±0.34 | 97.47% ±0.31 | 97.45% ±0.21 | 97.76% ±0.26 | 98.80% ±1.39 | 87.16% ±1.42 | 98.01% ±0.26 | 97.98% ±0.20 | 94.91% ±0.61 | 94.67% ±0.78 | 91.73% ±1.07 | 81.75% ±1.68 | 87.32% ±1.30 | 83.07% ±1.32 | 86.30% ±2.04 | 92.49% ±0.89 | 94.52% ±0.82 | 48.49% ±3.91 | 86.24% ±1.63 | 90.63% ±0.68 | 84.05% ±1.80 | 76.36% ±3.08 | okp85_not_met | – |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.6 ms | 97.45% ±0.08 | 96.98% ±0.22 | 97.68% ±0.23 | 97.24% ±0.21 | 97.06% ±0.17 | 97.49% ±0.08 | 98.80% ±1.06 | 85.72% ±0.22 | 97.61% ±0.27 | 97.50% ±0.08 | 92.64% ±0.61 | 93.90% ±0.37 | 92.28% ±0.83 | 82.48% ±1.55 | 89.73% ±0.36 | 84.68% ±1.08 | 87.38% ±0.99 | 92.90% ±0.64 | 94.05% ±1.09 | 51.69% ±4.25 | 85.89% ±0.68 | 90.08% ±0.18 | 79.29% ±0.71 | 76.75% ±1.52 | okp85_not_met | – |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | encoder | zephyrus | 1 | 1 | 111M | 21.3 ms | 98.09% | 97.89% | 98.10% | 97.96% | 97.86% | 98.11% | 98.80% | 90.11% | 97.87% | 97.60% | 92.37% | 93.88% | 93.04% | 82.93% | 91.14% | 85.86% | 87.86% | 93.44% | 92.14% | 56.83% | 86.56% | 89.68% | 84.29% | 74.68% | okp85_not_met | – |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | encoder | zephyrus | 3 | 3 | 111M | 20.2 ms | 97.93% ±0.20 | 97.56% ±0.27 | 98.04% ±0.47 | 97.75% ±0.27 | 97.72% ±0.12 | 97.96% ±0.21 | 98.80% ±1.45 | 88.75% ±2.12 | 97.72% ±0.31 | 97.67% ±0.30 | 93.31% ±1.01 | 93.44% ±0.87 | 92.20% ±0.22 | 83.08% ±2.38 | 87.98% ±0.76 | 84.40% ±1.28 | 86.98% ±0.64 | 92.79% ±0.14 | 91.90% ±0.82 | 51.25% ±1.85 | 85.94% ±1.49 | 89.59% ±0.63 | 79.76% ±2.89 | 75.26% ±1.44 | cần sửap85_not_met | – |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | decoder | legion | 3 | 3 | 17M | 52.9 ms | 97.74% ±0.20 | 97.56% ±0.21 | 97.49% ±0.35 | 97.47% ±0.27 | 97.49% ±0.28 | 97.76% ±0.20 | 98.80% ±0.80 | 89.03% ±1.08 | 97.62% ±0.32 | 97.77% ±0.41 | 95.98% ±1.84 | 93.61% ±0.77 | 93.28% ±0.70 | 86.87% ±0.64 | 90.06% ±2.87 | 87.47% ±1.54 | 88.68% ±1.07 | 93.76% ±0.58 | 91.90% ±1.80 | 54.24% ±4.13 | 88.11% ±0.26 | 90.87% ±0.37 | 82.86% ±2.47 | 73.03% ±2.00 | okp85_not_met | – |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | encoder | zephyrus | 1 | 1 | 86M | 7.9 ms | 97.03% | 96.91% | 97.12% | 96.93% | 96.96% | 97.07% | 98.80% | 86.32% | 97.14% | 97.50% | 93.98% | 94.74% | 91.53% | 80.58% | 87.64% | 82.84% | 86.61% | 92.13% | 95.00% | 50.96% | 85.05% | 89.49% | 80.71% | 78.47% | okp85_not_met | – |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | ensemble | legion | 1 | 1 | N/A | 21.2 ms | 97.89% | 97.60% | 98.06% | 97.78% | 97.65% | 97.92% | 98.80% | 88.81% | 98.17% | 97.96% | 94.78% | 96.72% | 93.51% | 86.59% | 90.35% | 87.63% | 89.50% | 93.87% | 95.00% | 57.83% | 90.40% | 92.18% | 83.57% | 81.25% | cần sửap85_not_met | – |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | encoder | legion | 3 | 3 | 100M | 55.9 ms | 97.53% ±0.06 | 97.08% ±0.03 | 97.67% ±0.34 | 97.29% ±0.18 | 97.18% ±0.10 | 97.57% ±0.05 | 98.66% ±0.61 | 86.01% ±1.25 | 97.61% ±0.18 | 97.65% ±0.16 | 92.77% ±1.75 | 94.93% ±0.13 | 92.05% ±0.33 | 84.43% ±0.11 | 88.82% ±1.68 | 85.36% ±0.98 | 86.57% ±0.51 | 92.69% ±0.23 | 94.29% ±1.89 | 50.30% ±2.58 | 87.12% ±0.50 | 90.27% ±0.57 | 78.33% ±3.93 | 79.82% ±3.22 | okp85_not_met | – |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | encoder | zephyrus | 3 | 3 | 86M | 19.5 ms | 97.45% ±0.13 | 97.04% ±0.10 | 97.40% ±0.42 | 97.13% ±0.27 | 97.09% ±0.08 | 97.50% ±0.12 | 98.66% ±0.23 | 85.50% ±0.43 | 97.65% ±0.20 | 97.54% ±0.44 | 93.98% ±2.01 | 93.50% ±2.11 | 92.06% ±0.36 | 84.97% ±0.70 | 88.53% ±2.60 | 85.35% ±1.18 | 87.15% ±0.97 | 92.71% ±0.37 | 94.52% ±1.09 | 49.76% ±0.57 | 87.21% ±0.98 | 90.57% ±0.65 | 86.43% ±1.24 | 72.60% ±0.47 | okp85_not_met | – |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 97.65% ±0.16 | 97.36% ±0.20 | 97.45% ±0.70 | 97.33% ±0.33 | 97.39% ±0.17 | 97.68% ±0.15 | 98.66% ±0.61 | 87.76% ±1.47 | 97.86% ±0.46 | 97.74% ±0.57 | 94.65% ±1.52 | 94.92% ±2.14 | 92.37% ±1.10 | 84.66% ±0.74 | 88.30% ±2.87 | 85.26% ±1.91 | 87.18% ±1.76 | 92.90% ±0.91 | 92.62% ±2.06 | 52.21% ±5.20 | 86.38% ±1.34 | 89.61% ±1.38 | 82.14% ±0.71 | 70.85% ±5.24 | okp85_not_met | – |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | encoder | zephyrus | 3 | 3 | 86M | 26.8 ms | 97.51% ±0.14 | 97.20% ±0.18 | 97.82% ±0.06 | 97.44% ±0.12 | 97.30% ±0.14 | 97.55% ±0.13 | 98.66% ±0.46 | 86.82% ±0.93 | 97.31% ±0.20 | 97.55% ±0.18 | 92.77% ±0.40 | 95.21% ±1.45 | 92.84% ±0.47 | 85.19% ±1.26 | 91.23% ±0.37 | 87.27% ±0.65 | 88.06% ±0.39 | 93.28% ±0.38 | 91.19% ±2.51 | 54.72% ±3.12 | 88.24% ±1.07 | 91.04% ±0.79 | 80.00% ±1.89 | 79.05% ±1.20 | okp85_not_met | – |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | encoder | zephyrus | 3 | 3 | 135M | 22.5 ms | 97.41% ±0.16 | 97.07% ±0.23 | 97.44% ±0.29 | 97.17% ±0.24 | 97.08% ±0.17 | 97.45% ±0.15 | 98.66% ±0.46 | 86.01% ±1.30 | 97.50% ±0.33 | 97.47% ±0.38 | 94.78% ±1.45 | 92.80% ±1.11 | 92.56% ±0.73 | 84.89% ±0.93 | 88.67% ±1.83 | 85.69% ±1.40 | 87.42% ±0.93 | 93.07% ±0.57 | 94.52% ±0.41 | 53.67% ±4.36 | 86.11% ±0.55 | 89.68% ±0.52 | 84.29% ±2.58 | 71.34% ±2.68 | okp85_not_met | – |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | decoder | legion | 3 | 3 | 13M | 49.3 ms | 97.78% ±0.24 | 97.31% ±0.47 | 98.10% ±0.39 | 97.65% ±0.43 | 97.49% ±0.29 | 97.81% ±0.24 | 98.66% ±0.46 | 87.85% ±1.14 | 97.79% ±0.24 | 97.92% ±0.34 | 94.51% ±1.01 | 94.39% ±1.57 | 92.36% ±0.89 | 79.53% ±3.01 | 85.24% ±4.98 | 81.37% ±3.96 | 87.65% ±1.12 | 92.87% ±0.68 | 91.43% ±0.00 | 53.52% ±5.73 | 84.48% ±0.83 | 90.15% ±0.19 | 82.86% ±0.71 | 72.25% ±2.42 | okp85_not_met | – |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | encoder | legion | 3 | 3 | 304M | 12.9 ms | 97.79% ±0.05 | 97.22% ±0.16 | 97.89% ±0.11 | 97.48% ±0.12 | 97.45% ±0.02 | 97.83% ±0.05 | 98.66% ±0.23 | 86.40% ±0.15 | 97.69% ±0.03 | 97.96% ±0.11 | 93.98% ±0.40 | 94.89% ±1.53 | 91.95% ±0.66 | 83.10% ±0.65 | 89.38% ±1.11 | 84.90% ±0.15 | 86.81% ±0.35 | 92.63% ±0.52 | 94.52% ±1.09 | 49.71% ±3.26 | 86.36% ±0.68 | 90.53% ±0.12 | 84.29% ±3.11 | 75.68% ±1.82 | okp85_not_met | – |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | encoder | zephyrus | 3 | 3 | 111M | 19.5 ms | 97.48% ±0.33 | 97.03% ±0.41 | 97.61% ±0.13 | 97.23% ±0.16 | 97.16% ±0.30 | 97.52% ±0.33 | 98.66% ±0.84 | 85.81% ±1.20 | 97.70% ±0.16 | 97.61% ±0.04 | 94.65% ±2.58 | 92.69% ±1.17 | 91.16% ±0.52 | 81.89% ±3.03 | 89.02% ±4.41 | 83.43% ±1.44 | 86.11% ±0.86 | 92.04% ±0.42 | 94.29% ±1.89 | 46.75% ±2.48 | 85.94% ±1.55 | 89.64% ±0.29 | 84.52% ±4.31 | 70.73% ±2.66 | oktest_informedp85_not_met | – |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | encoder | zephyrus | 3 | 3 | 86M | 14.2 ms | 97.94% ±0.16 | 97.64% ±0.15 | 97.46% ±0.52 | 97.49% ±0.34 | 97.80% ±0.12 | 97.96% ±0.16 | 98.66% ±0.61 | 89.67% ±1.00 | 97.68% ±0.03 | 97.99% ±0.14 | 95.31% ±0.61 | 94.68% ±0.61 | 92.82% ±0.23 | 86.76% ±2.28 | 86.14% ±0.35 | 85.00% ±0.90 | 87.97% ±0.51 | 93.28% ±0.18 | 93.10% ±1.65 | 54.26% ±1.37 | 85.29% ±1.45 | 90.10% ±0.69 | 84.76% ±1.49 | 71.11% ±2.63 | okp85_not_met | – |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | encoder | zephyrus | 3 | 3 | 135M | 9.2 ms | 97.98% ±0.06 | 97.68% ±0.20 | 97.87% ±0.21 | 97.74% ±0.12 | 97.93% ±0.14 | 98.00% ±0.06 | 98.66% ±0.23 | 91.24% ±1.99 | 97.67% ±0.17 | 97.97% ±0.09 | 95.31% ±0.61 | 94.57% ±1.22 | 93.16% ±0.66 | 85.69% ±0.46 | 87.47% ±1.65 | 85.70% ±1.41 | 88.32% ±1.27 | 93.51% ±0.52 | 91.43% ±1.24 | 57.88% ±5.62 | 86.14% ±0.41 | 90.18% ±0.44 | 84.05% ±3.93 | 72.59% ±2.32 | okp85_not_met | – |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | encoder | zephyrus | 3 | 3 | 87M | 20.9 ms | 97.49% ±0.20 | 97.04% ±0.29 | 97.60% ±0.24 | 97.24% ±0.27 | 97.17% ±0.17 | 97.53% ±0.19 | 98.53% ±0.23 | 86.29% ±0.83 | 97.83% ±0.27 | 97.70% ±0.26 | 95.85% ±1.16 | 92.87% ±0.74 | 92.42% ±0.29 | 83.17% ±1.71 | 89.04% ±1.24 | 85.01% ±1.00 | 87.41% ±0.61 | 92.93% ±0.22 | 93.10% ±1.09 | 53.30% ±2.55 | 85.66% ±0.70 | 89.52% ±0.46 | 84.52% ±1.80 | 69.38% ±1.61 | okp85_not_met | – |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | encoder | zephyrus | 3 | 3 | 86M | 10.6 ms | 97.32% ±0.02 | 96.92% ±0.16 | 97.55% ±0.26 | 97.15% ±0.20 | 97.06% ±0.08 | 97.36% ±0.02 | 98.53% ±0.23 | 86.18% ±0.47 | 97.21% ±0.05 | 97.47% ±0.23 | 93.31% ±0.84 | 94.06% ±0.24 | 91.20% ±0.48 | 80.64% ±0.98 | 88.50% ±0.49 | 83.11% ±0.74 | 85.88% ±0.89 | 91.95% ±0.38 | 93.81% ±1.49 | 47.71% ±2.34 | 85.15% ±0.36 | 88.65% ±0.66 | 84.29% ±2.58 | 67.28% ±2.45 | okp85_not_met | – |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | encoder | legion | 3 | 3 | 304M | 13.1 ms | 98.01% ±0.37 | 97.70% ±0.56 | 98.00% ±0.45 | 97.81% ±0.52 | 97.79% ±0.44 | 98.03% ±0.36 | 98.53% ±0.84 | 89.67% ±2.24 | 97.89% ±0.33 | 98.03% ±0.16 | 95.05% ±1.62 | 94.42% ±0.59 | 93.42% ±0.80 | 83.99% ±0.70 | 90.58% ±0.52 | 86.35% ±0.89 | 88.98% ±0.99 | 93.83% ±0.60 | 92.62% ±1.49 | 58.15% ±6.44 | 86.40% ±0.18 | 90.78% ±0.22 | 82.38% ±1.80 | 75.88% ±0.41 | okp85_not_met | – |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | encoder | zephyrus | 3 | 3 | 111M | 22.0 ms | 97.96% ±0.19 | 97.79% ±0.07 | 98.04% ±0.46 | 97.87% ±0.22 | 97.77% ±0.11 | 97.98% ±0.20 | 98.53% ±1.16 | 89.99% ±0.92 | 97.72% ±0.32 | 97.68% ±0.31 | 93.98% ±2.13 | 93.23% ±0.74 | 92.62% ±0.45 | 82.85% ±2.11 | 87.41% ±1.39 | 84.20% ±1.19 | 87.16% ±0.43 | 93.06% ±0.30 | 90.00% ±2.47 | 54.46% ±3.67 | 85.83% ±1.58 | 89.31% ±1.02 | 80.00% ±2.47 | 75.49% ±1.15 | okp85_not_met | – |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | encoder | zephyrus | 3 | 3 | 111M | 20.5 ms | 97.57% ±0.13 | 97.18% ±0.15 | 97.71% ±0.22 | 97.38% ±0.11 | 97.22% ±0.17 | 97.60% ±0.13 | 98.39% ±0.80 | 87.19% ±0.22 | 97.56% ±0.24 | 97.54% ±0.10 | 94.38% ±0.40 | 92.65% ±1.09 | 92.49% ±0.10 | 82.43% ±1.31 | 88.07% ±1.67 | 84.02% ±1.29 | 87.17% ±0.57 | 93.00% ±0.19 | 93.33% ±1.80 | 53.22% ±1.42 | 85.81% ±1.61 | 89.37% ±0.89 | 83.10% ±2.89 | 71.39% ±3.10 | okp85_not_met | – |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | encoder | legion | 1 | 1 | 105M | 48.8 ms | 97.42% | 97.15% | 97.49% | 97.24% | 97.17% | 97.46% | 98.39% | 86.57% | 97.41% | 97.36% | 89.96% | 95.32% | 91.18% | 82.11% | 89.48% | 84.18% | 86.21% | 92.06% | 92.86% | 45.61% | 86.13% | 90.03% | 82.14% | 73.72% | okp85_not_met | – |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | encoder | zephyrus | 1 | 1 | 86M | 18.8 ms | 97.54% | 97.12% | 97.53% | 97.27% | 97.35% | 97.57% | 98.39% | 88.13% | 97.27% | 97.66% | 94.38% | 94.38% | 89.43% | 80.67% | 86.84% | 81.84% | 83.81% | 90.74% | 93.57% | 40.06% | 84.62% | 87.25% | 87.86% | 57.75% | okp85_not_met | – |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | encoder | zephyrus | 1 | 1 | 86M | 7.8 ms | 97.38% | 97.17% | 97.27% | 97.14% | 97.21% | 97.41% | 98.39% | 87.19% | 97.61% | 97.75% | 95.58% | 93.70% | 91.26% | 81.79% | 87.95% | 83.75% | 86.10% | 91.98% | 88.57% | 47.69% | 85.29% | 88.55% | 81.43% | 66.28% | okp85_not_met | – |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | encoder | zephyrus | 3 | 3 | 110M | 36.2 ms | 97.49% ±0.12 | 97.12% ±0.14 | 97.77% ±0.26 | 97.38% ±0.09 | 97.27% ±0.04 | 97.52% ±0.13 | 98.39% ±1.06 | 87.33% ±1.73 | 97.55% ±0.13 | 97.47% ±0.23 | 92.10% ±0.84 | 95.69% ±0.22 | 92.34% ±0.94 | 86.94% ±1.30 | 86.89% ±1.38 | 85.44% ±0.76 | 87.78% ±1.28 | 92.97% ±0.73 | 94.05% ±1.80 | 51.09% ±4.91 | 86.65% ±1.34 | 90.48% ±0.97 | 79.29% ±2.58 | 74.25% ±4.83 | okp85_not_met | – |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | encoder | zephyrus | 3 | 3 | 86M | 18.8 ms | 97.88% ±0.29 | 97.84% ±0.42 | 98.03% ±0.18 | 97.90% ±0.32 | 97.75% ±0.35 | 97.89% ±0.28 | 98.39% ±0.40 | 91.15% ±2.87 | 98.06% ±0.07 | 97.94% ±0.06 | 96.92% ±1.16 | 94.04% ±1.07 | 93.55% ±1.27 | 84.79% ±0.90 | 90.82% ±1.43 | 87.03% ±0.49 | 89.37% ±1.77 | 93.80% ±0.98 | 89.29% ±5.00 | 65.69% ±12.86 | 86.66% ±0.61 | 90.24% ±0.51 | 82.62% ±2.97 | 74.30% ±1.04 | okp85_not_met | – |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | encoder | zephyrus | 3 | 3 | 87M | 20.6 ms | 97.42% ±0.21 | 97.15% ±0.38 | 97.39% ±0.43 | 97.19% ±0.38 | 97.22% ±0.23 | 97.46% ±0.20 | 98.39% ±0.70 | 87.21% ±1.58 | 97.53% ±0.14 | 97.34% ±0.20 | 94.11% ±1.41 | 92.65% ±1.60 | 93.06% ±0.31 | 84.40% ±1.81 | 89.24% ±2.07 | 85.94% ±0.68 | 88.37% ±0.53 | 93.41% ±0.23 | 91.19% ±1.09 | 57.67% ±3.42 | 86.97% ±1.21 | 90.41% ±0.43 | 85.00% ±1.24 | 74.48% ±3.03 | okp85_not_met | – |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | encoder | zephyrus | 3 | 3 | 86M | 19.4 ms | 97.61% ±0.33 | 97.34% ±0.47 | 97.78% ±0.17 | 97.51% ±0.33 | 97.38% ±0.39 | 97.63% ±0.32 | 98.26% ±0.23 | 88.38% ±2.55 | 97.78% ±0.12 | 97.65% ±0.30 | 95.31% ±0.46 | 93.57% ±1.42 | 92.89% ±0.82 | 84.41% ±1.29 | 86.95% ±0.56 | 84.73% ±0.51 | 87.87% ±1.51 | 93.28% ±0.61 | 92.14% ±3.98 | 56.34% ±6.39 | 86.46% ±0.40 | 89.96% ±0.53 | 81.19% ±1.09 | 75.28% ±0.19 | oktest_informedp85_not_met | – |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | encoder | zephyrus | 3 | 3 | 135M | 20.4 ms | 97.42% ±0.37 | 97.18% ±0.38 | 97.35% ±0.30 | 97.19% ±0.34 | 97.16% ±0.37 | 97.46% ±0.36 | 98.26% ±0.23 | 87.00% ±2.02 | 97.34% ±0.14 | 97.17% ±0.24 | 93.17% ±0.40 | 93.18% ±1.14 | 92.73% ±0.64 | 84.76% ±1.48 | 86.81% ±1.12 | 84.77% ±0.72 | 87.58% ±1.30 | 93.13% ±0.50 | 93.10% ±2.30 | 55.68% ±4.29 | 86.91% ±0.58 | 89.87% ±0.73 | 81.67% ±1.09 | 76.06% ±1.07 | oktest_informedp85_not_met | – |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.3 ms | 97.66% ±0.27 | 97.43% ±0.35 | 97.59% ±0.24 | 97.45% ±0.22 | 97.37% ±0.28 | 97.69% ±0.27 | 98.26% ±1.41 | 88.49% ±2.39 | 97.72% ±0.05 | 97.69% ±0.08 | 94.91% ±1.67 | 93.92% ±0.75 | 92.16% ±0.51 | 82.40% ±0.38 | 87.88% ±1.52 | 84.01% ±0.77 | 86.99% ±0.59 | 92.76% ±0.38 | 92.14% ±0.71 | 51.64% ±3.49 | 86.14% ±1.78 | 89.45% ±1.44 | 83.57% ±4.34 | 69.71% ±8.49 | okp85_not_met | – |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.6 ms | 97.89% ±0.49 | 97.56% ±0.68 | 98.03% ±0.44 | 97.75% ±0.57 | 97.66% ±0.61 | 97.92% ±0.48 | 98.26% ±1.29 | 88.91% ±3.07 | 97.71% ±0.73 | 97.76% ±0.63 | 93.57% ±3.87 | 93.81% ±0.96 | 92.21% ±0.96 | 81.95% ±2.00 | 91.96% ±0.52 | 85.21% ±1.27 | 87.04% ±1.24 | 92.82% ±0.69 | 91.67% ±4.31 | 52.31% ±7.01 | 85.35% ±0.41 | 89.45% ±0.49 | 80.95% ±2.97 | 72.33% ±2.89 | cần sửap85_not_met | – |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | encoder | zephyrus | 3 | 3 | 111M | 18.7 ms | 97.70% ±0.20 | 97.39% ±0.34 | 97.56% ±0.25 | 97.41% ±0.31 | 97.38% ±0.38 | 97.73% ±0.19 | 98.26% ±0.61 | 87.74% ±2.32 | 97.63% ±0.17 | 97.68% ±0.26 | 93.57% ±2.81 | 93.61% ±1.46 | 93.15% ±0.50 | 83.78% ±1.65 | 89.12% ±0.39 | 85.56% ±1.15 | 88.17% ±0.67 | 93.51% ±0.33 | 92.38% ±2.18 | 58.10% ±5.14 | 86.92% ±1.11 | 90.27% ±0.29 | 85.24% ±3.22 | 77.23% ±1.87 | okp85_not_met | – |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | decoder | legion | 3 | 3 | 10M | 45.9 ms | 97.53% ±0.29 | 96.93% ±0.41 | 97.92% ±0.23 | 97.37% ±0.27 | 97.26% ±0.41 | 97.56% ±0.28 | 98.13% ±1.29 | 87.71% ±2.13 | 97.70% ±0.09 | 97.65% ±0.15 | 93.57% ±1.75 | 94.85% ±0.85 | 92.14% ±1.17 | 82.34% ±1.04 | 91.13% ±1.76 | 85.22% ±1.49 | 87.68% ±1.92 | 92.81% ±0.87 | 94.05% ±1.49 | 50.70% ±6.26 | 86.81% ±0.82 | 90.97% ±0.78 | 82.62% ±3.30 | 76.00% ±1.85 | okp85_not_met | – |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.7 ms | 97.48% ±0.20 | 97.15% ±0.15 | 97.59% ±0.30 | 97.29% ±0.25 | 97.23% ±0.14 | 97.51% ±0.19 | 98.13% ±0.84 | 86.76% ±1.17 | 97.70% ±0.39 | 97.66% ±0.35 | 93.57% ±2.24 | 95.00% ±1.73 | 92.68% ±0.32 | 84.93% ±1.57 | 90.76% ±1.94 | 86.76% ±0.99 | 87.79% ±0.24 | 93.16% ±0.23 | 93.10% ±2.06 | 54.07% ±2.82 | 88.20% ±1.43 | 91.21% ±0.52 | 81.67% ±1.09 | 81.34% ±2.17 | okp85_not_met | – |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | encoder | legion | 3 | 3 | 97M | 50.7 ms | 97.10% ±0.18 | 96.99% ±0.33 | 97.04% ±0.13 | 96.94% ±0.20 | 96.80% ±0.24 | 97.14% ±0.17 | 97.99% ±1.61 | 86.78% ±2.11 | 97.11% ±0.09 | 96.95% ±0.25 | 90.90% ±1.62 | 94.83% ±0.62 | 90.63% ±0.96 | 83.36% ±1.96 | 88.20% ±1.60 | 84.39% ±2.17 | 86.14% ±0.93 | 91.50% ±0.68 | 90.95% ±3.60 | 45.69% ±4.25 | 86.63% ±1.72 | 89.43% ±0.08 | 76.90% ±1.80 | 71.78% ±1.55 | cần sửap85_not_met | – |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.4 ms | 97.33% ±0.25 | 96.95% ±0.36 | 97.68% ±0.16 | 97.25% ±0.23 | 97.02% ±0.28 | 97.36% ±0.24 | 97.99% ±0.40 | 87.05% ±1.23 | 97.74% ±0.33 | 97.65% ±0.26 | 94.91% ±1.23 | 95.05% ±0.93 | 92.95% ±0.20 | 83.49% ±2.36 | 91.63% ±2.20 | 86.32% ±0.46 | 88.13% ±0.23 | 93.39% ±0.20 | 93.10% ±0.41 | 55.88% ±1.25 | 87.31% ±1.19 | 90.40% ±0.71 | 85.00% ±3.78 | 75.16% ±4.91 | okp85_not_met | – |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.0 ms | 97.66% ±0.28 | 97.38% ±0.41 | 97.65% ±0.34 | 97.46% ±0.38 | 97.38% ±0.37 | 97.69% ±0.27 | 97.99% ±1.45 | 88.27% ±2.74 | 97.54% ±0.15 | 97.42% ±0.03 | 94.11% ±0.23 | 93.24% ±0.37 | 92.98% ±1.12 | 85.84% ±1.52 | 88.95% ±2.31 | 86.38% ±1.53 | 88.05% ±2.09 | 93.34% ±0.84 | 92.14% ±2.86 | 58.77% ±8.67 | 88.46% ±0.79 | 90.50% ±0.41 | 85.24% ±1.09 | 76.92% ±3.19 | okp85_not_met | – |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | encoder | zephyrus | 3 | 3 | 86M | 12.1 ms | 97.38% ±0.26 | 97.06% ±0.21 | 97.11% ±0.30 | 97.00% ±0.29 | 97.21% ±0.29 | 97.42% ±0.25 | 97.99% ±0.40 | 87.08% ±2.15 | 96.84% ±0.23 | 97.20% ±0.29 | 92.37% ±1.06 | 92.39% ±1.25 | 91.55% ±1.24 | 81.94% ±0.88 | 87.22% ±2.07 | 83.37% ±1.94 | 86.23% ±1.58 | 92.19% ±0.95 | 90.95% ±3.30 | 50.55% ±7.61 | 84.59% ±1.94 | 88.52% ±1.21 | 81.90% ±5.46 | 68.09% ±10.26 | okp85_not_met | – |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | encoder | zephyrus | 3 | 3 | 86M | 10.9 ms | 97.49% ±0.15 | 97.03% ±0.06 | 97.85% ±0.25 | 97.38% ±0.17 | 97.28% ±0.22 | 97.52% ±0.14 | 97.99% ±0.70 | 87.70% ±1.98 | 97.36% ±0.28 | 97.54% ±0.10 | 93.98% ±1.06 | 93.49% ±0.88 | 91.76% ±0.80 | 81.82% ±1.03 | 89.87% ±1.12 | 84.56% ±1.07 | 86.67% ±1.03 | 92.33% ±0.54 | 93.10% ±2.97 | 52.15% ±5.51 | 84.81% ±0.31 | 89.13% ±0.48 | 82.14% ±3.57 | 71.21% ±5.94 | okp85_not_met | – |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | encoder | zephyrus | 3 | 3 | 86M | 18.9 ms | 97.23% ±0.41 | 96.89% ±0.43 | 97.21% ±0.48 | 96.96% ±0.41 | 96.89% ±0.48 | 97.27% ±0.41 | 97.99% ±1.75 | 85.91% ±0.51 | 97.42% ±0.70 | 97.37% ±0.53 | 94.38% ±2.13 | 93.03% ±1.65 | 92.24% ±0.31 | 81.78% ±1.27 | 89.06% ±1.38 | 84.15% ±0.65 | 87.32% ±0.50 | 92.79% ±0.34 | 93.10% ±2.06 | 52.29% ±0.98 | 85.23% ±0.45 | 89.92% ±0.32 | 84.29% ±2.58 | 71.54% ±0.94 | okp85_not_met | – |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.1 ms | 97.09% ±0.20 | 96.64% ±0.57 | 96.87% ±0.27 | 96.68% ±0.41 | 96.87% ±0.32 | 97.12% ±0.20 | 97.72% ±1.16 | 86.91% ±0.81 | 96.78% ±0.48 | 96.97% ±0.34 | 93.31% ±0.61 | 92.00% ±2.36 | 92.56% ±1.04 | 83.02% ±2.74 | 86.06% ±5.16 | 83.26% ±4.82 | 87.78% ±1.38 | 92.93% ±0.80 | 91.67% ±1.49 | 56.95% ±8.27 | 86.76% ±0.96 | 89.49% ±0.29 | 85.71% ±3.78 | 70.10% ±1.53 | okp85_not_met | – |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | encoder | zephyrus | 3 | 3 | 86M | 22.9 ms | 97.54% ±0.27 | 97.19% ±0.36 | 97.61% ±0.18 | 97.34% ±0.28 | 97.23% ±0.37 | 97.57% ±0.27 | 97.72% ±1.16 | 87.78% ±2.11 | 97.39% ±0.28 | 97.49% ±0.05 | 92.90% ±1.01 | 94.94% ±0.50 | 92.90% ±0.79 | 83.88% ±0.82 | 90.04% ±2.51 | 85.97% ±1.80 | 88.16% ±1.29 | 93.32% ±0.62 | 92.62% ±2.18 | 55.94% ±4.87 | 87.87% ±0.93 | 91.08% ±0.64 | 81.67% ±2.18 | 80.33% ±2.01 | okp85_not_met | – |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | decoder | kaggle | 2 | 2 | 79M | 126.5 ms | 96.23% ±1.13 | 96.17% ±0.49 | 96.75% ±0.80 | 96.38% ±0.67 | 95.98% ±0.79 | 96.28% ±1.13 | 97.39% ±0.85 | 85.39% ±0.10 | 96.45% ±0.88 | 96.14% ±1.16 | 90.76% ±4.54 | 93.48% ±2.43 | 90.59% ±0.22 | 82.54% ±4.30 | 86.37% ±2.39 | 82.51% ±1.73 | 84.71% ±0.86 | 91.23% ±0.33 | 90.71% ±3.03 | 48.84% ±1.10 | 85.61% ±2.06 | 87.42% ±1.78 | 71.79% ±12.63 | 75.53% ±6.32 | okp85_not_met | – |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | encoder | zephyrus | 1 | 1 | 86M | 11.5 ms | 97.31% | 97.01% | 96.37% | 96.59% | 97.06% | 97.34% | 97.19% | 86.74% | 97.02% | 97.06% | 92.37% | 93.12% | 92.46% | 79.41% | 77.99% | 76.53% | 86.83% | 92.74% | 90.00% | 55.02% | 82.15% | 88.57% | 80.71% | 71.07% | okp85_not_met | – |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | decoder | zephyrus | 3 | 3 | 13M | 62.5 ms | 96.88% ±0.23 | 96.66% ±0.26 | 97.34% ±0.21 | 96.95% ±0.20 | 96.76% ±0.24 | 96.90% ±0.22 | 97.05% ±1.23 | 88.02% ±1.88 | 96.99% ±0.27 | 97.01% ±0.38 | 93.04% ±1.41 | 93.17% ±1.73 | 91.27% ±0.80 | 80.36% ±0.75 | 87.35% ±0.60 | 82.67% ±0.43 | 85.25% ±1.33 | 91.72% ±0.70 | 85.24% ±0.41 | 53.08% ±4.73 | 84.16% ±1.01 | 86.78% ±0.43 | 75.48% ±2.89 | 67.73% ±1.30 | okp85_not_met | – |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | encoder | zephyrus | 3 | 3 | 86M | 20.7 ms | 97.35% ±0.10 | 96.87% ±0.33 | 97.15% ±0.30 | 96.95% ±0.32 | 96.92% ±0.33 | 97.38% ±0.09 | 96.92% ±1.85 | 86.72% ±1.78 | 97.61% ±0.60 | 97.50% ±0.55 | 93.31% ±3.73 | 94.94% ±1.39 | 92.51% ±0.99 | 83.35% ±0.74 | 89.61% ±0.83 | 85.37% ±0.78 | 87.68% ±1.10 | 93.04% ±0.76 | 94.05% ±1.49 | 53.77% ±5.56 | 87.18% ±0.29 | 90.40% ±0.91 | 83.33% ±3.93 | 74.18% ±4.04 | cần sửap85_not_met | – |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 96.72% | 96.23% | 96.72% | 96.41% | 96.49% | 96.75% | 96.79% | 86.07% | 95.57% | 96.22% | 89.56% | 91.39% | 91.29% | 78.74% | 79.11% | 77.03% | 85.77% | 91.90% | 90.71% | 48.85% | 81.25% | 86.47% | 76.43% | 59.12% | okp85_not_met | – |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | encoder | zephyrus | 1 | 1 | 86M | 17.1 ms | 96.99% | 96.75% | 96.80% | 96.73% | 96.88% | 97.02% | 96.39% | 87.59% | 97.06% | 97.26% | 91.16% | 96.19% | 89.62% | 79.10% | 84.00% | 80.01% | 84.35% | 90.64% | 90.71% | 42.47% | 83.29% | 87.64% | 79.29% | 64.91% | okp85_not_met | – |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 96.10% | 96.29% | 96.14% | 96.16% | 96.04% | 96.12% | 95.18% | 86.81% | 96.28% | 96.18% | 91.57% | 91.20% | 89.62% | 78.41% | 83.53% | 79.66% | 83.28% | 90.45% | 87.14% | 44.69% | 80.69% | 84.52% | 83.57% | 51.32% | okp85_not_met | – |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | encoder | zephyrus | 1 | 1 | 86M | 12.5 ms | 96.68% | 96.50% | 96.10% | 96.23% | 96.45% | 96.71% | 95.18% | 86.81% | 96.27% | 96.51% | 92.37% | 90.55% | 91.26% | 78.09% | 84.34% | 80.15% | 85.81% | 91.75% | 90.00% | 52.72% | 80.90% | 86.71% | 87.14% | 58.10% | okp85_not_met | – |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | tfidf_hybrid | zephyrus | 1 | 1 | 157,386 | 35.1 ms | 96.06% | 96.28% | 96.62% | 96.41% | 95.85% | 96.09% | 94.38% | 85.77% | 96.32% | 95.59% | 86.75% | 92.31% | 90.09% | 82.15% | 82.69% | 81.30% | 83.65% | 90.69% | 85.71% | 47.06% | 84.25% | 86.29% | 75.00% | 64.02% | okp85_not_met | – |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | tfidf | zephyrus | 1 | 1 | 117,072 | 4.3 ms | 95.82% | 96.22% | 95.82% | 95.99% | 95.67% | 95.85% | 92.77% | 86.84% | 95.86% | 95.52% | 86.35% | 92.27% | 91.68% | 84.99% | 84.00% | 83.87% | 86.10% | 91.93% | 82.86% | 57.43% | 85.98% | 87.18% | 70.71% | 73.33% | oktest_informedp85_not_met | – |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | tfidf | zephyrus | 1 | 1 | 116,442 | 4.2 ms | 95.75% | 96.03% | 95.86% | 95.91% | 95.57% | 95.77% | 92.77% | 85.87% | 95.94% | 95.61% | 85.54% | 93.42% | 91.53% | 83.45% | 83.81% | 83.03% | 85.72% | 91.84% | 82.14% | 55.02% | 85.99% | 87.19% | 69.29% | 74.62% | oktest_informedp85_not_met | – |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | tfidf | zephyrus | 1 | 1 | 127,464 | 4.5 ms | 95.63% | 96.06% | 95.66% | 95.83% | 95.47% | 95.66% | 92.37% | 85.82% | 96.22% | 95.94% | 89.16% | 92.12% | 90.32% | 82.98% | 86.46% | 83.58% | 84.29% | 90.98% | 85.71% | 47.24% | 84.32% | 86.36% | 79.29% | 58.12% | oktest_informedp85_not_met | – |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | tfidf | zephyrus | 1 | 1 | 111,636 | 4.5 ms | 95.78% | 96.15% | 95.75% | 95.92% | 95.59% | 95.81% | 91.97% | 86.42% | 95.87% | 95.53% | 85.14% | 92.58% | 91.53% | 83.33% | 84.34% | 83.14% | 85.86% | 91.89% | 85.00% | 54.84% | 85.80% | 87.58% | 72.86% | 74.45% | okp85_not_met | – |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | tfidf | zephyrus | 1 | 1 | 128,538 | 4.2 ms | 95.67% | 95.99% | 95.70% | 95.81% | 95.45% | 95.70% | 91.97% | 85.13% | 96.17% | 95.88% | 89.16% | 91.36% | 90.40% | 83.94% | 85.27% | 83.32% | 84.33% | 91.05% | 88.57% | 47.51% | 85.05% | 86.67% | 82.86% | 59.49% | oktest_informedp85_not_met | – |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | tfidf | zephyrus | 1 | 1 | 127,548 | 4.3 ms | 95.63% | 96.05% | 95.66% | 95.82% | 95.47% | 95.66% | 91.97% | 85.45% | 96.21% | 95.93% | 88.35% | 92.05% | 90.48% | 82.10% | 86.69% | 83.31% | 84.58% | 91.07% | 85.71% | 48.58% | 84.56% | 86.65% | 81.43% | 59.38% | oktest_informedp85_not_met | – |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | decoder | zephyrus | 3 | 3 | 2M | 54.5 ms | 95.56% ±0.08 | 95.62% ±0.15 | 95.61% ±0.14 | 95.59% ±0.15 | 95.13% ±0.09 | 95.59% ±0.08 | 91.83% ±0.23 | 86.84% ±0.93 | 95.75% ±0.24 | 95.38% ±0.29 | 87.28% ±1.62 | 93.70% ±1.06 | 88.87% ±0.69 | 84.30% ±1.88 | 81.12% ±2.46 | 80.98% ±1.06 | 81.73% ±0.98 | 89.46% ±0.55 | 86.90% ±1.09 | 46.30% ±3.09 | 83.03% ±1.29 | 83.77% ±1.01 | 80.95% ±0.41 | 59.44% ±2.97 | okp85_not_met | – |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | tfidf | zephyrus | 1 | 1 | 128,604 | 4.4 ms | 95.67% | 96.01% | 95.59% | 95.77% | 95.40% | 95.70% | 91.57% | 85.39% | 96.12% | 95.82% | 88.76% | 91.70% | 90.21% | 81.82% | 86.26% | 82.88% | 84.07% | 90.86% | 85.00% | 47.04% | 85.00% | 86.62% | 82.86% | 59.18% | oktest_informedp85_not_met | – |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | tfidf | zephyrus | 1 | 1 | 112,440 | 4.3 ms | 95.63% | 95.99% | 95.58% | 95.75% | 95.38% | 95.65% | 91.57% | 86.04% | 95.90% | 95.39% | 85.14% | 92.17% | 91.49% | 83.32% | 84.05% | 83.01% | 85.70% | 91.83% | 84.29% | 55.14% | 86.21% | 87.46% | 71.43% | 74.07% | oktest_informedp85_not_met | – |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | tfidf | zephyrus | 1 | 1 | 127,230 | 4.1 ms | 95.71% | 96.17% | 95.62% | 95.87% | 95.53% | 95.73% | 91.57% | 86.69% | 96.03% | 95.72% | 87.55% | 92.37% | 90.63% | 83.15% | 87.03% | 84.09% | 84.90% | 91.20% | 86.43% | 49.39% | 84.02% | 86.01% | 80.00% | 56.28% | oktest_informedp85_not_met | – |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | tfidf | zephyrus | 1 | 1 | 121,248 | 4.2 ms | 95.90% | 96.43% | 95.73% | 96.06% | 95.75% | 95.91% | 91.16% | 87.98% | 96.07% | 95.77% | 89.56% | 89.56% | 89.74% | 81.46% | 86.63% | 82.70% | 83.86% | 90.57% | 86.43% | 44.65% | 83.68% | 85.04% | 84.29% | 50.43% | oktest_informedp85_not_met | – |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.48% | 98.12% | 98.32% | 98.22% | 98.33% | 98.48% | N/A | 94.84% | 98.22% | 98.33% | 95.98% | 94.84% | 95.69% | 87.21% | 92.80% | 89.56% | 92.30% | 95.71% | N/A | 81.21% | 89.56% | 92.30% | 86.43% | 81.21% | ok | – |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | ensemble | zephyrus | 1 | 1 | N/A | 271.8 ms | 98.48% | 98.12% | 98.32% | 98.22% | 98.33% | 98.48% | N/A | 94.84% | 98.22% | 98.33% | 95.98% | 94.84% | 95.69% | 87.21% | 92.80% | 89.56% | 92.30% | 95.71% | N/A | 81.21% | 89.56% | 92.30% | 86.43% | 81.21% | ok | – |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | ensemble | zephyrus | 1 | 1 | N/A | 429.8 ms | 97.80% | 97.15% | 97.44% | 97.20% | 97.45% | 97.83% | 98.85% | 87.50% | 98.11% | 98.04% | 95.04% | 95.77% | 92.79% | 82.95% | 88.69% | 84.83% | 87.51% | 93.21% | 90.20% | 55.87% | 86.72% | 89.87% | 83.01% | 73.41% | okp85_not_met | – |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | ensemble | zephyrus | 1 | 1 | N/A | 429.8 ms | 97.69% | 96.77% | 97.72% | 97.18% | 97.24% | 97.73% | 98.47% | 86.87% | 98.16% | 98.10% | 95.04% | 95.77% | 92.67% | 82.73% | 88.39% | 84.57% | 87.20% | 93.10% | 89.54% | 55.47% | 86.83% | 90.00% | 82.35% | 74.56% | okp85_not_met | – |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 97.77% | 97.23% | 97.44% | 97.29% | 97.54% | 97.79% | 98.09% | 89.55% | 96.90% | 97.04% | 91.22% | 94.47% | 92.94% | 80.39% | 87.57% | 82.72% | 87.14% | 93.23% | 86.27% | 60.55% | 83.59% | 88.09% | 81.05% | 69.27% | okp85_not_met | – |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.9 ms | 97.62% | 97.10% | 97.23% | 97.11% | 97.17% | 97.65% | 97.71% | 88.58% | 98.05% | 97.97% | 95.42% | 97.66% | 92.44% | 82.30% | 85.16% | 83.06% | 87.37% | 92.76% | 86.27% | 56.65% | 85.56% | 88.93% | 80.39% | 70.69% | okp85_not_met | – |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | encoder | zephyrus | 3 | 3 | 86M | 16.1 ms | 97.19% ±0.16 | 96.61% ±0.10 | 97.17% ±0.09 | 96.80% ±0.10 | 96.84% ±0.12 | 97.23% ±0.15 | 97.71% ±0.38 | 85.62% ±0.52 | 97.23% ±0.12 | 97.41% ±0.18 | 92.88% ±1.45 | 94.33% ±1.35 | 92.50% ±0.34 | 82.06% ±1.22 | 87.96% ±0.44 | 84.16% ±0.89 | 87.17% ±0.77 | 92.88% ±0.28 | 87.58% ±1.31 | 56.71% ±2.55 | 84.77% ±1.14 | 88.54% ±0.82 | 81.05% ±1.31 | 69.50% ±2.97 | okp85_not_met | – |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | post_hoc_transductive | zephyrus | 1 | 1 | N/A | 24.8 ms | 97.55% | 96.93% | 97.26% | 97.02% | 97.05% | 97.59% | 97.71% | 86.49% | 97.93% | 97.83% | 93.51% | 95.33% | 87.17% | 74.44% | 79.79% | 74.17% | 75.67% | 88.28% | 85.62% | 62.38% | 73.61% | 76.03% | 75.16% | 76.16% | oktransductivep85_not_met | – |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | post_hoc_transductive | zephyrus | 1 | 1 | N/A | 24.8 ms | 97.55% | 96.93% | 97.26% | 97.02% | 97.05% | 97.59% | 97.71% | 86.49% | 97.93% | 97.83% | 93.51% | 95.33% | 92.48% | 85.70% | 86.72% | 85.46% | 86.56% | 92.74% | 88.24% | 57.69% | 87.09% | 88.51% | 81.05% | 75.61% | oktransductivep85_not_met | – |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | encoder | zephyrus | 3 | 3 | 111M | 24.8 ms | 97.54% ±0.18 | 96.98% ±0.23 | 97.08% ±0.24 | 96.95% ±0.18 | 97.09% ±0.22 | 97.57% ±0.18 | 97.58% ±0.58 | 87.26% ±0.40 | 97.56% ±0.13 | 97.50% ±0.09 | 92.24% ±2.10 | 95.05% ±1.43 | 92.72% ±0.52 | 83.66% ±0.26 | 90.04% ±0.84 | 85.79% ±0.29 | 87.14% ±0.86 | 93.12% ±0.44 | 88.24% ±0.65 | 55.89% ±3.08 | 87.12% ±0.79 | 89.05% ±0.67 | 81.05% ±2.61 | 70.95% ±2.31 | cần sửap85_not_met | – |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | encoder | zephyrus | 3 | 3 | 86M | 10.8 ms | 97.47% ±0.48 | 96.79% ±0.43 | 97.06% ±0.21 | 96.88% ±0.32 | 97.25% ±0.50 | 97.48% ±0.47 | 97.46% ±0.22 | 89.35% ±2.96 | 97.01% ±0.33 | 97.35% ±0.40 | 92.75% ±2.02 | 95.29% ±0.45 | 92.93% ±0.15 | 83.08% ±1.52 | 88.16% ±0.41 | 84.95% ±0.85 | 87.60% ±0.05 | 93.18% ±0.13 | 86.27% ±2.61 | 60.95% ±0.90 | 84.74% ±0.68 | 88.34% ±0.44 | 79.08% ±0.65 | 70.68% ±2.10 | cần sửap85_not_met | high |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | encoder | zephyrus | 3 | 3 | 86M | 14.7 ms | 97.44% ±0.12 | 96.55% ±0.04 | 97.44% ±0.35 | 96.92% ±0.19 | 97.09% ±0.15 | 97.47% ±0.12 | 97.46% ±0.58 | 86.57% ±1.19 | 97.37% ±0.29 | 97.71% ±0.12 | 94.66% ±0.00 | 93.82% ±0.41 | 92.55% ±0.35 | 81.29% ±0.71 | 88.95% ±1.26 | 83.77% ±0.78 | 87.47% ±0.80 | 92.98% ±0.35 | 87.80% ±2.30 | 55.66% ±1.10 | 84.18% ±0.68 | 89.16% ±0.51 | 82.14% ±1.36 | 68.21% ±1.58 | okp85_not_met | – |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | decoder | legion | 1 | 1 | 10M | 52.7 ms | 97.30% | 97.04% | 97.24% | 97.10% | 96.99% | 97.32% | 97.33% | 89.16% | 97.33% | 97.10% | 91.22% | 96.37% | 92.52% | 82.85% | 88.19% | 84.81% | 87.49% | 92.81% | 87.58% | 60.09% | 84.66% | 88.26% | 79.08% | 72.02% | okp85_not_met | – |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | ensemble | zephyrus | 1 | 1 | N/A | 429.8 ms | 97.26% | 96.39% | 96.52% | 96.36% | 96.75% | 97.30% | 97.33% | 85.00% | 96.86% | 97.02% | 91.22% | 93.73% | 92.63% | 84.14% | 87.87% | 85.22% | 87.45% | 93.00% | 88.24% | 57.45% | 85.07% | 89.14% | 81.70% | 72.25% | okp85_not_met | – |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | decoder | legion | 3 | 3 | 17M | 53.1 ms | 97.09% ±0.14 | 96.41% ±0.16 | 96.67% ±0.60 | 96.46% ±0.38 | 96.59% ±0.23 | 97.13% ±0.14 | 97.20% ±0.58 | 85.65% ±0.98 | 97.04% ±0.56 | 97.13% ±0.44 | 92.11% ±1.45 | 95.33% ±2.54 | 92.50% ±0.19 | 83.51% ±0.31 | 89.84% ±1.69 | 85.56% ±0.66 | 87.25% ±0.25 | 92.90% ±0.12 | 86.93% ±1.31 | 55.59% ±2.51 | 86.66% ±0.84 | 89.40% ±0.49 | 80.83% ±1.64 | 71.98% ±2.86 | okp85_not_met | – |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | encoder | zephyrus | 3 | 3 | 86M | 12.6 ms | 97.33% ±0.16 | 97.00% ±0.31 | 96.56% ±0.54 | 96.71% ±0.40 | 97.14% ±0.22 | 97.34% ±0.15 | 97.07% ±0.96 | 89.99% ±1.66 | 97.36% ±0.29 | 97.30% ±0.19 | 92.88% ±0.44 | 96.56% ±0.23 | 92.98% ±0.10 | 84.30% ±0.77 | 86.01% ±1.49 | 84.64% ±1.16 | 87.72% ±0.34 | 93.25% ±0.10 | 87.15% ±1.00 | 59.28% ±0.95 | 85.31% ±0.27 | 89.05% ±0.65 | 79.52% ±0.38 | 71.05% ±2.00 | cần sửap85_not_met | – |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.3 ms | 97.12% | 96.52% | 96.85% | 96.63% | 96.91% | 97.13% | 96.95% | 88.50% | 96.17% | 96.79% | 90.46% | 94.42% | 92.29% | 80.81% | 86.69% | 82.85% | 87.01% | 92.63% | 89.54% | 58.80% | 84.07% | 87.94% | 81.05% | 70.06% | okp85_not_met | – |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.6 ms | 97.23% | 96.42% | 96.82% | 96.54% | 96.80% | 97.26% | 96.95% | 85.81% | 97.17% | 96.91% | 91.60% | 92.66% | 92.90% | 84.46% | 88.31% | 85.81% | 87.59% | 93.17% | 88.24% | 60.00% | 85.57% | 88.40% | 83.01% | 70.17% | okp85_not_met | – |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | encoder | zephyrus | 3 | 3 | 86M | 8.5 ms | 96.89% ±0.33 | 96.68% ±0.32 | 96.75% ±0.43 | 96.67% ±0.38 | 96.74% ±0.37 | 96.90% ±0.33 | 96.69% ±0.58 | 89.11% ±1.40 | 96.72% ±0.22 | 96.74% ±0.21 | 91.98% ±1.53 | 94.26% ±0.86 | 92.71% ±0.51 | 83.88% ±0.46 | 87.66% ±1.03 | 85.21% ±0.71 | 87.60% ±0.45 | 92.97% ±0.44 | 86.06% ±2.30 | 60.29% ±3.36 | 85.46% ±0.20 | 88.93% ±0.52 | 81.48% ±1.51 | 71.39% ±2.23 | okp85_not_met | – |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | encoder | zephyrus | 3 | 3 | 86M | 10.9 ms | 97.33% ±0.16 | 96.86% ±0.34 | 97.17% ±0.46 | 96.96% ±0.40 | 97.04% ±0.08 | 97.35% ±0.16 | 96.56% ±0.76 | 88.57% ±0.82 | 97.24% ±0.12 | 97.20% ±0.14 | 92.49% ±0.96 | 94.32% ±1.87 | 92.89% ±0.28 | 82.93% ±1.72 | 87.59% ±0.94 | 84.67% ±1.38 | 87.57% ±0.54 | 93.20% ±0.24 | 87.36% ±1.36 | 59.69% ±1.44 | 84.14% ±1.04 | 88.05% ±0.45 | 79.74% ±2.85 | 68.74% ±1.82 | cần sửap85_not_met | – |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | decoder | zephyrus | 3 | 3 | 4M | 54.2 ms | 97.02% ±0.18 | 96.64% ±0.37 | 96.96% ±0.24 | 96.75% ±0.30 | 96.63% ±0.36 | 97.05% ±0.17 | 96.44% ±0.88 | 87.65% ±2.07 | 96.78% ±0.48 | 96.76% ±0.43 | 91.22% ±2.38 | 93.60% ±0.58 | 92.26% ±0.39 | 81.57% ±0.44 | 87.85% ±0.82 | 83.56% ±0.65 | 86.48% ±0.27 | 92.65% ±0.27 | 88.24% ±2.36 | 56.64% ±2.95 | 84.05% ±0.55 | 87.78% ±0.30 | 79.30% ±1.00 | 69.60% ±0.99 | okp85_not_met | – |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | decoder | zephyrus | 3 | 3 | 13M | 82.5 ms | 96.65% ±0.13 | 96.42% ±0.10 | 96.64% ±0.18 | 96.47% ±0.14 | 96.35% ±0.21 | 96.68% ±0.13 | 96.06% ±1.23 | 86.59% ±0.99 | 96.60% ±0.16 | 96.50% ±0.18 | 91.22% ±1.01 | 92.64% ±0.65 | 91.99% ±0.14 | 81.95% ±0.67 | 88.80% ±0.05 | 84.31% ±0.60 | 86.47% ±0.17 | 92.35% ±0.10 | 84.97% ±2.85 | 56.06% ±0.80 | 85.91% ±0.36 | 87.57% ±0.44 | 76.91% ±1.89 | 69.08% ±1.10 | okp85_not_met | – |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | encoder | zephyrus | 1 | 1 | 111M | 51.6 ms | 97.51% | 97.12% | 96.77% | 96.88% | 97.06% | 97.54% | 95.80% | 87.46% | 97.18% | 97.25% | 91.98% | 92.69% | 92.94% | 83.33% | 88.12% | 84.85% | 87.54% | 93.31% | 87.58% | 56.78% | 85.14% | 89.27% | 82.35% | 69.61% | okp85_not_met | – |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | encoder | zephyrus | 1 | 1 | 86M | 12.9 ms | 96.65% | 96.26% | 94.71% | 95.29% | 96.38% | 96.66% | 95.80% | 87.15% | 96.67% | 96.78% | 91.60% | 95.24% | 92.07% | 88.35% | 76.76% | 76.93% | 86.60% | 92.28% | 88.89% | 56.43% | 84.44% | 87.99% | 79.74% | 70.93% | okp85_not_met | – |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | encoder | zephyrus | 1 | 1 | 86M | 10.2 ms | 96.54% | 95.48% | 94.64% | 94.94% | 96.40% | 96.55% | 95.80% | 86.55% | 95.06% | 96.18% | 90.84% | 90.15% | 92.56% | 77.16% | 76.38% | 76.08% | 87.09% | 92.73% | 84.31% | 60.00% | 81.67% | 87.64% | 79.08% | 66.85% | okp85_not_met | – |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | encoder | zephyrus | 2 | 2 | 111M | 23.9 ms | 97.15% ±0.10 | 96.18% ±0.14 | 96.98% ±0.20 | 96.53% ±0.16 | 96.53% ±0.09 | 97.19% ±0.10 | 95.61% ±0.27 | 86.08% ±0.18 | 97.28% ±0.41 | 97.28% ±0.39 | 92.75% ±1.08 | 94.37% ±1.36 | 92.81% ±0.13 | 81.63% ±1.25 | 88.31% ±0.61 | 84.03% ±0.51 | 87.69% ±0.31 | 93.10% ±0.14 | 85.29% ±1.39 | 60.29% ±0.79 | 84.27% ±0.28 | 88.39% ±0.57 | 77.12% ±0.92 | 69.90% ±3.76 | cần sửap85_not_met | – |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.8 ms | 96.04% | 95.72% | 95.89% | 95.75% | 95.85% | 96.06% | 95.04% | 85.86% | 95.99% | 95.97% | 89.69% | 92.52% | 92.22% | 80.91% | 86.94% | 83.04% | 86.31% | 92.54% | 83.66% | 58.18% | 84.05% | 87.53% | 81.05% | 68.13% | okp85_not_met | – |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | encoder | zephyrus | 1 | 1 | 86M | 16.3 ms | 96.58% | 96.18% | 96.08% | 96.09% | 96.26% | 96.59% | 94.66% | 87.94% | 96.14% | 96.45% | 90.46% | 93.31% | 92.07% | 82.45% | 88.73% | 84.64% | 86.40% | 92.46% | 84.97% | 55.56% | 85.58% | 88.03% | 81.05% | 67.39% | okp85_not_met | – |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | tfidf | zephyrus | 1 | 1 | 119,328 | 5.4 ms | 95.42% | 95.44% | 95.80% | 95.57% | 95.31% | 95.46% | 94.27% | 85.17% | 95.87% | 95.67% | 87.79% | 95.04% | 91.88% | 84.06% | 86.93% | 84.58% | 86.11% | 92.29% | 88.89% | 54.40% | 86.51% | 88.43% | 74.51% | 74.03% | okp85_not_met | – |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | tfidf | zephyrus | 1 | 1 | 119,328 | 3.6 ms | 95.50% | 95.50% | 96.21% | 95.82% | 95.45% | 95.52% | 93.89% | 86.62% | 96.17% | 95.72% | 90.84% | 91.89% | 90.39% | 78.70% | 87.99% | 81.67% | 84.25% | 90.92% | 86.27% | 50.00% | 82.92% | 85.76% | 79.74% | 59.51% | okp85_not_met | – |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | tfidf | zephyrus | 1 | 1 | 119,328 | 3.6 ms | 95.53% | 95.52% | 95.69% | 95.56% | 95.46% | 95.56% | 93.89% | 86.01% | 95.83% | 95.62% | 87.02% | 94.61% | 90.93% | 81.78% | 85.92% | 82.73% | 84.46% | 91.45% | 88.24% | 50.94% | 84.60% | 86.71% | 74.51% | 67.46% | okp85_not_met | – |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | encoder | zephyrus | 1 | 1 | 86M | 11.1 ms | 95.17% | 94.57% | 94.96% | 94.74% | 95.10% | 95.18% | 92.75% | 88.04% | 94.77% | 95.14% | 90.46% | 90.80% | 91.80% | 79.12% | 85.57% | 81.37% | 85.15% | 92.06% | 78.43% | 58.54% | 81.19% | 85.30% | 73.86% | 62.78% | okp85_not_met | – |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | tfidf | zephyrus | 1 | 1 | 135,678 | 3.6 ms | 95.21% | 95.38% | 94.99% | 95.14% | 95.12% | 95.23% | 92.37% | 85.82% | 95.79% | 95.74% | 90.08% | 92.91% | 91.34% | 81.77% | 85.78% | 82.85% | 85.14% | 91.70% | 84.97% | 54.62% | 83.94% | 86.44% | 75.82% | 64.09% | oktest_informedp85_not_met | – |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 29.1 ms | 35.28% | 5.88% | 16.67% | 8.69% | 10.43% | 18.40% | N/A | N/A | 8.69% | 10.43% | 0.00% | N/A | 22.48% | 3.75% | 16.67% | 6.12% | 7.34% | 8.25% | N/A | N/A | 6.12% | 7.34% | 0.00% | N/A | cần sửainfeasible | – |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 25.7 ms | 35.28% | 5.88% | 16.67% | 8.69% | 10.43% | 18.40% | N/A | N/A | 8.69% | 10.43% | 0.00% | N/A | 22.48% | 3.75% | 16.67% | 6.12% | 7.34% | 8.25% | N/A | N/A | 6.12% | 7.34% | 0.00% | N/A | cần sửainfeasible | – |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 26.8 ms | 35.28% | 5.88% | 16.67% | 8.69% | 10.43% | 18.40% | N/A | N/A | 8.69% | 10.43% | 0.00% | N/A | 22.48% | 3.75% | 16.67% | 6.12% | 7.34% | 8.25% | N/A | N/A | 6.12% | 7.34% | 0.00% | N/A | cần sửainfeasible | – |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | encoder | 0 1 lỗi | 0 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | failed | – | |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | encoder | zephyrus | 1 | 1 | 86M | 31.6 ms | 35.28% | 5.88% | 16.67% | 8.69% | 10.43% | 18.40% | N/A | N/A | 8.69% | 10.43% | 0.00% | N/A | 22.48% | 3.75% | 16.67% | 6.12% | 7.34% | 8.25% | N/A | N/A | 6.12% | 7.34% | 0.00% | N/A | cần sửainfeasible | – |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | encoder | zephyrus | 3 | 3 | 111M | 42.4 ms | 97.50% ±0.32 | 96.85% ±0.58 | 97.20% ±0.28 | 96.97% ±0.34 | 96.94% ±0.32 | 97.53% ±0.31 | 96.83% ±0.69 | 87.08% ±2.27 | 97.62% ±0.30 | 97.61% ±0.33 | 93.52% ±2.39 | 95.54% ±1.05 | 92.85% ±0.46 | 84.03% ±0.95 | 87.49% ±2.23 | 85.12% ±1.37 | 87.24% ±0.80 | 93.10% ±0.38 | 82.35% ±1.31 | 60.53% ±3.63 | 85.12% ±0.48 | 88.55% ±0.13 | 74.95% ±2.30 | 75.96% ±1.21 | okp85_not_met | – |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | encoder | zephyrus | 1 | 1 | 86M | 14.7 ms | 97.23% | 97.07% | 97.35% | 97.19% | 96.95% | 97.23% | 96.83% | 92.42% | 96.91% | 96.45% | 90.08% | 96.19% | 92.90% | 82.51% | 84.82% | 83.31% | 86.64% | 93.05% | 81.70% | 65.10% | 83.39% | 87.65% | 74.51% | 73.55% | okp85_not_met | – |
Precision theo từng intent (dev và test_full)
| STT | Model_Name | Backbone | Threshold | Data | dev Affirm_Pre | dev Negate_Pre | dev Fallback_Pre | dev Callback_Pre | dev Relation_Pre | dev Repeat_Pre | full Affirm_Pre | full Negate_Pre | full Fallback_Pre | full Callback_Pre | full Relation_Pre | full Repeat_Pre |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.82% | 89.07% | 86.61% | 96.12% | 94.12% | 70.59% |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.42% | 88.75% | 86.67% | 95.45% | 94.12% | 60.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | N/A | N/A | N/A | N/A | N/A | N/A | 97.36% | 89.38% | 81.67% | 93.64% | 96.47% | 70.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.42% | 88.75% | 86.67% | 95.45% | 94.12% | 60.00% |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | 98.57% | 99.46% | 90.55% | 100.00% | 100.00% | 100.00% | 99.37% | 96.41% | 56.78% | 100.00% | 95.18% | 81.82% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | 98.29% | 99.46% | 89.89% | 100.00% | 100.00% | 100.00% | 99.37% | 96.42% | 58.52% | 100.00% | 95.18% | 81.82% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | 98.29% | 99.46% | 89.89% | 100.00% | 100.00% | 100.00% | 99.37% | 96.42% | 58.52% | 100.00% | 95.18% | 81.82% |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | 98.29% | 99.24% | 91.21% | 100.00% | 100.00% | 100.00% | 99.19% | 96.22% | 59.64% | 100.00% | 95.24% | 83.33% |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | 98.03% | 99.46% | 92.57% | 100.00% | 100.00% | 100.00% | 98.71% | 95.95% | 70.27% | 97.00% | 96.30% | 83.33% |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | 98.57% | 99.67% | 89.57% | 100.00% | 100.00% | 100.00% | 99.01% | 96.65% | 62.98% | 97.03% | 96.30% | 69.23% |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | 98.57% | 99.67% | 89.89% | 100.00% | 100.00% | 100.00% | 99.13% | 96.65% | 62.98% | 98.00% | 96.34% | 69.23% |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 99.08% | 96.53% | 70.59% | 97.03% | 96.34% | 90.91% |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 99.13% | 96.69% | 67.35% | 97.03% | 96.34% | 90.91% |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 99.13% | 96.69% | 67.35% | 97.03% | 96.34% | 90.91% |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 99.13% | 96.69% | 67.35% | 97.03% | 96.34% | 90.91% |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | 98.58% | 99.35% | 91.21% | 100.00% | 100.00% | 100.00% | 99.31% | 96.09% | 62.56% | 98.00% | 96.43% | 71.43% |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | 98.56% | 99.35% | 87.37% | 100.00% | 100.00% | 100.00% | 99.43% | 96.18% | 53.63% | 100.00% | 96.43% | 71.43% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | 98.18% ±0.16 | 99.17% ±0.12 | 88.85% ±2.88 | 99.75% ±0.44 | 99.90% ±0.17 | 99.47% ±0.92 | 98.82% ±0.33 | 95.27% ±1.06 | 53.91% ±7.96 | 97.00% ±1.65 | 95.45% ±0.57 | 85.83% ±5.20 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | 98.84% | 98.50% | 88.26% | 100.00% | 100.00% | 98.41% | 98.84% | 94.90% | 50.00% | 95.15% | 92.41% | 56.25% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | 98.15% | 99.03% | 91.51% | 100.00% | 99.70% | 100.00% | 97.86% | 95.45% | 63.49% | 94.95% | 94.87% | 71.43% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | 97.57% | 99.24% | 85.52% | 100.00% | 100.00% | 100.00% | 99.24% | 95.48% | 54.98% | 96.04% | 93.98% | 68.75% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | 97.62% ±0.34 | 99.24% ±0.11 | 87.23% ±0.98 | 100.00% ±0.00 | 99.90% ±0.17 | 99.46% ±0.93 | 99.18% ±0.11 | 96.35% ±0.26 | 54.65% ±0.21 | 96.04% ±1.91 | 95.27% ±1.08 | 82.60% ±3.49 |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | 98.71% | 99.25% | 90.51% | 100.00% | 100.00% | 100.00% | 99.37% | 96.06% | 58.22% | 98.99% | 96.39% | 73.33% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | 98.28% ±0.29 | 99.35% ±0.29 | 88.30% ±2.78 | 100.00% ±0.00 | 100.00% ±0.00 | 98.96% ±1.80 | 98.73% ±0.18 | 95.71% ±0.27 | 59.51% ±8.18 | 97.97% ±0.02 | 94.55% ±1.48 | 70.89% ±10.45 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | 98.23% ±0.20 | 99.06% ±0.16 | 87.75% ±1.78 | 100.00% ±0.00 | 99.71% ±0.29 | 100.00% ±0.00 | 98.85% ±0.32 | 95.21% ±0.31 | 55.21% ±8.87 | 97.01% ±1.65 | 94.14% ±1.43 | 74.61% ±2.76 |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | 98.23% ±0.41 | 99.71% ±0.17 | 86.91% ±0.75 | 100.00% ±0.00 | 99.61% ±0.17 | 100.00% ±0.00 | 99.06% ±0.16 | 96.30% ±0.75 | 57.71% ±1.73 | 97.98% ±0.98 | 94.97% ±1.76 | 69.11% ±2.38 |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 98.55% ±0.41 | 98.92% ±0.00 | 86.40% ±1.31 | 100.00% ±0.00 | 100.00% ±0.00 | 100.00% ±0.00 | 99.05% ±0.17 | 95.33% ±0.15 | 53.84% ±1.70 | 97.96% ±1.40 | 94.53% ±0.48 | 79.62% ±14.69 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 98.51% ±0.58 | 99.24% ±0.43 | 86.20% ±1.82 | 100.00% ±0.00 | 99.90% ±0.17 | 99.47% ±0.92 | 98.72% ±0.15 | 95.21% ±1.14 | 51.68% ±5.99 | 98.29% ±1.14 | 92.82% ±2.47 | 71.69% ±10.63 |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | 98.71% ±0.30 | 99.24% ±0.22 | 87.51% ±1.41 | 100.00% ±0.00 | 99.61% ±0.45 | 98.94% ±0.92 | 98.55% ±0.12 | 95.24% ±0.07 | 54.77% ±3.98 | 95.28% ±0.44 | 93.41% ±1.28 | 61.19% ±8.93 |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | 98.30% | 99.24% | 89.17% | 100.00% | 99.71% | 100.00% | 98.81% | 95.26% | 56.58% | 96.00% | 91.67% | 100.00% |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | 97.59% | 99.56% | 87.90% | 100.00% | 99.71% | 100.00% | 99.06% | 96.05% | 55.46% | 97.03% | 93.10% | 70.59% |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | 98.45% | 99.57% | 91.14% | 100.00% | 99.41% | 100.00% | 98.89% | 96.63% | 65.98% | 96.04% | 91.01% | 73.33% |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | 97.86% | 99.13% | 87.59% | 100.00% | 99.71% | 100.00% | 98.82% | 96.02% | 60.93% | 96.08% | 95.24% | 90.00% |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | 98.31% ±0.32 | 98.41% ±0.31 | 86.29% ±1.98 | 99.74% ±0.44 | 99.90% ±0.17 | 100.00% ±0.00 | 98.92% ±0.06 | 94.80% ±0.51 | 55.92% ±5.45 | 94.81% ±0.55 | 92.74% ±1.22 | 71.82% ±1.57 |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | 98.51% ±0.23 | 98.85% ±0.67 | 88.13% ±1.98 | 100.00% ±0.00 | 99.80% ±0.34 | 99.47% ±0.92 | 98.49% ±0.37 | 95.68% ±0.83 | 54.00% ±6.34 | 98.02% ±2.58 | 92.98% ±0.99 | 68.81% ±7.84 |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | 97.85% ±0.38 | 99.49% ±0.06 | 87.58% ±3.37 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 99.09% ±0.12 | 95.89% ±0.44 | 63.40% ±9.74 | 97.40% ±2.93 | 95.31% ±1.91 | 74.85% ±22.21 |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | 97.67% ±0.66 | 98.73% ±0.33 | 86.69% ±2.16 | 99.87% ±0.22 | 99.90% ±0.17 | 100.00% ±0.00 | 98.68% ±0.16 | 94.70% ±0.56 | 54.81% ±2.05 | 97.01% ±0.96 | 94.39% ±1.27 | 83.33% ±16.67 |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | 98.41% ±0.15 | 99.20% ±0.27 | 86.25% ±0.75 | 100.00% ±0.00 | 99.90% ±0.17 | 98.94% ±0.92 | 98.71% ±0.26 | 95.15% ±0.65 | 55.79% ±3.02 | 97.28% ±1.51 | 95.07% ±1.02 | 71.78% ±9.04 |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 97.96% ±0.06 | 99.17% ±0.69 | 89.73% ±2.51 | 100.00% ±0.00 | 99.51% ±0.17 | 100.00% ±0.00 | 98.43% ±0.37 | 95.78% ±0.40 | 61.31% ±2.01 | 95.77% ±0.54 | 92.32% ±3.96 | 78.21% ±5.31 |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 98.14% ±0.14 | 99.24% ±0.11 | 87.82% ±2.47 | 100.00% ±0.00 | 99.80% ±0.17 | 99.47% ±0.92 | 98.58% ±0.21 | 95.21% ±0.66 | 56.50% ±8.37 | 95.64% ±0.51 | 92.16% ±1.77 | 63.10% ±1.03 |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | 98.17% ±0.20 | 98.99% ±0.12 | 87.09% ±2.39 | 99.62% ±0.00 | 99.71% ±0.00 | 100.00% ±0.00 | 98.68% ±0.21 | 95.22% ±0.67 | 54.94% ±4.50 | 97.33% ±2.04 | 93.78% ±0.52 | 64.35% ±4.38 |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | 97.58% ±0.43 | 99.07% ±0.27 | 87.13% ±1.98 | 99.94% ±0.16 | 99.71% ±0.32 | 100.00% ±0.00 | 98.81% ±0.31 | 95.34% ±0.36 | 58.37% ±4.83 | 96.24% ±0.92 | 93.94% ±1.25 | 84.54% ±9.10 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | 98.14% ±0.60 | 98.99% ±0.61 | 86.32% ±0.33 | 100.00% ±0.00 | 99.90% ±0.17 | 99.47% ±0.92 | 98.85% ±0.30 | 95.13% ±2.25 | 56.43% ±3.94 | 97.66% ±0.54 | 93.73% ±2.36 | 78.32% ±9.16 |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | 97.85% ±0.37 | 98.56% ±0.27 | 86.74% ±1.36 | 100.00% ±0.00 | 99.80% ±0.17 | 99.48% ±0.90 | 98.75% ±0.33 | 94.34% ±0.73 | 57.32% ±2.62 | 97.00% ±0.94 | 92.17% ±2.19 | 73.59% ±9.34 |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | 98.51% ±0.08 | 99.10% ±0.27 | 87.03% ±0.96 | 100.00% ±0.00 | 99.90% ±0.17 | 99.48% ±0.90 | 98.73% ±0.13 | 95.54% ±1.04 | 53.58% ±3.53 | 96.64% ±1.47 | 95.78% ±0.85 | 70.69% ±11.52 |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | 97.25% ±0.75 | 98.81% ±0.28 | 88.34% ±2.79 | 100.00% ±0.00 | 100.00% ±0.00 | 98.97% ±1.78 | 98.08% ±0.55 | 94.60% ±0.47 | 51.76% ±2.85 | 94.36% ±1.06 | 94.36% ±1.81 | 57.94% ±2.61 |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | 98.10% ±0.08 | 99.06% ±0.31 | 89.53% ±3.05 | 99.87% ±0.22 | 99.90% ±0.17 | 99.47% ±0.92 | 98.77% ±0.28 | 95.74% ±0.58 | 57.86% ±1.37 | 97.33% ±1.52 | 94.15% ±1.36 | 76.09% ±11.49 |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | 98.52% ±0.30 | 98.92% ±0.32 | 87.16% ±1.42 | 100.00% ±0.00 | 99.61% ±0.44 | 99.47% ±0.92 | 98.69% ±0.35 | 95.96% ±0.41 | 51.28% ±4.33 | 96.30% ±1.05 | 92.79% ±2.87 | 64.97% ±10.56 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 98.13% ±0.37 | 98.95% ±0.27 | 85.72% ±0.22 | 100.00% ±0.00 | 99.61% ±0.34 | 99.47% ±0.92 | 98.83% ±0.25 | 95.36% ±0.39 | 54.78% ±4.76 | 98.62% ±0.61 | 93.84% ±1.18 | 62.70% ±11.25 |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | 98.43% | 98.82% | 90.11% | 100.00% | 100.00% | 100.00% | 98.38% | 95.69% | 59.91% | 96.00% | 93.67% | 73.33% |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | 98.34% ±0.79 | 99.02% ±0.65 | 88.75% ±2.12 | 100.00% ±0.00 | 99.80% ±0.17 | 99.46% ±0.93 | 98.47% ±0.19 | 95.31% ±0.46 | 54.68% ±2.12 | 95.66% ±1.39 | 93.07% ±0.55 | 68.86% ±14.42 |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | 97.40% | 98.06% | 86.32% | 100.00% | 99.71% | 100.00% | 98.36% | 95.32% | 53.28% | 91.59% | 91.76% | 72.73% |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | 97.74% | 99.35% | 88.81% | 100.00% | 99.71% | 100.00% | 98.63% | 95.83% | 60.65% | 97.03% | 95.29% | 90.00% |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | 97.81% ±0.35 | 99.17% ±0.06 | 86.01% ±1.25 | 100.00% ±0.00 | 100.00% ±0.00 | 99.46% ±0.93 | 98.51% ±0.17 | 95.37% ±0.52 | 52.09% ±2.15 | 97.34% ±2.50 | 94.08% ±1.88 | 83.46% ±5.89 |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | 97.71% ±0.36 | 99.24% ±0.29 | 85.50% ±0.43 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 98.83% ±0.44 | 95.46% ±0.18 | 52.43% ±0.64 | 96.72% ±1.11 | 94.35% ±1.20 | 86.60% ±5.80 |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 97.50% ±0.16 | 99.20% ±0.13 | 87.76% ±1.47 | 100.00% ±0.00 | 99.70% ±0.29 | 100.00% ±0.00 | 98.37% ±0.28 | 96.22% ±0.14 | 54.71% ±5.49 | 97.34% ±1.09 | 93.55% ±2.40 | 77.78% ±3.85 |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 97.43% ±0.49 | 99.16% ±0.31 | 86.82% ±0.93 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 98.52% ±0.07 | 95.09% ±0.31 | 57.53% ±3.02 | 96.37% ±0.57 | 94.02% ±1.16 | 82.95% ±8.91 |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 97.76% ±0.29 | 98.95% ±0.25 | 86.01% ±1.30 | 99.87% ±0.22 | 99.80% ±0.17 | 100.00% ±0.00 | 98.73% ±0.25 | 95.22% ±0.40 | 56.69% ±4.71 | 96.04% ±0.91 | 94.20% ±0.86 | 84.44% ±5.09 |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | 98.00% ±0.48 | 99.13% ±0.28 | 87.85% ±1.14 | 100.00% ±0.00 | 99.90% ±0.17 | 98.96% ±1.80 | 98.69% ±0.10 | 94.00% ±0.36 | 55.75% ±6.04 | 97.64% ±2.10 | 94.36% ±1.38 | 50.32% ±15.70 |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | 98.52% ±0.56 | 99.31% ±0.41 | 86.40% ±0.15 | 99.75% ±0.44 | 99.90% ±0.17 | 99.46% ±0.93 | 98.83% ±0.37 | 95.46% ±0.33 | 52.77% ±3.95 | 97.98% ±0.96 | 92.44% ±1.71 | 72.62% ±2.06 |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | 97.83% ±0.45 | 99.17% ±0.33 | 89.67% ±1.00 | 100.00% ±0.00 | 99.71% ±0.29 | 99.46% ±0.93 | 98.47% ±0.03 | 95.75% ±0.09 | 57.40% ±1.54 | 98.31% ±0.58 | 92.86% ±1.92 | 88.43% ±11.14 |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | 97.74% ±0.50 | 98.88% ±0.17 | 91.24% ±1.99 | 100.00% ±0.00 | 99.80% ±0.17 | 98.42% ±1.56 | 98.47% ±0.19 | 95.04% ±0.67 | 61.55% ±5.61 | 97.02% ±1.70 | 93.15% ±1.37 | 80.56% ±7.35 |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | 97.79% ±0.22 | 99.10% ±0.25 | 86.29% ±0.83 | 100.00% ±0.00 | 99.61% ±0.17 | 99.46% ±0.93 | 98.65% ±0.33 | 95.11% ±0.17 | 55.77% ±2.72 | 95.71% ±1.45 | 94.33% ±0.68 | 74.16% ±6.72 |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | 97.75% ±0.07 | 98.77% ±0.40 | 86.18% ±0.47 | 99.62% ±0.66 | 99.71% ±0.29 | 99.47% ±0.92 | 98.53% ±0.06 | 95.76% ±0.26 | 50.07% ±2.42 | 93.93% ±2.28 | 90.49% ±3.13 | 67.58% ±2.86 |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | 98.33% ±0.23 | 98.89% ±0.16 | 89.67% ±2.24 | 99.87% ±0.22 | 100.00% ±0.00 | 99.46% ±0.93 | 98.81% ±0.18 | 95.47% ±0.35 | 61.87% ±6.46 | 96.99% ±0.93 | 95.52% ±1.27 | 66.67% ±0.00 |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | 98.16% ±0.60 | 98.77% ±0.35 | 89.99% ±0.92 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 98.22% ±0.28 | 95.28% ±0.60 | 58.21% ±4.00 | 95.99% ±1.57 | 92.82% ±0.99 | 64.66% ±9.87 |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 98.04% ±0.57 | 98.85% ±0.55 | 87.19% ±0.22 | 100.00% ±0.00 | 99.51% ±0.34 | 99.47% ±0.92 | 98.38% ±0.57 | 95.52% ±0.60 | 56.40% ±1.06 | 97.23% ±0.60 | 93.34% ±1.39 | 60.83% ±6.82 |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | 97.42% | 98.92% | 86.57% | 100.00% | 100.00% | 100.00% | 98.66% | 95.32% | 47.91% | 94.17% | 96.25% | 76.92% |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | 98.69% | 98.07% | 88.13% | 100.00% | 99.41% | 98.39% | 98.76% | 94.08% | 41.83% | 94.90% | 93.75% | 69.23% |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | 97.70% | 98.49% | 87.19% | 99.62% | 100.00% | 100.00% | 98.15% | 94.71% | 50.00% | 94.23% | 92.77% | 69.23% |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 98.12% ±0.01 | 98.46% ±0.79 | 87.33% ±1.73 | 100.00% ±0.00 | 99.80% ±0.17 | 98.99% ±1.75 | 98.49% ±0.06 | 94.99% ±0.70 | 53.80% ±5.00 | 98.63% ±0.58 | 98.30% ±1.47 | 90.24% ±9.17 |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | 97.62% ±0.17 | 98.59% ±0.11 | 87.21% ±1.58 | 100.00% ±0.00 | 100.00% ±0.00 | 99.46% ±0.93 | 98.55% ±0.09 | 94.99% ±0.47 | 60.88% ±3.68 | 96.08% ±0.94 | 91.92% ±1.84 | 82.02% ±15.57 |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | 97.86% ±0.84 | 98.81% ±0.57 | 88.49% ±2.39 | 100.00% ±0.00 | 99.41% ±0.29 | 100.00% ±0.00 | 98.45% ±0.23 | 95.26% ±0.23 | 54.43% ±3.34 | 97.21% ±0.53 | 92.37% ±0.63 | 64.48% ±2.09 |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | 97.78% ±0.64 | 99.13% ±0.11 | 87.74% ±2.32 | 100.00% ±0.00 | 99.71% ±0.29 | 100.00% ±0.00 | 98.37% ±0.55 | 95.47% ±0.43 | 61.34% ±5.39 | 97.32% ±2.32 | 92.56% ±0.88 | 67.90% ±7.86 |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | 97.76% ±0.16 | 98.77% ±0.16 | 87.71% ±2.13 | 100.00% ±0.00 | 99.90% ±0.17 | 97.46% ±1.68 | 98.74% ±0.21 | 95.92% ±0.37 | 53.47% ±6.15 | 95.44% ±1.44 | 95.60% ±1.40 | 64.62% ±2.08 |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 97.67% ±0.43 | 98.95% ±0.06 | 86.76% ±1.17 | 99.50% ±0.87 | 100.00% ±0.00 | 100.00% ±0.00 | 98.56% ±0.22 | 95.16% ±0.56 | 57.03% ±3.05 | 96.07% ±0.93 | 93.93% ±1.96 | 82.27% ±9.18 |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | 96.88% ±0.14 | 98.45% ±0.34 | 86.78% ±2.11 | 100.00% ±0.00 | 99.80% ±0.34 | 100.00% ±0.00 | 97.98% ±0.18 | 94.06% ±0.58 | 47.76% ±4.29 | 98.28% ±1.19 | 96.70% ±0.78 | 80.19% ±9.52 |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | 97.59% ±0.49 | 99.09% ±0.16 | 88.27% ±2.74 | 99.74% ±0.22 | 99.61% ±0.17 | 100.00% ±0.00 | 98.39% ±0.53 | 94.44% ±0.47 | 61.62% ±8.86 | 96.39% ±1.12 | 93.69% ±1.36 | 82.78% ±15.16 |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | 97.25% ±0.56 | 98.91% ±0.22 | 87.08% ±2.15 | 99.75% ±0.22 | 99.90% ±0.17 | 99.45% ±0.95 | 98.26% ±0.35 | 94.94% ±0.50 | 53.34% ±8.30 | 94.76% ±0.51 | 90.75% ±1.00 | 69.80% ±3.04 |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | 97.48% ±0.52 | 98.88% ±0.25 | 87.70% ±1.98 | 99.75% ±0.22 | 99.90% ±0.17 | 98.45% ±1.54 | 98.29% ±0.52 | 95.05% ±0.61 | 54.63% ±5.99 | 94.82% ±1.06 | 91.10% ±2.30 | 68.35% ±5.47 |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | 97.65% ±0.34 | 98.70% ±0.39 | 85.91% ±0.51 | 99.25% ±1.30 | 99.80% ±0.17 | 100.00% ±0.00 | 98.63% ±0.60 | 95.29% ±0.35 | 55.34% ±1.02 | 96.37% ±1.43 | 92.80% ±2.06 | 66.87% ±4.47 |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | 97.15% ±0.36 | 98.48% ±0.31 | 86.91% ±0.81 | 99.12% ±1.21 | 99.80% ±0.17 | 98.37% ±1.61 | 98.08% ±0.31 | 94.71% ±0.74 | 60.02% ±8.69 | 96.39% ±1.12 | 93.80% ±0.92 | 68.72% ±8.47 |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 97.63% ±0.34 | 99.09% ±0.25 | 87.78% ±2.11 | 99.12% ±1.21 | 99.51% ±0.45 | 100.00% ±0.00 | 98.47% ±0.30 | 95.72% ±0.14 | 59.14% ±5.21 | 96.08% ±0.00 | 93.27% ±1.24 | 72.80% ±4.09 |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | 95.41% ±2.81 | 97.93% ±0.80 | 85.39% ±0.10 | 99.81% ±0.28 | 99.26% ±0.62 | 99.22% ±1.10 | 97.08% ±0.58 | 93.44% ±0.13 | 51.74% ±0.99 | 98.28% ±0.94 | 90.67% ±5.33 | 67.92% ±31.23 |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | 97.74% | 98.58% | 86.74% | 99.62% | 99.41% | 100.00% | 98.09% | 94.85% | 59.13% | 96.04% | 91.25% | 50.00% |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | 95.86% ±0.82 | 98.47% ±0.36 | 88.02% ±1.88 | 99.74% ±0.22 | 99.41% ±0.50 | 98.42% ±0.01 | 97.41% ±0.56 | 92.39% ±1.27 | 55.86% ±5.09 | 93.33% ±1.44 | 90.30% ±1.48 | 58.75% ±5.34 |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | 97.61% ±0.29 | 98.99% ±0.12 | 86.72% ±1.78 | 99.13% ±1.51 | 99.32% ±0.73 | 99.45% ±0.95 | 98.77% ±0.14 | 95.61% ±0.91 | 56.32% ±5.99 | 97.33% ±1.12 | 93.00% ±3.56 | 76.08% ±5.28 |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | 97.24% | 97.95% | 86.07% | 97.75% | 100.00% | 98.36% | 98.23% | 94.70% | 52.08% | 92.31% | 94.94% | 50.00% |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | 97.84% | 97.32% | 87.59% | 100.00% | 99.41% | 98.36% | 97.90% | 93.14% | 44.29% | 95.92% | 93.90% | 58.33% |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | 96.66% | 96.26% | 86.81% | 98.86% | 99.12% | 100.00% | 97.52% | 91.67% | 46.48% | 95.92% | 89.47% | 57.14% |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | 96.31% | 98.15% | 86.81% | 97.75% | 100.00% | 100.00% | 97.31% | 94.37% | 54.67% | 92.31% | 91.25% | 46.67% |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | 96.26% | 96.36% | 85.77% | 99.61% | 99.70% | 100.00% | 96.90% | 90.61% | 49.58% | 93.68% | 93.33% | 72.73% |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | 95.69% | 95.86% | 86.42% | 99.24% | 99.70% | 100.00% | 97.64% | 89.96% | 58.00% | 94.90% | 94.74% | 72.73% |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | 93.92% ±0.94 | 97.52% ±0.11 | 86.84% ±0.93 | 97.73% ±0.37 | 98.22% ±0.77 | 99.47% ±0.92 | 95.58% ±0.80 | 90.86% ±0.87 | 48.02% ±3.25 | 95.46% ±0.45 | 85.73% ±1.88 | 92.96% ±6.12 |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | 98.04% | 98.93% | 94.84% | 100.00% | 100.00% | 96.92% | 98.66% | 95.52% | 84.40% | 96.08% | 95.24% | 64.71% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | 98.04% | 98.93% | 94.84% | 100.00% | 100.00% | 96.92% | 98.66% | 95.52% | 84.40% | 96.08% | 95.24% | 64.71% |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.57% | 99.46% | 90.55% | 100.00% | 100.00% | 100.00% | 99.00% | 95.12% | 53.73% | 95.10% | 93.10% | 81.82% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.29% | 99.46% | 89.89% | 100.00% | 100.00% | 100.00% | 99.01% | 95.14% | 55.24% | 95.15% | 93.10% | 81.82% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.29% | 99.46% | 89.89% | 100.00% | 100.00% | 100.00% | 99.01% | 95.14% | 55.24% | 95.15% | 93.10% | 81.82% |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | 98.29% | 99.24% | 91.21% | 100.00% | 100.00% | 100.00% | 98.76% | 95.32% | 56.20% | 95.15% | 94.25% | 83.33% |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | 98.03% | 99.46% | 92.57% | 100.00% | 100.00% | 100.00% | 98.24% | 95.11% | 68.04% | 91.51% | 96.43% | 76.92% |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 98.57% | 99.67% | 89.57% | 100.00% | 100.00% | 100.00% | 98.65% | 95.38% | 59.56% | 91.59% | 95.24% | 69.23% |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | 98.57% | 99.67% | 89.89% | 100.00% | 100.00% | 100.00% | 98.77% | 95.37% | 59.29% | 93.33% | 95.29% | 69.23% |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 98.72% | 95.47% | 66.83% | 92.52% | 95.29% | 83.33% |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 98.78% | 95.61% | 63.38% | 92.52% | 95.29% | 90.91% |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 98.78% | 95.61% | 63.38% | 92.52% | 95.29% | 90.91% |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.45% | 99.68% | 92.91% | 100.00% | 100.00% | 100.00% | 98.78% | 95.61% | 63.38% | 92.52% | 95.29% | 90.91% |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 98.58% | 99.35% | 91.21% | 100.00% | 100.00% | 100.00% | 98.88% | 94.66% | 58.52% | 93.33% | 95.40% | 71.43% |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 98.56% | 99.35% | 87.37% | 100.00% | 100.00% | 100.00% | 99.00% | 95.08% | 50.75% | 95.15% | 96.51% | 71.43% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 98.18% ±0.16 | 99.17% ±0.12 | 88.85% ±2.88 | 99.75% ±0.44 | 99.90% ±0.17 | 99.47% ±0.92 | 98.39% ±0.23 | 94.61% ±0.91 | 52.03% ±7.64 | 92.70% ±2.63 | 94.03% ±0.93 | 76.39% ±10.49 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | 98.84% | 98.50% | 88.26% | 100.00% | 100.00% | 98.41% | 98.53% | 93.50% | 47.48% | 89.91% | 91.46% | 56.25% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | 98.15% | 99.03% | 91.51% | 100.00% | 99.70% | 100.00% | 97.46% | 94.21% | 60.40% | 90.38% | 92.77% | 66.67% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | 97.57% | 99.24% | 85.52% | 100.00% | 100.00% | 100.00% | 98.81% | 94.79% | 50.79% | 91.59% | 91.95% | 68.75% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | 97.62% ±0.34 | 99.24% ±0.11 | 87.23% ±0.98 | 100.00% ±0.00 | 99.90% ±0.17 | 99.46% ±0.93 | 98.77% ±0.14 | 95.34% ±0.44 | 51.85% ±0.62 | 92.46% ±2.62 | 93.23% ±0.94 | 80.85% ±6.51 |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | 98.71% | 99.25% | 90.51% | 100.00% | 100.00% | 100.00% | 98.94% | 94.99% | 54.96% | 94.23% | 96.47% | 73.33% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | 98.28% ±0.29 | 99.35% ±0.29 | 88.30% ±2.78 | 100.00% ±0.00 | 100.00% ±0.00 | 98.96% ±1.80 | 98.30% ±0.21 | 94.59% ±0.28 | 56.57% ±7.19 | 92.65% ±0.54 | 94.35% ±0.73 | 69.06% ±9.28 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | 98.23% ±0.20 | 99.06% ±0.16 | 87.75% ±1.78 | 100.00% ±0.00 | 99.71% ±0.29 | 100.00% ±0.00 | 98.52% ±0.38 | 94.04% ±0.35 | 51.91% ±8.44 | 94.17% ±1.81 | 93.93% ±1.21 | 74.61% ±2.76 |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 98.23% ±0.45 | 99.24% ±0.39 | 85.60% ±0.46 | 99.75% ±0.44 | 99.90% ±0.17 | 100.00% ±0.00 | 98.22% ±0.33 | 94.34% ±1.09 | 46.49% ±6.91 | 90.23% ±0.97 | 90.99% ±2.11 | 73.53% ±2.55 |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | 98.23% ±0.41 | 99.71% ±0.17 | 86.91% ±0.75 | 100.00% ±0.00 | 99.61% ±0.17 | 100.00% ±0.00 | 98.64% ±0.24 | 95.61% ±0.53 | 54.24% ±2.06 | 94.53% ±1.38 | 93.68% ±0.61 | 64.48% ±2.09 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 98.55% ±0.41 | 98.92% ±0.00 | 86.40% ±1.31 | 100.00% ±0.00 | 100.00% ±0.00 | 100.00% ±0.00 | 98.66% ±0.21 | 94.55% ±0.01 | 50.97% ±1.37 | 94.56% ±1.92 | 93.07% ±1.07 | 79.62% ±14.69 |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 98.42% ±0.37 | 99.17% ±0.16 | 85.98% ±0.46 | 100.00% ±0.00 | 99.51% ±0.17 | 100.00% ±0.00 | 98.37% ±0.27 | 94.16% ±0.28 | 49.21% ±2.29 | 92.19% ±2.52 | 90.86% ±1.26 | 72.88% ±8.39 |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 98.51% ±0.58 | 99.24% ±0.43 | 86.20% ±1.82 | 100.00% ±0.00 | 99.90% ±0.17 | 99.47% ±0.92 | 98.45% ±0.14 | 94.07% ±1.04 | 48.95% ±5.81 | 95.66% ±2.00 | 90.41% ±2.81 | 70.04% ±11.55 |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | 98.71% ±0.30 | 99.24% ±0.22 | 87.51% ±1.41 | 100.00% ±0.00 | 99.61% ±0.45 | 98.94% ±0.92 | 98.17% ±0.12 | 94.11% ±0.27 | 51.97% ±3.78 | 91.02% ±0.78 | 93.22% ±1.49 | 59.53% ±10.40 |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 98.20% ±0.45 | 99.35% ±0.19 | 88.97% ±1.09 | 100.00% ±0.00 | 99.90% ±0.17 | 99.48% ±0.90 | 98.33% ±0.15 | 94.74% ±0.28 | 53.74% ±4.22 | 94.39% ±1.42 | 93.33% ±2.07 | 70.48% ±3.43 |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | 98.14% ±0.72 | 99.17% ±0.06 | 88.56% ±1.42 | 100.00% ±0.00 | 99.71% ±0.29 | 100.00% ±0.00 | 98.39% ±0.46 | 94.48% ±0.06 | 52.67% ±6.69 | 93.76% ±1.46 | 91.88% ±0.84 | 70.09% ±8.92 |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | 98.30% | 99.24% | 89.17% | 100.00% | 99.71% | 100.00% | 98.27% | 93.65% | 53.91% | 91.43% | 89.77% | 100.00% |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | 97.59% | 99.56% | 87.90% | 100.00% | 99.71% | 100.00% | 98.76% | 95.66% | 51.92% | 93.40% | 89.47% | 66.67% |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | 98.45% | 99.57% | 91.14% | 100.00% | 99.41% | 100.00% | 98.53% | 95.73% | 61.61% | 93.33% | 89.47% | 68.75% |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | 97.86% | 99.13% | 87.59% | 100.00% | 99.71% | 100.00% | 98.40% | 94.93% | 57.58% | 90.74% | 94.25% | 90.00% |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | 98.15% ±0.23 | 99.35% ±0.11 | 88.67% ±1.86 | 100.00% ±0.00 | 99.32% ±0.16 | 99.46% ±0.93 | 98.17% ±0.13 | 95.56% ±0.41 | 53.37% ±1.20 | 92.74% ±1.28 | 88.78% ±5.35 | 69.07% ±9.53 |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 98.52% ±0.21 | 99.35% ±0.00 | 87.50% ±1.33 | 100.00% ±0.00 | 100.00% ±0.00 | 100.00% ±0.00 | 98.37% ±0.55 | 93.69% ±0.49 | 54.56% ±1.46 | 94.15% ±1.83 | 92.68% ±0.81 | 67.86% ±6.19 |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | 98.31% ±0.32 | 98.41% ±0.31 | 86.29% ±1.98 | 99.74% ±0.44 | 99.90% ±0.17 | 100.00% ±0.00 | 98.58% ±0.06 | 93.74% ±0.49 | 52.58% ±5.12 | 89.85% ±0.83 | 91.76% ±0.26 | 69.70% ±5.25 |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 98.51% ±0.23 | 98.85% ±0.67 | 88.13% ±1.98 | 100.00% ±0.00 | 99.80% ±0.34 | 99.47% ±0.92 | 98.11% ±0.39 | 94.48% ±1.02 | 50.88% ±5.44 | 94.80% ±2.89 | 92.41% ±0.27 | 68.81% ±7.84 |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | 97.85% ±0.38 | 99.49% ±0.06 | 87.58% ±3.37 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 98.61% ±0.11 | 94.99% ±0.41 | 60.01% ±8.76 | 93.15% ±3.55 | 93.62% ±2.18 | 69.47% ±18.94 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | 97.67% ±0.66 | 98.73% ±0.33 | 86.69% ±2.16 | 99.87% ±0.22 | 99.90% ±0.17 | 100.00% ±0.00 | 98.20% ±0.16 | 93.52% ±0.43 | 52.04% ±2.31 | 93.03% ±1.80 | 92.72% ±1.50 | 77.78% ±19.25 |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | 98.41% ±0.15 | 99.20% ±0.27 | 86.25% ±0.75 | 100.00% ±0.00 | 99.90% ±0.17 | 98.94% ±0.92 | 98.30% ±0.24 | 94.12% ±0.46 | 53.12% ±2.91 | 94.39% ±1.39 | 92.54% ±1.20 | 71.78% ±9.04 |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | 98.04% ±0.08 | 99.20% ±0.27 | 85.63% ±0.19 | 100.00% ±0.00 | 99.90% ±0.17 | 100.00% ±0.00 | 98.40% ±0.28 | 94.16% ±0.62 | 51.76% ±1.06 | 92.68% ±1.02 | 92.30% ±2.46 | 71.02% ±6.12 |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | 98.32% ±0.33 | 99.06% ±0.16 | 87.05% ±0.99 | 100.00% ±0.00 | 99.71% ±0.51 | 100.00% ±0.00 | 98.26% ±0.09 | 93.76% ±1.31 | 53.37% ±2.16 | 91.49% ±2.29 | 93.10% ±0.14 | 83.42% ±14.47 |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | 97.96% ±0.06 | 99.17% ±0.69 | 89.73% ±2.51 | 100.00% ±0.00 | 99.51% ±0.17 | 100.00% ±0.00 | 97.96% ±0.42 | 94.62% ±0.31 | 58.16% ±1.84 | 90.46% ±0.48 | 90.83% ±4.03 | 74.94% ±7.54 |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | 98.18% ±0.42 | 99.17% ±0.25 | 86.64% ±1.02 | 100.00% ±0.00 | 99.70% ±0.51 | 100.00% ±0.00 | 98.40% ±0.18 | 94.07% ±1.24 | 50.66% ±1.25 | 94.18% ±1.55 | 92.95% ±1.14 | 60.00% ±9.21 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 98.14% ±0.14 | 99.24% ±0.11 | 87.82% ±2.47 | 100.00% ±0.00 | 99.80% ±0.17 | 99.47% ±0.92 | 98.18% ±0.20 | 93.83% ±0.76 | 53.43% ±7.60 | 92.86% ±1.31 | 90.90% ±2.24 | 59.55% ±4.41 |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 97.86% ±0.47 | 99.28% ±0.40 | 87.26% ±1.17 | 100.00% ±0.00 | 99.71% ±0.29 | 100.00% ±0.00 | 98.46% ±0.09 | 94.67% ±0.55 | 48.63% ±1.08 | 94.09% ±1.73 | 92.54% ±2.51 | 62.08% ±6.88 |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | 98.17% ±0.20 | 98.99% ±0.12 | 87.09% ±2.39 | 99.62% ±0.00 | 99.71% ±0.00 | 100.00% ±0.00 | 98.13% ±0.36 | 94.53% ±0.64 | 51.90% ±4.14 | 93.88% ±1.97 | 92.84% ±0.47 | 64.35% ±4.38 |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | 97.58% ±0.43 | 99.07% ±0.27 | 87.13% ±1.98 | 99.94% ±0.16 | 99.71% ±0.32 | 100.00% ±0.00 | 98.40% ±0.32 | 94.38% ±0.51 | 55.33% ±4.79 | 91.18% ±1.16 | 92.89% ±1.49 | 84.54% ±9.10 |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 98.14% ±0.60 | 98.99% ±0.61 | 86.32% ±0.33 | 100.00% ±0.00 | 99.90% ±0.17 | 99.47% ±0.92 | 98.40% ±0.28 | 93.75% ±2.31 | 52.81% ±3.88 | 93.28% ±0.87 | 92.49% ±2.81 | 76.79% ±10.67 |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | 97.85% ±0.37 | 98.56% ±0.27 | 86.74% ±1.36 | 100.00% ±0.00 | 99.80% ±0.17 | 99.48% ±0.90 | 98.28% ±0.30 | 92.98% ±0.63 | 54.17% ±2.40 | 93.26% ±1.72 | 90.66% ±2.40 | 62.66% ±8.27 |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | 98.51% ±0.08 | 99.10% ±0.27 | 87.03% ±0.96 | 100.00% ±0.00 | 99.90% ±0.17 | 99.48% ±0.90 | 98.37% ±0.13 | 94.52% ±1.16 | 51.31% ±3.86 | 91.71% ±1.28 | 93.58% ±0.88 | 70.69% ±11.52 |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | 97.25% ±0.75 | 98.81% ±0.28 | 88.34% ±2.79 | 100.00% ±0.00 | 100.00% ±0.00 | 98.97% ±1.78 | 97.59% ±0.64 | 93.72% ±0.95 | 49.34% ±2.36 | 91.03% ±0.48 | 93.31% ±1.73 | 55.96% ±5.27 |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | 98.10% ±0.08 | 99.06% ±0.31 | 89.53% ±3.05 | 99.87% ±0.22 | 99.90% ±0.17 | 99.47% ±0.92 | 98.39% ±0.21 | 94.56% ±0.83 | 54.55% ±1.30 | 93.62% ±1.40 | 93.94% ±1.09 | 71.74% ±8.79 |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | 98.41% ±0.14 | 98.88% ±0.23 | 86.01% ±0.61 | 99.87% ±0.22 | 99.80% ±0.34 | 100.00% ±0.00 | 98.56% ±0.22 | 93.97% ±0.45 | 48.31% ±2.61 | 92.44% ±3.48 | 92.87% ±1.79 | 68.74% ±9.43 |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 98.18% ±0.16 | 98.92% ±0.32 | 86.93% ±0.95 | 100.00% ±0.00 | 99.41% ±0.50 | 100.00% ±0.00 | 98.22% ±0.04 | 94.06% ±1.13 | 50.66% ±0.98 | 94.94% ±1.46 | 91.59% ±1.29 | 60.73% ±15.51 |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | 98.52% ±0.30 | 98.92% ±0.32 | 87.16% ±1.42 | 100.00% ±0.00 | 99.61% ±0.44 | 99.47% ±0.92 | 98.37% ±0.36 | 94.68% ±0.42 | 48.49% ±3.91 | 93.80% ±1.99 | 92.23% ±3.02 | 62.95% ±8.76 |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 98.13% ±0.37 | 98.95% ±0.27 | 85.72% ±0.22 | 100.00% ±0.00 | 99.61% ±0.34 | 99.47% ±0.92 | 98.38% ±0.24 | 93.92% ±0.51 | 51.69% ±4.25 | 95.03% ±1.02 | 93.19% ±0.80 | 62.70% ±11.25 |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | 98.43% | 98.82% | 90.11% | 100.00% | 100.00% | 100.00% | 98.09% | 94.63% | 56.83% | 90.57% | 92.77% | 64.71% |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | 98.34% ±0.79 | 99.02% ±0.65 | 88.75% ±2.12 | 100.00% ±0.00 | 99.80% ±0.17 | 99.46% ±0.93 | 98.11% ±0.21 | 94.11% ±0.38 | 51.25% ±1.85 | 92.91% ±2.13 | 93.20% ±0.58 | 68.86% ±14.42 |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | 97.15% ±0.66 | 99.20% ±0.27 | 89.03% ±1.08 | 100.00% ±0.00 | 100.00% ±0.00 | 100.00% ±0.00 | 98.50% ±0.35 | 94.61% ±0.67 | 54.24% ±4.13 | 96.33% ±0.53 | 93.93% ±2.16 | 83.60% ±5.16 |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | 97.40% | 98.06% | 86.32% | 100.00% | 99.71% | 100.00% | 97.81% | 94.40% | 50.96% | 86.73% | 92.05% | 61.54% |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | 97.74% | 99.35% | 88.81% | 100.00% | 99.71% | 100.00% | 98.27% | 94.76% | 57.83% | 92.45% | 94.38% | 81.82% |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | 97.81% ±0.35 | 99.17% ±0.06 | 86.01% ±1.25 | 100.00% ±0.00 | 100.00% ±0.00 | 99.46% ±0.93 | 98.07% ±0.15 | 94.88% ±0.65 | 50.30% ±2.58 | 92.91% ±2.57 | 91.95% ±1.73 | 78.46% ±3.41 |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | 97.71% ±0.36 | 99.24% ±0.29 | 85.50% ±0.43 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 98.40% ±0.46 | 94.23% ±0.18 | 49.76% ±0.57 | 92.52% ±1.48 | 92.97% ±1.23 | 81.94% ±6.21 |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 97.50% ±0.16 | 99.20% ±0.13 | 87.76% ±1.47 | 100.00% ±0.00 | 99.70% ±0.29 | 100.00% ±0.00 | 97.91% ±0.28 | 95.03% ±0.17 | 52.21% ±5.20 | 92.71% ±1.74 | 92.30% ±2.77 | 77.78% ±3.85 |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 97.43% ±0.49 | 99.16% ±0.31 | 86.82% ±0.93 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 98.11% ±0.07 | 94.15% ±0.15 | 54.72% ±3.12 | 91.82% ±0.54 | 93.47% ±1.86 | 78.90% ±8.81 |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 97.76% ±0.29 | 98.95% ±0.25 | 86.01% ±1.30 | 99.87% ±0.22 | 99.80% ±0.17 | 100.00% ±0.00 | 98.26% ±0.27 | 94.13% ±0.35 | 53.67% ±4.36 | 91.21% ±1.21 | 92.49% ±1.75 | 79.58% ±2.47 |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | 98.00% ±0.48 | 99.13% ±0.28 | 87.85% ±1.14 | 100.00% ±0.00 | 99.90% ±0.17 | 98.96% ±1.80 | 98.24% ±0.17 | 93.18% ±0.45 | 53.52% ±5.73 | 94.13% ±2.45 | 92.37% ±1.28 | 45.76% ±16.77 |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | 98.52% ±0.56 | 99.31% ±0.41 | 86.40% ±0.15 | 99.75% ±0.44 | 99.90% ±0.17 | 99.46% ±0.93 | 98.32% ±0.39 | 94.54% ±0.56 | 49.71% ±3.26 | 93.59% ±0.92 | 91.43% ±0.72 | 71.03% ±4.18 |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 98.17% ±0.38 | 98.84% ±0.23 | 85.81% ±1.20 | 100.00% ±0.00 | 99.90% ±0.17 | 99.47% ±0.92 | 98.27% ±0.55 | 94.34% ±0.26 | 46.75% ±2.48 | 93.00% ±3.38 | 92.52% ±1.61 | 66.50% ±18.84 |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | 97.83% ±0.45 | 99.17% ±0.33 | 89.67% ±1.00 | 100.00% ±0.00 | 99.71% ±0.29 | 99.46% ±0.93 | 98.09% ±0.06 | 94.37% ±0.12 | 54.26% ±1.37 | 94.16% ±0.89 | 91.27% ±2.42 | 88.43% ±11.14 |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | 97.74% ±0.50 | 98.88% ±0.17 | 91.24% ±1.99 | 100.00% ±0.00 | 99.80% ±0.17 | 98.42% ±1.56 | 98.11% ±0.24 | 93.64% ±0.72 | 57.88% ±5.62 | 92.71% ±1.39 | 91.22% ±2.18 | 80.56% ±7.35 |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | 97.79% ±0.22 | 99.10% ±0.25 | 86.29% ±0.83 | 100.00% ±0.00 | 99.61% ±0.17 | 99.46% ±0.93 | 98.14% ±0.37 | 93.97% ±0.35 | 53.30% ±2.55 | 91.48% ±1.71 | 92.64% ±1.28 | 69.49% ±11.18 |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | 97.75% ±0.07 | 98.77% ±0.40 | 86.18% ±0.47 | 99.62% ±0.66 | 99.71% ±0.29 | 99.47% ±0.92 | 98.16% ±0.03 | 94.55% ±0.36 | 47.71% ±2.34 | 89.68% ±2.53 | 89.43% ±3.49 | 64.29% ±0.00 |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | 98.33% ±0.23 | 98.89% ±0.16 | 89.67% ±2.24 | 99.87% ±0.22 | 100.00% ±0.00 | 99.46% ±0.93 | 98.33% ±0.18 | 94.38% ±0.28 | 58.15% ±6.44 | 92.97% ±1.93 | 94.83% ±0.62 | 65.28% ±2.41 |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | 98.16% ±0.60 | 98.77% ±0.35 | 89.99% ±0.92 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 97.85% ±0.33 | 94.04% ±0.47 | 54.46% ±3.67 | 93.53% ±2.42 | 92.57% ±1.59 | 64.66% ±9.87 |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 98.04% ±0.57 | 98.85% ±0.55 | 87.19% ±0.22 | 100.00% ±0.00 | 99.51% ±0.34 | 99.47% ±0.92 | 97.94% ±0.70 | 94.52% ±0.65 | 53.22% ±1.42 | 94.95% ±0.84 | 93.08% ±1.89 | 60.83% ±6.82 |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | 97.42% | 98.92% | 86.57% | 100.00% | 100.00% | 100.00% | 98.11% | 94.97% | 45.61% | 93.27% | 94.05% | 66.67% |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | 98.69% | 98.07% | 88.13% | 100.00% | 99.41% | 98.39% | 98.58% | 93.20% | 40.06% | 91.18% | 91.76% | 69.23% |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | 97.70% | 98.49% | 87.19% | 99.62% | 100.00% | 100.00% | 97.91% | 93.32% | 47.69% | 90.74% | 91.86% | 69.23% |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 98.12% ±0.01 | 98.46% ±0.79 | 87.33% ±1.73 | 100.00% ±0.00 | 99.80% ±0.17 | 98.99% ±1.75 | 97.99% ±0.08 | 94.21% ±0.76 | 51.09% ±4.91 | 96.64% ±1.47 | 97.94% ±1.90 | 83.80% ±7.65 |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | 97.64% ±0.09 | 98.67% ±0.06 | 91.15% ±2.87 | 100.00% ±0.00 | 99.61% ±0.45 | 100.00% ±0.00 | 97.53% ±0.44 | 93.94% ±0.06 | 65.69% ±12.86 | 91.88% ±2.08 | 91.74% ±1.61 | 67.97% ±15.15 |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | 97.62% ±0.17 | 98.59% ±0.11 | 87.21% ±1.58 | 100.00% ±0.00 | 100.00% ±0.00 | 99.46% ±0.93 | 98.05% ±0.03 | 93.87% ±0.63 | 57.67% ±3.42 | 91.62% ±0.86 | 90.43% ±1.45 | 74.77% ±12.27 |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 97.40% ±0.15 | 98.92% ±0.32 | 88.38% ±2.55 | 100.00% ±0.00 | 99.90% ±0.17 | 99.47% ±0.92 | 97.80% ±0.20 | 94.61% ±0.67 | 56.34% ±6.39 | 93.32% ±1.57 | 92.01% ±0.86 | 72.38% ±13.20 |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 97.34% ±0.30 | 98.91% ±0.39 | 87.00% ±2.02 | 100.00% ±0.00 | 99.80% ±0.17 | 100.00% ±0.00 | 97.72% ±0.29 | 94.54% ±0.57 | 55.68% ±4.29 | 92.42% ±2.30 | 92.34% ±0.47 | 75.84% ±12.65 |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | 97.86% ±0.84 | 98.81% ±0.57 | 88.49% ±2.39 | 100.00% ±0.00 | 99.41% ±0.29 | 100.00% ±0.00 | 98.05% ±0.29 | 94.03% ±0.06 | 51.64% ±3.49 | 94.66% ±2.89 | 91.51% ±0.54 | 64.48% ±2.09 |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 98.19% ±0.33 | 98.95% ±0.38 | 88.91% ±3.07 | 100.00% ±0.00 | 99.80% ±0.17 | 99.47% ±0.92 | 98.21% ±0.23 | 94.61% ±0.82 | 52.31% ±7.01 | 91.34% ±2.08 | 92.06% ±0.66 | 63.18% ±14.57 |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 97.78% ±0.64 | 99.13% ±0.11 | 87.74% ±2.32 | 100.00% ±0.00 | 99.71% ±0.29 | 100.00% ±0.00 | 97.96% ±0.59 | 94.07% ±0.72 | 58.10% ±5.14 | 94.47% ±3.03 | 92.01% ±1.46 | 66.07% ±4.72 |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | 97.76% ±0.16 | 98.77% ±0.16 | 87.71% ±2.13 | 100.00% ±0.00 | 99.90% ±0.17 | 97.46% ±1.68 | 98.31% ±0.23 | 94.95% ±0.62 | 50.70% ±6.26 | 91.27% ±1.79 | 95.39% ±1.98 | 63.43% ±2.89 |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 97.67% ±0.43 | 98.95% ±0.06 | 86.76% ±1.17 | 99.50% ±0.87 | 100.00% ±0.00 | 100.00% ±0.00 | 98.16% ±0.16 | 94.27% ±0.53 | 54.07% ±2.82 | 91.32% ±1.21 | 93.37% ±2.25 | 78.39% ±8.47 |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | 96.88% ±0.14 | 98.45% ±0.34 | 86.78% ±2.11 | 100.00% ±0.00 | 99.80% ±0.34 | 100.00% ±0.00 | 97.46% ±0.34 | 93.26% ±0.27 | 45.69% ±4.25 | 95.02% ±1.00 | 94.90% ±0.64 | 73.81% ±8.58 |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | 97.80% ±0.54 | 98.63% ±0.58 | 87.05% ±1.23 | 99.24% ±0.75 | 99.51% ±0.34 | 99.48% ±0.90 | 98.53% ±0.36 | 93.92% ±1.66 | 55.88% ±1.25 | 90.86% ±2.82 | 91.59% ±2.62 | 70.19% ±10.98 |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | 97.59% ±0.49 | 99.09% ±0.16 | 88.27% ±2.74 | 99.74% ±0.22 | 99.61% ±0.17 | 100.00% ±0.00 | 97.90% ±0.56 | 93.59% ±0.42 | 58.77% ±8.67 | 91.60% ±1.54 | 92.01% ±1.79 | 81.20% ±17.07 |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | 97.25% ±0.56 | 98.91% ±0.22 | 87.08% ±2.15 | 99.75% ±0.22 | 99.90% ±0.17 | 99.45% ±0.95 | 97.93% ±0.41 | 93.84% ±0.55 | 50.55% ±7.61 | 89.48% ±0.43 | 90.04% ±1.89 | 69.80% ±3.04 |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | 97.48% ±0.52 | 98.88% ±0.25 | 87.70% ±1.98 | 99.75% ±0.22 | 99.90% ±0.17 | 98.45% ±1.54 | 97.83% ±0.48 | 93.96% ±0.57 | 52.15% ±5.51 | 89.88% ±0.78 | 90.26% ±2.18 | 66.83% ±3.75 |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | 97.65% ±0.34 | 98.70% ±0.39 | 85.91% ±0.51 | 99.25% ±1.30 | 99.80% ±0.17 | 100.00% ±0.00 | 98.14% ±0.63 | 94.08% ±0.43 | 52.29% ±0.98 | 93.01% ±1.81 | 91.57% ±1.33 | 61.57% ±5.61 |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | 97.15% ±0.36 | 98.48% ±0.31 | 86.91% ±0.81 | 99.12% ±1.21 | 99.80% ±0.17 | 98.37% ±1.61 | 97.65% ±0.33 | 93.46% ±0.79 | 56.95% ±8.27 | 91.88% ±1.06 | 92.56% ±2.00 | 65.64% ±9.77 |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | 97.63% ±0.34 | 99.09% ±0.25 | 87.78% ±2.11 | 99.12% ±1.21 | 99.51% ±0.45 | 100.00% ±0.00 | 98.01% ±0.26 | 94.75% ±0.13 | 55.94% ±4.87 | 91.61% ±0.04 | 91.98% ±1.16 | 70.97% ±2.03 |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | 95.41% ±2.81 | 97.93% ±0.80 | 85.39% ±0.10 | 99.81% ±0.28 | 99.26% ±0.62 | 99.22% ±1.10 | 96.53% ±0.70 | 92.69% ±0.22 | 48.84% ±1.10 | 98.28% ±0.94 | 90.98% ±5.12 | 67.92% ±31.23 |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | 97.74% | 98.58% | 86.74% | 99.62% | 99.41% | 100.00% | 97.62% | 93.93% | 55.02% | 91.51% | 88.37% | 50.00% |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | 95.86% ±0.82 | 98.47% ±0.36 | 88.02% ±1.88 | 99.74% ±0.22 | 99.41% ±0.50 | 98.42% ±0.01 | 96.91% ±0.65 | 91.65% ±1.17 | 53.08% ±4.73 | 91.49% ±1.38 | 90.28% ±1.80 | 58.75% ±5.34 |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | 97.61% ±0.29 | 98.99% ±0.12 | 86.72% ±1.78 | 99.13% ±1.51 | 99.32% ±0.73 | 99.45% ±0.95 | 98.30% ±0.11 | 94.27% ±0.95 | 53.77% ±5.56 | 91.83% ±1.02 | 91.11% ±3.24 | 70.83% ±7.22 |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | 97.24% | 97.95% | 86.07% | 97.75% | 100.00% | 98.36% | 97.69% | 93.63% | 48.85% | 87.27% | 95.00% | 50.00% |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | 97.84% | 97.32% | 87.59% | 100.00% | 99.41% | 98.36% | 97.72% | 92.12% | 42.47% | 93.07% | 90.91% | 58.33% |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | 96.66% | 96.26% | 86.81% | 98.86% | 99.12% | 100.00% | 97.23% | 90.52% | 44.69% | 92.16% | 88.75% | 57.14% |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | 96.31% | 98.15% | 86.81% | 97.75% | 100.00% | 100.00% | 96.97% | 93.35% | 52.72% | 87.39% | 91.46% | 46.67% |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | 96.26% | 96.36% | 85.77% | 99.61% | 99.70% | 100.00% | 96.57% | 90.24% | 47.06% | 92.71% | 93.59% | 72.73% |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | 95.57% | 95.96% | 86.84% | 99.23% | 99.70% | 100.00% | 96.36% | 90.07% | 57.43% | 91.26% | 94.81% | 80.00% |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | 95.82% | 95.95% | 85.87% | 98.86% | 99.70% | 100.00% | 96.53% | 90.38% | 55.02% | 91.26% | 94.81% | 72.73% |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | 95.55% | 95.65% | 85.82% | 99.61% | 99.70% | 100.00% | 96.95% | 90.38% | 47.24% | 90.38% | 96.00% | 76.92% |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | 95.69% | 95.86% | 86.42% | 99.24% | 99.70% | 100.00% | 97.23% | 89.13% | 54.84% | 91.26% | 94.81% | 72.73% |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | 95.43% | 96.05% | 85.13% | 99.62% | 99.70% | 100.00% | 96.96% | 91.00% | 47.51% | 90.38% | 95.95% | 81.82% |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | 95.41% | 95.75% | 85.45% | 100.00% | 99.70% | 100.00% | 96.83% | 90.58% | 48.58% | 90.38% | 94.81% | 71.43% |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | 93.92% ±0.94 | 97.52% ±0.11 | 86.84% ±0.93 | 97.73% ±0.37 | 98.22% ±0.77 | 99.47% ±0.92 | 95.10% ±0.80 | 90.20% ±0.66 | 46.30% ±3.09 | 95.13% ±0.46 | 86.12% ±1.86 | 92.96% ±6.12 |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | 95.28% | 96.06% | 85.39% | 99.61% | 99.70% | 100.00% | 96.83% | 90.50% | 47.04% | 90.38% | 94.74% | 71.43% |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | 95.68% | 95.66% | 86.04% | 98.85% | 99.70% | 100.00% | 97.11% | 88.97% | 55.14% | 91.26% | 94.74% | 72.73% |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | 95.16% | 95.85% | 86.69% | 99.61% | 99.70% | 100.00% | 96.90% | 90.42% | 49.39% | 90.38% | 94.87% | 76.92% |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | 95.71% | 95.57% | 87.98% | 99.62% | 99.70% | 100.00% | 97.10% | 90.42% | 44.65% | 90.38% | 94.81% | 71.43% |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.04% | 98.93% | 94.84% | 100.00% | 100.00% | 96.92% | 98.13% | 94.37% | 81.21% | 91.67% | 93.18% | 64.71% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.04% | 98.93% | 94.84% | 100.00% | 100.00% | 96.92% | 98.13% | 94.37% | 81.21% | 91.67% | 93.18% | 64.71% |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | 99.40% | 98.97% | 87.50% | 98.15% | 98.86% | 100.00% | 97.81% | 95.09% | 55.87% | 94.39% | 92.05% | 62.50% |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | 99.15% | 99.17% | 86.87% | 98.13% | 98.86% | 98.41% | 97.69% | 95.27% | 55.47% | 93.52% | 91.95% | 62.50% |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | 97.77% | 99.17% | 89.55% | 98.51% | 100.00% | 98.39% | 97.24% | 95.33% | 60.55% | 90.99% | 90.59% | 47.62% |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | 97.87% | 99.48% | 88.58% | 98.14% | 98.55% | 100.00% | 96.72% | 94.96% | 56.65% | 96.19% | 92.13% | 57.14% |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | 98.47% ±0.50 | 98.69% ±0.12 | 85.62% ±0.52 | 98.39% ±0.21 | 98.49% ±0.43 | 100.00% ±0.00 | 97.47% ±0.12 | 94.27% ±0.47 | 56.71% ±2.55 | 93.88% ±2.19 | 89.46% ±2.43 | 60.58% ±5.43 |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | 98.56% | 99.17% | 86.49% | 98.50% | 98.86% | 100.00% | 96.82% | 96.35% | 62.38% | 95.05% | 29.34% | 66.67% |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | 98.56% | 99.17% | 86.49% | 98.50% | 98.86% | 100.00% | 96.05% | 96.63% | 57.69% | 94.29% | 92.59% | 76.92% |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | 98.22% ±0.12 | 99.24% ±0.16 | 87.26% ±0.40 | 98.38% ±0.21 | 98.77% ±1.14 | 100.00% ±0.00 | 97.56% ±0.18 | 95.31% ±0.70 | 55.89% ±3.08 | 94.33% ±2.34 | 90.83% ±2.36 | 68.01% ±3.01 |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 98.36% ±0.28 | 98.53% ±0.43 | 89.35% ±2.96 | 98.27% ±0.42 | 98.38% ±0.43 | 97.87% ±2.42 | 97.31% ±0.22 | 93.60% ±0.34 | 60.95% ±0.90 | 93.82% ±1.00 | 89.65% ±1.91 | 63.16% ±7.96 |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 98.44% ±0.23 | 99.07% ±0.55 | 86.57% ±1.19 | 98.28% ±0.21 | 99.05% ±0.16 | 97.88% ±0.87 | 97.67% ±0.24 | 94.49% ±0.42 | 55.66% ±1.10 | 94.74% ±1.40 | 92.46% ±1.68 | 52.73% ±2.78 |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | 98.32% | 97.85% | 89.16% | 97.77% | 99.13% | 100.00% | 97.39% | 91.89% | 60.09% | 95.24% | 90.00% | 62.50% |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | 98.43% | 98.97% | 85.00% | 98.49% | 99.14% | 98.33% | 97.38% | 93.35% | 57.45% | 97.03% | 92.94% | 66.67% |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | 98.17% ±0.59 | 98.66% ±0.46 | 85.65% ±0.98 | 98.48% ±0.03 | 98.57% ±0.57 | 98.91% ±0.95 | 97.38% ±0.12 | 94.19% ±0.75 | 55.59% ±2.51 | 96.15% ±0.91 | 92.46% ±0.51 | 65.28% ±2.41 |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | 97.55% ±0.37 | 98.56% ±0.18 | 89.99% ±1.66 | 97.79% ±0.36 | 98.66% ±0.58 | 99.46% ±0.93 | 97.29% ±0.15 | 94.25% ±0.16 | 59.28% ±0.95 | 95.01% ±2.23 | 90.69% ±2.26 | 69.29% ±5.68 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | 97.84% | 98.35% | 88.50% | 97.79% | 98.29% | 98.36% | 97.32% | 93.03% | 58.80% | 90.83% | 91.95% | 52.94% |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | 98.91% | 98.36% | 85.81% | 98.50% | 98.58% | 98.36% | 97.35% | 93.72% | 60.00% | 94.39% | 89.89% | 71.43% |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | 97.37% ±0.43 | 97.74% ±0.37 | 89.11% ±1.40 | 98.02% ±0.21 | 98.38% ±0.43 | 99.46% ±0.93 | 96.95% ±0.16 | 93.61% ±0.73 | 60.29% ±3.36 | 92.93% ±0.47 | 92.08% ±1.08 | 67.42% ±2.73 |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | 98.63% ±0.42 | 98.10% ±0.25 | 88.57% ±0.82 | 97.91% ±0.55 | 98.49% ±0.16 | 99.44% ±0.96 | 97.75% ±0.17 | 93.21% ±0.63 | 59.69% ±1.44 | 91.57% ±0.94 | 91.35% ±2.18 | 63.99% ±7.59 |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | 97.80% ±0.13 | 98.09% ±0.25 | 87.65% ±2.07 | 98.25% ±0.20 | 98.57% ±0.48 | 99.47% ±0.92 | 97.35% ±0.33 | 93.76% ±0.54 | 56.64% ±2.95 | 93.69% ±1.34 | 90.32% ±0.38 | 57.68% ±4.94 |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | 96.91% ±0.35 | 98.07% ±0.21 | 86.59% ±0.99 | 98.38% ±0.21 | 98.56% ±0.28 | 100.00% ±0.00 | 96.92% ±0.05 | 93.45% ±0.13 | 56.06% ±0.80 | 91.72% ±2.09 | 92.12% ±1.84 | 61.47% ±5.60 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | 97.88% | 98.86% | 87.46% | 98.50% | 100.00% | 100.00% | 97.58% | 94.95% | 56.78% | 96.12% | 92.05% | 62.50% |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | 96.94% | 98.34% | 87.15% | 96.03% | 99.13% | 100.00% | 96.82% | 93.37% | 56.43% | 92.59% | 90.91% | 100.00% |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | 96.80% | 98.24% | 86.55% | 97.79% | 98.84% | 94.64% | 96.70% | 93.83% | 60.00% | 91.15% | 92.68% | 28.57% |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | 98.44% ±0.17 | 98.76% ±0.28 | 86.08% ±0.18 | 98.12% ±0.52 | 98.01% ±0.02 | 97.64% ±1.09 | 97.34% ±0.08 | 93.53% ±0.65 | 60.29% ±0.79 | 96.16% ±1.31 | 88.03% ±4.07 | 54.41% ±6.24 |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | 96.10% | 97.40% | 85.86% | 97.74% | 98.86% | 98.36% | 97.15% | 92.59% | 58.18% | 94.23% | 87.78% | 55.56% |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | 97.37% | 97.44% | 87.94% | 98.48% | 97.48% | 98.36% | 97.14% | 93.22% | 55.56% | 95.19% | 88.89% | 64.71% |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | 95.84% | 95.79% | 85.17% | 97.41% | 100.00% | 98.41% | 97.10% | 93.02% | 54.40% | 93.40% | 95.00% | 71.43% |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | 95.50% | 96.17% | 86.62% | 97.41% | 98.85% | 98.44% | 96.67% | 93.15% | 50.00% | 89.09% | 88.30% | 55.00% |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | 95.62% | 96.18% | 86.01% | 97.77% | 99.13% | 98.39% | 96.96% | 92.50% | 50.94% | 93.27% | 90.36% | 66.67% |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | 94.27% | 97.17% | 88.04% | 95.64% | 97.17% | 95.16% | 96.63% | 92.15% | 58.54% | 89.91% | 87.50% | 50.00% |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | 94.63% | 95.98% | 85.82% | 97.77% | 99.70% | 98.36% | 96.46% | 92.23% | 54.62% | 93.33% | 91.46% | 62.50% |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | N/A | 35.28% | N/A | N/A | N/A | N/A | N/A | 22.48% | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | N/A | 35.28% | N/A | N/A | N/A | N/A | N/A | 22.48% | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | N/A | 35.28% | N/A | N/A | N/A | N/A | N/A | 22.48% | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | N/A | 35.28% | N/A | N/A | N/A | N/A | N/A | 22.48% | N/A | N/A | N/A | N/A |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | 98.14% ±0.37 | 99.06% ±0.25 | 87.08% ±2.27 | 98.19% ±1.61 | 99.15% ±0.85 | 99.47% ±0.92 | 97.36% ±0.26 | 91.97% ±0.45 | 60.53% ±3.63 | 96.28% ±1.15 | 91.76% ±2.20 | 66.29% ±4.49 |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | 97.03% | 98.29% | 92.42% | 95.82% | 98.84% | 100.00% | 97.17% | 91.33% | 65.10% | 94.95% | 86.52% | 60.00% |
Recall theo từng intent (dev và test_full)
| STT | Model_Name | Backbone | Threshold | Data | dev Affirm_Rec | dev Negate_Rec | dev Fallback_Rec | dev Callback_Rec | dev Relation_Rec | dev Repeat_Rec | full Affirm_Rec | full Negate_Rec | full Fallback_Rec | full Callback_Rec | full Relation_Rec | full Repeat_Rec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.23% | 94.72% | 69.29% | 100.00% | 86.96% | 100.00% |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.19% | 94.59% | 67.97% | 94.59% | 85.11% | 100.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | N/A | N/A | N/A | N/A | N/A | N/A | 97.07% | 93.07% | 69.01% | 98.10% | 87.23% | 100.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.19% | 94.59% | 67.97% | 94.59% | 85.11% | 100.00% |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | 97.05% | 98.71% | 100.00% | 100.00% | 98.26% | 96.88% | 96.17% | 89.11% | 99.26% | 98.98% | 89.77% | 75.00% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | 96.63% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 96.42% | 89.48% | 99.26% | 100.00% | 89.77% | 75.00% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | 96.63% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 96.42% | 89.48% | 99.26% | 100.00% | 89.77% | 75.00% |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | 96.91% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 96.48% | 89.30% | 98.52% | 100.00% | 90.91% | 83.33% |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | 97.61% | 98.50% | 100.00% | 100.00% | 98.26% | 96.88% | 97.45% | 91.70% | 96.30% | 98.98% | 88.64% | 83.33% |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | 97.05% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 96.84% | 90.59% | 97.04% | 100.00% | 88.64% | 75.00% |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | 97.05% | 98.71% | 100.00% | 100.00% | 98.26% | 96.88% | 97.02% | 90.41% | 97.04% | 100.00% | 89.77% | 75.00% |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.57% | 92.44% | 97.78% | 100.00% | 89.77% | 83.33% |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.39% | 91.70% | 97.78% | 100.00% | 89.77% | 83.33% |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.39% | 91.70% | 97.78% | 100.00% | 89.77% | 83.33% |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.39% | 91.70% | 97.78% | 100.00% | 89.77% | 83.33% |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | 97.19% | 98.71% | 100.00% | 100.00% | 98.26% | 96.88% | 96.60% | 90.59% | 97.78% | 100.00% | 92.05% | 83.33% |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | 96.21% | 98.39% | 100.00% | 100.00% | 97.67% | 96.88% | 95.45% | 88.19% | 98.52% | 100.00% | 92.05% | 83.33% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | 96.21% ±0.28 | 98.21% ±0.50 | 99.60% ±0.00 | 100.00% ±0.00 | 98.16% ±0.44 | 96.88% ±1.56 | 94.86% ±1.48 | 89.18% ±1.54 | 96.30% ±0.74 | 97.96% ±1.77 | 87.12% ±2.86 | 66.67% ±8.33 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | 95.65% | 98.50% | 99.60% | 100.00% | 97.67% | 96.88% | 93.26% | 89.30% | 96.30% | 100.00% | 82.95% | 75.00% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | 96.91% | 98.50% | 99.60% | 100.00% | 97.97% | 96.88% | 97.27% | 88.93% | 88.89% | 95.92% | 84.09% | 83.33% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | 96.07% | 97.75% | 99.60% | 98.08% | 97.67% | 95.31% | 95.32% | 89.67% | 94.07% | 98.98% | 88.64% | 91.67% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | 96.16% ±0.43 | 97.78% ±0.22 | 99.60% ±0.00 | 99.11% ±0.80 | 98.06% ±0.17 | 95.83% ±0.90 | 95.51% ±0.73 | 89.11% ±0.85 | 95.80% ±0.43 | 98.30% ±1.56 | 91.29% ±1.31 | 91.67% ±0.00 |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | 96.91% | 98.93% | 99.60% | 100.00% | 97.97% | 96.88% | 96.05% | 90.04% | 97.04% | 100.00% | 90.91% | 91.67% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | 96.35% ±0.64 | 98.43% ±0.27 | 99.46% ±0.23 | 99.74% ±0.44 | 98.16% ±0.17 | 95.83% ±3.25 | 95.67% ±0.61 | 90.41% ±2.36 | 96.54% ±0.43 | 98.30% ±1.18 | 85.61% ±3.28 | 83.33% ±0.00 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | 96.02% ±0.77 | 97.89% ±0.16 | 99.46% ±0.61 | 99.87% ±0.22 | 98.93% ±0.17 | 94.79% ±0.90 | 95.08% ±1.54 | 89.18% ±2.07 | 96.05% ±2.99 | 98.30% ±0.59 | 85.23% ±1.97 | 72.22% ±17.35 |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | 96.02% ±0.08 | 98.21% ±0.16 | 99.46% ±0.23 | 99.74% ±0.22 | 98.74% ±0.84 | 96.35% ±0.90 | 96.40% ±0.44 | 87.88% ±0.53 | 96.54% ±0.43 | 98.64% ±0.59 | 92.80% ±1.74 | 80.56% ±4.81 |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 95.22% ±0.40 | 98.39% ±0.30 | 99.40% ±0.28 | 100.00% ±0.00 | 98.26% ±0.00 | 96.09% ±1.10 | 95.39% ±0.17 | 88.47% ±0.39 | 96.67% ±0.52 | 96.94% ±1.44 | 88.07% ±5.62 | 75.00% ±0.00 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 95.79% ±0.37 | 98.10% ±0.63 | 99.33% ±0.61 | 99.49% ±0.22 | 98.45% ±0.17 | 97.40% ±0.90 | 94.98% ±1.07 | 86.41% ±1.23 | 95.56% ±1.28 | 96.60% ±1.18 | 88.26% ±3.65 | 80.56% ±4.81 |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | 96.58% ±0.94 | 98.10% ±0.22 | 99.33% ±0.23 | 99.49% ±0.59 | 98.06% ±0.17 | 97.40% ±0.90 | 95.12% ±0.40 | 88.50% ±2.46 | 93.33% ±1.28 | 95.92% ±2.70 | 85.61% ±5.61 | 91.67% ±8.33 |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | 97.19% | 98.39% | 99.20% | 99.62% | 98.55% | 89.06% | 96.11% | 88.93% | 95.56% | 97.96% | 87.50% | 16.67% |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | 96.49% | 97.85% | 99.20% | 99.23% | 98.55% | 96.88% | 96.11% | 85.24% | 97.78% | 100.00% | 92.05% | 100.00% |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | 97.89% | 98.61% | 99.20% | 98.85% | 98.26% | 96.88% | 97.15% | 90.04% | 94.81% | 98.98% | 92.05% | 91.67% |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | 96.35% | 97.75% | 99.20% | 99.62% | 98.26% | 95.31% | 96.48% | 89.11% | 97.04% | 100.00% | 90.91% | 75.00% |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | 95.27% ±0.58 | 97.60% ±0.41 | 99.20% ±0.40 | 99.36% ±0.59 | 98.74% ±0.34 | 95.83% ±0.90 | 94.82% ±0.76 | 89.54% ±2.31 | 96.79% ±1.71 | 99.32% ±0.59 | 87.12% ±1.74 | 63.89% ±4.81 |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | 96.02% ±1.14 | 98.28% ±0.21 | 99.20% ±0.80 | 99.87% ±0.22 | 98.06% ±0.44 | 96.88% ±0.00 | 95.00% ±0.70 | 88.07% ±2.93 | 95.80% ±1.54 | 97.62% ±1.18 | 85.61% ±4.73 | 77.78% ±4.81 |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | 96.07% ±1.34 | 98.14% ±0.38 | 99.20% ±0.70 | 99.74% ±0.22 | 98.35% ±0.44 | 96.88% ±0.00 | 97.05% ±0.96 | 88.81% ±1.23 | 96.05% ±1.86 | 98.98% ±1.02 | 91.67% ±1.74 | 86.11% ±4.81 |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | 95.79% ±0.85 | 97.71% ±0.53 | 99.06% ±0.61 | 99.87% ±0.22 | 97.48% ±0.44 | 93.75% ±1.56 | 95.45% ±0.43 | 87.82% ±0.49 | 94.32% ±2.14 | 98.98% ±1.02 | 89.02% ±4.59 | 72.22% ±9.62 |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | 95.93% ±0.61 | 98.07% ±0.21 | 99.06% ±0.23 | 100.00% ±0.00 | 98.06% ±0.17 | 95.83% ±1.80 | 95.77% ±0.47 | 88.07% ±1.40 | 95.56% ±0.00 | 96.60% ±1.18 | 87.12% ±3.28 | 75.00% ±0.00 |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 96.77% ±1.34 | 98.21% ±0.12 | 98.93% ±0.93 | 99.62% ±0.00 | 97.97% ±0.77 | 97.40% ±1.80 | 96.66% ±0.43 | 87.88% ±1.70 | 94.07% ±0.74 | 100.00% ±0.00 | 89.39% ±1.74 | 80.56% ±12.73 |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 96.58% ±0.43 | 98.00% ±0.96 | 98.93% ±0.46 | 99.49% ±0.22 | 98.26% ±0.00 | 96.35% ±0.90 | 95.71% ±0.62 | 87.64% ±3.33 | 94.07% ±3.39 | 96.94% ±1.02 | 84.47% ±3.47 | 80.56% ±4.81 |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | 95.41% ±1.06 | 98.28% ±0.11 | 98.93% ±0.61 | 99.49% ±0.88 | 98.55% ±0.50 | 95.31% ±0.00 | 95.24% ±0.70 | 88.19% ±0.67 | 93.33% ±2.67 | 98.30% ±1.56 | 91.29% ±1.74 | 80.56% ±9.62 |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | 96.07% ±0.91 | 97.57% ±0.19 | 98.86% ±0.59 | 99.74% ±0.20 | 98.21% ±0.34 | 95.57% ±1.18 | 96.17% ±0.52 | 87.52% ±2.09 | 96.17% ±1.09 | 99.83% ±0.42 | 90.72% ±1.51 | 76.39% ±9.74 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | 95.97% ±1.02 | 98.14% ±0.54 | 98.80% ±0.40 | 99.74% ±0.22 | 97.48% ±0.44 | 94.27% ±3.25 | 95.63% ±0.73 | 88.31% ±3.49 | 95.80% ±1.13 | 98.98% ±1.02 | 89.39% ±2.86 | 75.00% ±14.43 |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | 95.60% ±0.57 | 97.96% ±0.28 | 98.80% ±0.40 | 99.62% ±0.38 | 97.19% ±0.17 | 95.31% ±3.12 | 95.65% ±0.09 | 88.01% ±0.80 | 94.81% ±0.74 | 98.30% ±2.12 | 88.64% ±4.55 | 80.56% ±12.73 |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | 96.11% ±0.21 | 98.18% ±0.21 | 98.80% ±0.70 | 99.74% ±0.44 | 98.26% ±0.29 | 97.40% ±0.90 | 95.85% ±0.46 | 86.59% ±1.71 | 94.81% ±0.74 | 97.28% ±0.59 | 86.36% ±4.10 | 80.56% ±4.81 |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | 95.97% ±0.71 | 97.71% ±0.34 | 98.80% ±0.00 | 99.49% ±0.88 | 97.67% ±0.77 | 97.92% ±0.90 | 95.02% ±0.53 | 85.06% ±1.58 | 93.58% ±1.13 | 96.60% ±0.59 | 82.20% ±6.26 | 83.33% ±8.33 |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | 96.63% ±0.88 | 98.32% ±0.27 | 98.80% ±1.06 | 99.74% ±0.22 | 98.16% ±0.34 | 96.35% ±0.90 | 96.03% ±0.55 | 89.85% ±0.74 | 94.81% ±1.48 | 98.64% ±0.59 | 85.23% ±2.27 | 72.22% ±9.62 |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | 96.40% ±0.66 | 97.78% ±0.43 | 98.80% ±1.39 | 99.74% ±0.22 | 98.35% ±0.44 | 95.83% ±1.80 | 94.78% ±0.95 | 87.70% ±2.20 | 95.80% ±0.86 | 96.94% ±2.70 | 83.71% ±5.72 | 72.22% ±4.81 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 95.69% ±0.21 | 97.85% ±0.19 | 98.80% ±1.06 | 98.60% ±0.96 | 98.26% ±0.29 | 96.88% ±0.00 | 95.26% ±1.28 | 88.38% ±0.18 | 96.05% ±1.13 | 97.28% ±1.56 | 86.36% ±1.97 | 83.33% ±0.00 |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | 96.63% | 98.71% | 98.80% | 99.62% | 97.97% | 96.88% | 95.93% | 90.04% | 94.07% | 97.96% | 84.09% | 91.67% |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | 96.91% ±0.56 | 97.85% ±0.43 | 98.80% ±1.45 | 99.87% ±0.22 | 98.45% ±0.17 | 96.35% ±1.80 | 95.20% ±0.76 | 88.62% ±0.93 | 93.58% ±1.13 | 96.94% ±2.04 | 86.36% ±3.01 | 75.00% ±8.33 |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | 94.52% | 97.42% | 98.80% | 100.00% | 98.26% | 93.75% | 94.60% | 86.35% | 96.30% | 100.00% | 88.64% | 66.67% |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | 97.05% | 97.75% | 98.80% | 99.62% | 98.26% | 96.88% | 96.24% | 88.93% | 97.04% | 100.00% | 92.05% | 75.00% |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | 96.25% ±0.29 | 97.71% ±0.22 | 98.66% ±0.61 | 99.49% ±0.22 | 97.58% ±0.34 | 96.35% ±1.80 | 95.08% ±0.72 | 87.45% ±1.11 | 95.31% ±1.54 | 96.94% ±1.77 | 84.09% ±1.14 | 80.56% ±9.62 |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | 95.65% ±0.28 | 98.00% ±0.27 | 98.66% ±0.23 | 99.74% ±0.22 | 97.58% ±0.17 | 94.79% ±2.39 | 95.35% ±0.20 | 86.53% ±1.21 | 96.30% ±0.74 | 100.00% ±0.00 | 88.26% ±6.66 | 72.22% ±9.62 |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 96.72% ±0.21 | 97.75% ±0.60 | 98.66% ±0.61 | 99.62% ±0.38 | 97.67% ±0.29 | 94.27% ±4.51 | 96.17% ±0.49 | 86.04% ±2.74 | 94.07% ±1.96 | 98.98% ±1.77 | 86.74% ±6.26 | 75.00% ±14.43 |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 95.97% ±0.21 | 97.39% ±0.41 | 98.66% ±0.46 | 99.87% ±0.22 | 98.64% ±0.34 | 96.35% ±0.90 | 95.91% ±0.45 | 88.07% ±1.79 | 93.09% ±2.60 | 99.32% ±0.59 | 89.39% ±3.65 | 88.89% ±4.81 |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 95.83% ±0.21 | 97.82% ±0.38 | 98.66% ±0.46 | 99.74% ±0.44 | 97.29% ±0.34 | 95.31% ±1.56 | 95.79% ±0.97 | 88.13% ±0.53 | 96.30% ±0.74 | 98.64% ±1.18 | 86.36% ±3.41 | 75.00% ±8.33 |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | 96.16% ±0.58 | 98.10% ±0.12 | 98.66% ±0.46 | 99.62% ±0.66 | 98.16% ±0.44 | 97.92% ±0.90 | 95.75% ±0.89 | 87.58% ±1.75 | 92.59% ±0.00 | 97.28% ±0.59 | 88.64% ±3.01 | 55.56% ±26.79 |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | 96.30% ±0.85 | 97.85% ±0.39 | 98.66% ±0.23 | 99.74% ±0.44 | 98.93% ±0.34 | 95.83% ±0.90 | 95.24% ±0.78 | 86.65% ±2.31 | 96.30% ±0.74 | 98.30% ±1.56 | 87.88% ±3.47 | 80.56% ±4.81 |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | 97.10% ±0.29 | 98.07% ±0.21 | 98.66% ±0.61 | 99.87% ±0.22 | 98.35% ±0.34 | 92.71% ±3.25 | 96.11% ±0.11 | 88.75% ±0.98 | 94.32% ±1.71 | 98.64% ±0.59 | 88.26% ±2.37 | 58.33% ±0.00 |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | 97.19% ±0.14 | 98.00% ±0.16 | 98.66% ±0.23 | 100.00% ±0.00 | 98.06% ±0.17 | 95.31% ±1.56 | 96.52% ±0.52 | 89.48% ±1.44 | 92.59% ±1.28 | 99.32% ±0.59 | 87.50% ±1.14 | 66.67% ±8.33 |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | 95.51% ±0.56 | 98.03% ±0.16 | 98.53% ±0.23 | 99.74% ±0.22 | 97.97% ±0.50 | 95.83% ±0.90 | 95.77% ±0.57 | 87.27% ±1.51 | 94.81% ±1.48 | 98.30% ±1.56 | 88.26% ±0.66 | 77.78% ±4.81 |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | 95.51% ±0.51 | 97.46% ±0.33 | 98.53% ±0.23 | 99.62% ±0.00 | 98.35% ±0.34 | 95.83% ±1.80 | 94.64% ±0.57 | 84.62% ±1.74 | 95.31% ±1.86 | 99.32% ±0.59 | 89.02% ±2.37 | 75.00% ±0.00 |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | 96.40% ±0.89 | 98.64% ±0.06 | 98.53% ±0.84 | 100.00% ±0.00 | 98.06% ±0.17 | 96.35% ±0.90 | 95.79% ±0.76 | 91.94% ±0.85 | 94.57% ±1.54 | 97.96% ±1.77 | 88.26% ±1.74 | 83.33% ±0.00 |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | 97.14% ±0.69 | 97.96% ±0.39 | 98.53% ±1.16 | 99.49% ±0.59 | 98.26% ±0.29 | 96.88% ±1.56 | 95.97% ±0.91 | 89.18% ±1.79 | 91.60% ±2.38 | 96.60% ±2.12 | 83.71% ±6.94 | 75.00% ±8.33 |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 95.79% ±0.37 | 98.21% ±0.33 | 98.39% ±0.80 | 99.11% ±0.80 | 97.87% ±0.17 | 96.88% ±0.00 | 95.53% ±0.57 | 88.93% ±1.61 | 94.81% ±1.96 | 95.58% ±2.57 | 84.09% ±6.91 | 77.78% ±9.62 |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | 95.51% | 97.85% | 98.39% | 99.62% | 98.26% | 95.31% | 94.17% | 86.35% | 93.33% | 98.98% | 87.50% | 83.33% |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | 95.51% | 98.18% | 98.39% | 99.23% | 98.55% | 95.31% | 92.05% | 85.06% | 94.81% | 94.90% | 85.23% | 75.00% |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | 95.37% | 97.85% | 98.39% | 100.00% | 98.26% | 93.75% | 93.56% | 89.11% | 89.63% | 100.00% | 87.50% | 75.00% |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 95.55% ±0.53 | 97.89% ±0.16 | 98.39% ±1.06 | 99.87% ±0.22 | 98.06% ±0.44 | 96.88% ±2.71 | 95.16% ±0.52 | 88.50% ±2.52 | 96.30% ±1.48 | 97.28% ±0.59 | 85.61% ±2.86 | 66.67% ±8.33 |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | 95.83% ±0.21 | 97.82% ±0.34 | 98.39% ±0.70 | 100.00% ±0.00 | 97.48% ±0.67 | 94.79% ±2.39 | 96.32% ±0.29 | 88.62% ±0.59 | 93.09% ±1.13 | 100.00% ±0.00 | 90.15% ±0.66 | 75.00% ±14.43 |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | 96.40% ±0.77 | 98.07% ±0.54 | 98.26% ±1.41 | 98.72% ±0.80 | 98.26% ±0.29 | 95.83% ±1.80 | 95.00% ±0.51 | 88.99% ±0.91 | 94.07% ±0.74 | 94.56% ±2.36 | 87.12% ±1.74 | 75.00% ±8.33 |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | 96.54% ±0.57 | 98.03% ±0.27 | 98.26% ±0.61 | 98.98% ±1.11 | 98.26% ±0.29 | 95.31% ±0.00 | 96.34% ±0.75 | 89.54% ±1.05 | 94.07% ±1.96 | 96.94% ±1.02 | 84.47% ±3.65 | 80.56% ±4.81 |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | 95.93% ±0.74 | 98.03% ±0.16 | 98.13% ±1.29 | 100.00% ±0.00 | 97.00% ±0.34 | 98.44% ±1.56 | 95.02% ±1.19 | 86.78% ±1.74 | 96.30% ±1.28 | 99.32% ±0.59 | 90.53% ±1.74 | 86.11% ±4.81 |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 96.02% ±0.35 | 97.42% ±0.37 | 98.13% ±0.84 | 100.00% ±0.00 | 98.64% ±0.44 | 95.31% ±1.56 | 95.69% ±0.16 | 88.07% ±2.03 | 94.81% ±1.96 | 99.66% ±0.59 | 87.50% ±3.41 | 86.11% ±9.62 |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | 96.02% ±0.29 | 97.35% ±0.61 | 97.99% ±1.61 | 97.57% ±0.22 | 97.97% ±0.58 | 95.31% ±0.00 | 93.36% ±0.61 | 86.53% ±3.22 | 92.84% ±2.99 | 97.28% ±1.18 | 89.02% ±2.86 | 77.78% ±9.62 |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | 96.63% ±0.51 | 97.78% ±0.27 | 97.99% ±1.45 | 99.62% ±0.00 | 98.06% ±0.61 | 95.83% ±0.90 | 96.24% ±1.01 | 88.75% ±1.78 | 93.83% ±2.99 | 99.66% ±0.59 | 84.47% ±3.99 | 77.78% ±9.62 |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | 95.79% ±0.51 | 97.60% ±0.45 | 97.99% ±0.40 | 100.00% ±0.00 | 98.55% ±0.29 | 92.71% ±1.80 | 94.92% ±0.90 | 86.35% ±3.81 | 92.35% ±2.99 | 98.30% ±1.18 | 89.02% ±0.66 | 69.44% ±12.73 |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | 95.83% ±0.29 | 97.64% ±0.21 | 97.99% ±0.70 | 99.87% ±0.22 | 98.35% ±0.17 | 97.40% ±1.80 | 94.98% ±0.94 | 86.10% ±1.26 | 94.81% ±2.67 | 99.32% ±0.59 | 88.26% ±2.86 | 83.33% ±8.33 |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | 95.32% ±0.69 | 97.82% ±0.27 | 97.99% ±1.75 | 99.74% ±0.22 | 97.58% ±0.44 | 94.79% ±2.39 | 95.63% ±0.22 | 87.08% ±1.76 | 95.06% ±1.54 | 98.64% ±1.56 | 87.88% ±2.37 | 77.78% ±9.62 |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | 95.60% ±0.35 | 97.42% ±0.47 | 97.72% ±1.16 | 99.74% ±0.22 | 97.48% ±0.34 | 93.23% ±0.90 | 96.11% ±0.68 | 87.82% ±2.79 | 93.33% ±1.96 | 99.66% ±0.59 | 85.61% ±6.46 | 61.11% ±31.55 |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 96.25% ±0.57 | 97.64% ±0.28 | 97.72% ±1.16 | 99.74% ±0.22 | 98.45% ±0.17 | 95.83% ±0.90 | 96.09% ±0.85 | 87.95% ±0.59 | 94.57% ±2.26 | 100.00% ±0.00 | 89.02% ±3.47 | 80.56% ±12.73 |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | 94.24% ±0.60 | 96.62% ±2.35 | 97.39% ±0.85 | 96.93% ±1.63 | 97.67% ±0.00 | 97.66% ±1.10 | 94.69% ±0.47 | 84.04% ±1.96 | 93.33% ±3.14 | 89.80% ±8.66 | 80.11% ±4.02 | 83.33% ±11.79 |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | 97.19% | 97.10% | 97.19% | 100.00% | 97.67% | 89.06% | 96.72% | 88.38% | 91.11% | 98.98% | 82.95% | 16.67% |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | 95.32% ±0.35 | 96.85% ±0.66 | 97.05% ±1.23 | 99.23% ±0.66 | 98.16% ±0.61 | 97.40% ±0.90 | 95.08% ±0.49 | 86.10% ±2.84 | 87.65% ±0.43 | 94.90% ±0.00 | 80.68% ±3.94 | 86.11% ±4.81 |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | 95.69% ±0.08 | 98.10% ±0.27 | 96.92% ±1.85 | 99.62% ±0.38 | 97.77% ±0.67 | 94.79% ±0.90 | 95.65% ±1.01 | 88.07% ±2.22 | 95.80% ±1.13 | 98.98% ±1.02 | 88.64% ±3.01 | 77.78% ±4.81 |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | 94.10% | 97.42% | 96.79% | 100.00% | 98.26% | 93.75% | 94.47% | 88.93% | 92.59% | 97.96% | 85.23% | 25.00% |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | 95.37% | 97.42% | 96.39% | 99.62% | 98.26% | 93.75% | 93.26% | 82.66% | 91.85% | 95.92% | 87.50% | 58.33% |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | 93.54% | 96.78% | 95.18% | 99.62% | 97.97% | 93.75% | 93.20% | 85.24% | 88.15% | 95.92% | 77.27% | 66.67% |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | 95.22% | 97.00% | 95.18% | 100.00% | 98.55% | 90.62% | 94.60% | 86.53% | 91.11% | 97.96% | 82.95% | 58.33% |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | 94.10% | 96.57% | 94.38% | 98.85% | 97.38% | 98.44% | 95.02% | 81.92% | 86.67% | 90.82% | 79.55% | 66.67% |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | 93.54% | 97.00% | 91.97% | 99.62% | 97.09% | 95.31% | 95.39% | 87.64% | 85.93% | 94.90% | 81.82% | 66.67% |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | 95.22% ±0.84 | 95.82% ±0.43 | 91.83% ±0.23 | 98.72% ±0.88 | 95.74% ±0.61 | 96.35% ±0.90 | 93.99% ±1.31 | 80.07% ±0.49 | 88.15% ±0.74 | 92.86% ±3.06 | 70.08% ±6.94 | 66.67% ±8.33 |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | 98.31% | 98.93% | 95.98% | 100.00% | 98.26% | 98.44% | 98.36% | 94.46% | 88.15% | 100.00% | 90.91% | 91.67% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | 98.31% | 98.93% | 95.98% | 100.00% | 98.26% | 98.44% | 98.36% | 94.46% | 88.15% | 100.00% | 90.91% | 91.67% |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.05% | 98.71% | 100.00% | 100.00% | 98.26% | 96.88% | 95.67% | 85.74% | 97.86% | 97.98% | 88.04% | 75.00% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 96.63% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 95.91% | 86.09% | 97.86% | 98.99% | 88.04% | 75.00% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 96.63% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 95.91% | 86.09% | 97.86% | 98.99% | 88.04% | 75.00% |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | 96.91% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 96.03% | 86.09% | 97.14% | 98.99% | 89.13% | 83.33% |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | 97.61% | 98.50% | 100.00% | 100.00% | 98.26% | 96.88% | 97.17% | 89.08% | 94.29% | 97.98% | 88.04% | 83.33% |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.05% | 98.61% | 100.00% | 100.00% | 98.26% | 96.88% | 96.45% | 87.15% | 95.71% | 98.99% | 86.96% | 75.00% |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | 97.05% | 98.71% | 100.00% | 100.00% | 98.26% | 96.88% | 96.63% | 86.97% | 95.71% | 98.99% | 88.04% | 75.00% |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.23% | 89.08% | 96.43% | 100.00% | 88.04% | 83.33% |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.05% | 88.20% | 96.43% | 100.00% | 88.04% | 83.33% |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.05% | 88.20% | 96.43% | 100.00% | 88.04% | 83.33% |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.03% | 98.82% | 100.00% | 100.00% | 98.26% | 96.88% | 97.05% | 88.20% | 96.43% | 100.00% | 88.04% | 83.33% |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 97.19% | 98.71% | 100.00% | 100.00% | 98.26% | 96.88% | 96.03% | 87.32% | 95.71% | 98.99% | 90.22% | 83.33% |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 96.21% | 98.39% | 100.00% | 100.00% | 97.67% | 96.88% | 95.07% | 85.04% | 96.43% | 98.99% | 90.22% | 83.33% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 96.21% ±0.28 | 98.21% ±0.50 | 99.60% ±0.00 | 100.00% ±0.00 | 98.16% ±0.44 | 96.88% ±1.56 | 94.46% ±1.45 | 86.56% ±1.48 | 95.00% ±0.71 | 97.31% ±2.10 | 85.14% ±4.12 | 66.67% ±8.33 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | 95.65% | 98.50% | 99.60% | 100.00% | 97.67% | 96.88% | 92.78% | 86.09% | 94.29% | 98.99% | 81.52% | 75.00% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | 96.91% | 98.50% | 99.60% | 100.00% | 97.97% | 96.88% | 96.81% | 85.92% | 87.14% | 94.95% | 83.70% | 83.33% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | 96.07% | 97.75% | 99.60% | 98.08% | 97.67% | 95.31% | 94.71% | 86.44% | 91.43% | 98.99% | 86.96% | 91.67% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | 96.16% ±0.43 | 97.78% ±0.22 | 99.60% ±0.00 | 99.11% ±0.80 | 98.06% ±0.17 | 95.83% ±0.90 | 94.97% ±0.81 | 86.33% ±1.02 | 93.81% ±0.41 | 98.32% ±1.54 | 89.49% ±1.66 | 91.67% ±0.00 |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | 96.91% | 98.93% | 99.60% | 100.00% | 97.97% | 96.88% | 95.73% | 86.80% | 95.00% | 98.99% | 89.13% | 91.67% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | 96.35% ±0.64 | 98.43% ±0.27 | 99.46% ±0.23 | 99.74% ±0.44 | 98.16% ±0.17 | 95.83% ±3.25 | 95.27% ±0.59 | 87.21% ±2.52 | 94.76% ±0.41 | 97.64% ±0.58 | 84.78% ±1.88 | 83.33% ±0.00 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | 96.02% ±0.77 | 97.89% ±0.16 | 99.46% ±0.61 | 99.87% ±0.22 | 98.93% ±0.17 | 94.79% ±0.90 | 94.67% ±1.56 | 86.03% ±2.12 | 94.52% ±3.30 | 97.31% ±0.58 | 84.06% ±1.66 | 72.22% ±17.35 |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 95.79% ±0.74 | 97.93% ±0.78 | 99.46% ±0.23 | 99.11% ±0.96 | 98.16% ±0.73 | 95.83% ±0.90 | 93.08% ±1.39 | 84.51% ±3.17 | 93.10% ±5.17 | 96.30% ±0.58 | 82.97% ±5.14 | 83.33% ±14.43 |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | 96.02% ±0.08 | 98.21% ±0.16 | 99.46% ±0.23 | 99.74% ±0.22 | 98.74% ±0.84 | 96.35% ±0.90 | 95.91% ±0.48 | 84.45% ±0.71 | 95.71% ±0.71 | 98.65% ±0.58 | 91.30% ±1.09 | 80.56% ±4.81 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 95.22% ±0.40 | 98.39% ±0.30 | 99.40% ±0.28 | 100.00% ±0.00 | 98.26% ±0.00 | 96.09% ±1.10 | 94.95% ±0.26 | 85.48% ±0.12 | 95.36% ±0.51 | 95.96% ±1.43 | 86.96% ±6.15 | 75.00% ±0.00 |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 95.83% ±0.45 | 98.07% ±0.39 | 99.33% ±0.23 | 99.74% ±0.22 | 97.48% ±0.34 | 96.88% ±0.00 | 94.52% ±0.57 | 84.21% ±0.97 | 92.38% ±1.49 | 98.65% ±0.58 | 86.59% ±2.51 | 66.67% ±8.33 |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 95.79% ±0.37 | 98.10% ±0.63 | 99.33% ±0.61 | 99.49% ±0.22 | 98.45% ±0.17 | 97.40% ±0.90 | 94.36% ±1.11 | 83.57% ±1.27 | 94.29% ±1.24 | 95.62% ±1.17 | 88.77% ±3.49 | 80.56% ±4.81 |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | 96.58% ±0.94 | 98.10% ±0.22 | 99.33% ±0.23 | 99.49% ±0.59 | 98.06% ±0.17 | 97.40% ±0.90 | 94.75% ±0.42 | 85.39% ±2.59 | 91.67% ±1.49 | 95.29% ±2.92 | 84.06% ±5.36 | 91.67% ±8.33 |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 96.86% ±0.43 | 98.28% ±0.11 | 99.33% ±0.61 | 99.36% ±0.59 | 98.06% ±0.61 | 97.40% ±0.90 | 95.41% ±0.69 | 86.56% ±2.15 | 92.38% ±2.70 | 95.96% ±1.01 | 85.14% ±2.74 | 86.11% ±4.81 |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | 96.35% ±0.28 | 97.93% ±0.06 | 99.33% ±0.46 | 99.87% ±0.22 | 98.84% ±0.29 | 96.35% ±0.90 | 95.49% ±0.96 | 84.33% ±2.25 | 93.33% ±3.52 | 95.96% ±1.01 | 85.87% ±2.88 | 83.33% ±8.33 |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | 97.19% | 98.39% | 99.20% | 99.62% | 98.55% | 89.06% | 95.49% | 85.74% | 93.57% | 96.97% | 85.87% | 16.67% |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | 96.49% | 97.85% | 99.20% | 99.23% | 98.55% | 96.88% | 95.67% | 81.51% | 96.43% | 100.00% | 92.39% | 100.00% |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | 97.89% | 98.61% | 99.20% | 98.85% | 98.26% | 96.88% | 96.69% | 86.80% | 92.86% | 98.99% | 92.39% | 91.67% |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | 96.35% | 97.75% | 99.20% | 99.62% | 98.26% | 95.31% | 96.15% | 85.74% | 95.00% | 98.99% | 89.13% | 75.00% |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | 96.68% ±0.69 | 98.00% ±0.12 | 99.20% ±0.40 | 99.36% ±0.44 | 98.35% ±0.44 | 97.40% ±1.80 | 95.85% ±0.31 | 82.10% ±0.10 | 95.00% ±0.71 | 98.65% ±1.54 | 89.86% ±1.26 | 80.56% ±12.73 |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 96.63% ±0.56 | 98.21% ±0.12 | 99.20% ±0.70 | 99.49% ±0.59 | 98.26% ±0.29 | 97.40% ±0.90 | 95.49% ±0.52 | 85.45% ±0.57 | 93.57% ±2.58 | 96.97% ±1.01 | 86.59% ±6.64 | 75.00% ±0.00 |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | 95.27% ±0.58 | 97.60% ±0.41 | 99.20% ±0.40 | 99.36% ±0.59 | 98.74% ±0.34 | 95.83% ±0.90 | 94.40% ±0.84 | 85.97% ±2.12 | 95.48% ±1.65 | 98.32% ±0.58 | 84.78% ±2.88 | 63.89% ±4.81 |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 96.02% ±1.14 | 98.28% ±0.21 | 99.20% ±0.80 | 99.87% ±0.22 | 98.06% ±0.44 | 96.88% ±0.00 | 94.65% ±0.63 | 84.92% ±2.95 | 94.05% ±1.09 | 96.63% ±1.17 | 83.70% ±4.98 | 77.78% ±4.81 |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | 96.07% ±1.34 | 98.14% ±0.38 | 99.20% ±0.70 | 99.74% ±0.22 | 98.35% ±0.44 | 96.88% ±0.00 | 96.53% ±1.04 | 85.62% ±1.32 | 94.76% ±2.51 | 98.99% ±1.01 | 89.86% ±1.66 | 86.11% ±4.81 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | 95.79% ±0.85 | 97.71% ±0.53 | 99.06% ±0.61 | 99.87% ±0.22 | 97.48% ±0.44 | 93.75% ±1.56 | 94.95% ±0.43 | 84.62% ±0.37 | 92.38% ±2.06 | 98.32% ±1.17 | 87.32% ±4.39 | 72.22% ±9.62 |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | 95.93% ±0.61 | 98.07% ±0.21 | 99.06% ±0.23 | 100.00% ±0.00 | 98.06% ±0.17 | 95.83% ±1.80 | 95.25% ±0.48 | 85.45% ±1.50 | 94.29% ±0.00 | 95.96% ±1.01 | 85.14% ±2.51 | 75.00% ±0.00 |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | 95.83% ±0.21 | 97.60% ±0.06 | 98.93% ±0.23 | 100.00% ±0.00 | 98.45% ±0.44 | 95.83% ±0.90 | 94.87% ±0.15 | 84.15% ±0.53 | 95.00% ±1.24 | 97.98% ±0.00 | 86.96% ±2.88 | 86.11% ±4.81 |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | 96.11% ±0.66 | 98.28% ±0.19 | 98.93% ±0.46 | 99.62% ±0.38 | 97.58% ±0.44 | 96.35% ±2.39 | 95.35% ±1.04 | 84.27% ±1.74 | 93.33% ±1.65 | 97.31% ±0.58 | 88.04% ±1.88 | 83.33% ±8.33 |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | 96.77% ±1.34 | 98.21% ±0.12 | 98.93% ±0.93 | 99.62% ±0.00 | 97.97% ±0.77 | 97.40% ±1.80 | 96.21% ±0.43 | 84.62% ±1.74 | 92.14% ±0.71 | 98.99% ±0.00 | 88.04% ±1.88 | 80.56% ±12.73 |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | 96.11% ±0.77 | 97.96% ±0.57 | 98.93% ±0.46 | 99.74% ±0.44 | 97.77% ±0.44 | 97.40% ±0.90 | 95.17% ±0.88 | 83.33% ±1.87 | 93.57% ±1.24 | 97.64% ±0.58 | 85.87% ±1.09 | 80.56% ±20.97 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 96.58% ±0.43 | 98.00% ±0.96 | 98.93% ±0.46 | 99.49% ±0.22 | 98.26% ±0.00 | 96.35% ±0.90 | 95.25% ±0.65 | 84.57% ±3.32 | 92.38% ±3.60 | 95.96% ±1.01 | 82.97% ±3.32 | 80.56% ±4.81 |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 96.07% ±0.78 | 98.07% ±0.47 | 98.93% ±0.84 | 99.11% ±0.44 | 98.35% ±0.44 | 96.88% ±0.00 | 94.56% ±0.39 | 84.51% ±1.38 | 93.10% ±2.18 | 95.62% ±2.54 | 84.06% ±3.32 | 88.89% ±4.81 |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | 95.41% ±1.06 | 98.28% ±0.11 | 98.93% ±0.61 | 99.49% ±0.88 | 98.55% ±0.50 | 95.31% ±0.00 | 94.83% ±0.68 | 85.04% ±0.61 | 91.90% ±2.97 | 97.98% ±2.02 | 89.13% ±2.17 | 80.56% ±9.62 |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | 96.07% ±0.91 | 97.57% ±0.19 | 98.86% ±0.59 | 99.74% ±0.20 | 98.21% ±0.34 | 95.57% ±1.18 | 95.85% ±0.51 | 84.21% ±2.05 | 94.29% ±1.20 | 98.99% ±0.64 | 89.49% ±1.90 | 76.39% ±9.74 |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 95.97% ±1.02 | 98.14% ±0.54 | 98.80% ±0.40 | 99.74% ±0.22 | 97.48% ±0.44 | 94.27% ±3.25 | 95.07% ±0.78 | 84.74% ±3.40 | 93.81% ±1.09 | 97.98% ±1.01 | 88.04% ±2.17 | 75.00% ±14.43 |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | 95.60% ±0.57 | 97.96% ±0.28 | 98.80% ±0.40 | 99.62% ±0.38 | 97.19% ±0.17 | 95.31% ±3.12 | 95.07% ±0.12 | 84.62% ±0.73 | 92.86% ±0.71 | 97.31% ±2.10 | 87.68% ±3.32 | 80.56% ±12.73 |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | 96.11% ±0.21 | 98.18% ±0.21 | 98.80% ±0.70 | 99.74% ±0.44 | 98.26% ±0.29 | 97.40% ±0.90 | 95.39% ±0.46 | 83.74% ±1.71 | 93.57% ±0.71 | 96.63% ±1.17 | 84.78% ±3.92 | 80.56% ±4.81 |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | 95.97% ±0.71 | 97.71% ±0.34 | 98.80% ±0.00 | 99.49% ±0.88 | 97.67% ±0.77 | 97.92% ±0.90 | 94.71% ±0.53 | 82.10% ±1.59 | 91.67% ±1.65 | 95.62% ±0.58 | 80.80% ±5.99 | 83.33% ±8.33 |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | 96.63% ±0.88 | 98.32% ±0.27 | 98.80% ±1.06 | 99.74% ±0.22 | 98.16% ±0.34 | 96.35% ±0.90 | 95.55% ±0.51 | 86.62% ±0.81 | 93.33% ±1.49 | 98.65% ±0.58 | 84.06% ±2.74 | 72.22% ±9.62 |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | 95.51% ±0.28 | 98.07% ±0.21 | 98.80% ±0.80 | 99.87% ±0.22 | 98.16% ±0.17 | 95.83% ±0.90 | 93.40% ±1.62 | 85.97% ±1.58 | 94.29% ±1.43 | 97.31% ±1.17 | 84.42% ±1.66 | 94.44% ±4.81 |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 95.69% ±0.21 | 98.18% ±0.19 | 98.80% ±0.40 | 99.49% ±0.59 | 98.06% ±0.34 | 95.31% ±0.00 | 94.14% ±0.21 | 86.44% ±0.91 | 93.57% ±0.71 | 93.94% ±5.34 | 82.97% ±2.51 | 88.89% ±12.73 |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | 96.40% ±0.66 | 97.78% ±0.43 | 98.80% ±1.39 | 99.74% ±0.22 | 98.35% ±0.44 | 95.83% ±1.80 | 94.34% ±0.89 | 84.62% ±2.00 | 94.52% ±0.82 | 95.96% ±2.67 | 82.25% ±5.47 | 72.22% ±4.81 |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 95.69% ±0.21 | 97.85% ±0.19 | 98.80% ±1.06 | 98.60% ±0.96 | 98.26% ±0.29 | 96.88% ±0.00 | 94.81% ±1.38 | 85.15% ±0.37 | 94.05% ±1.09 | 96.63% ±1.54 | 84.42% ±2.26 | 83.33% ±0.00 |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | 96.63% | 98.71% | 98.80% | 99.62% | 97.97% | 96.88% | 95.55% | 86.80% | 92.14% | 96.97% | 83.70% | 91.67% |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | 96.91% ±0.56 | 97.85% ±0.43 | 98.80% ±1.45 | 99.87% ±0.22 | 98.45% ±0.17 | 96.35% ±1.80 | 94.87% ±0.72 | 85.39% ±1.15 | 91.90% ±0.82 | 96.30% ±2.54 | 84.42% ±3.14 | 75.00% ±8.33 |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | 97.00% ±0.58 | 97.96% ±0.28 | 98.80% ±0.80 | 98.60% ±1.23 | 97.77% ±0.17 | 94.79% ±0.90 | 95.91% ±0.28 | 86.27% ±2.91 | 91.90% ±1.80 | 96.97% ±1.75 | 88.77% ±2.26 | 80.56% ±12.73 |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | 94.52% | 97.42% | 98.80% | 100.00% | 98.26% | 93.75% | 94.04% | 83.10% | 95.00% | 98.99% | 88.04% | 66.67% |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | 97.05% | 97.75% | 98.80% | 99.62% | 98.26% | 96.88% | 95.91% | 85.92% | 95.00% | 98.99% | 91.30% | 75.00% |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | 96.25% ±0.29 | 97.71% ±0.22 | 98.66% ±0.61 | 99.49% ±0.22 | 97.58% ±0.34 | 96.35% ±1.80 | 94.71% ±0.75 | 84.80% ±1.06 | 94.29% ±1.89 | 95.96% ±1.75 | 82.61% ±1.88 | 80.56% ±9.62 |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | 95.65% ±0.28 | 98.00% ±0.27 | 98.66% ±0.23 | 99.74% ±0.22 | 97.58% ±0.17 | 94.79% ±2.39 | 94.83% ±0.16 | 83.33% ±1.25 | 94.52% ±1.09 | 99.66% ±0.58 | 86.59% ±6.37 | 72.22% ±9.62 |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 96.72% ±0.21 | 97.75% ±0.60 | 98.66% ±0.61 | 99.62% ±0.38 | 97.67% ±0.29 | 94.27% ±4.51 | 95.75% ±0.58 | 82.92% ±2.79 | 92.62% ±2.06 | 97.98% ±1.75 | 85.51% ±6.28 | 75.00% ±14.43 |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 95.97% ±0.21 | 97.39% ±0.41 | 98.66% ±0.46 | 99.87% ±0.22 | 98.64% ±0.34 | 96.35% ±0.90 | 95.61% ±0.48 | 84.98% ±1.87 | 91.19% ±2.51 | 98.32% ±0.58 | 88.41% ±3.32 | 88.89% ±4.81 |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 95.83% ±0.21 | 97.82% ±0.38 | 98.66% ±0.46 | 99.74% ±0.44 | 97.29% ±0.34 | 95.31% ±1.56 | 95.33% ±0.94 | 84.74% ±0.57 | 94.52% ±0.41 | 97.64% ±1.17 | 84.78% ±3.26 | 75.00% ±8.33 |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | 96.16% ±0.58 | 98.10% ±0.12 | 98.66% ±0.46 | 99.62% ±0.66 | 98.16% ±0.44 | 97.92% ±0.90 | 95.27% ±0.91 | 84.86% ±1.96 | 91.43% ±0.00 | 96.63% ±1.17 | 87.68% ±3.32 | 55.56% ±26.79 |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | 96.30% ±0.85 | 97.85% ±0.39 | 98.66% ±0.23 | 99.74% ±0.44 | 98.93% ±0.34 | 95.83% ±0.90 | 94.81% ±0.82 | 83.27% ±2.14 | 94.52% ±1.09 | 97.98% ±1.75 | 85.14% ±3.82 | 80.56% ±4.81 |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 95.55% ±1.05 | 97.89% ±0.33 | 98.66% ±0.84 | 99.36% ±0.22 | 98.35% ±0.34 | 95.83% ±1.80 | 93.10% ±0.79 | 85.09% ±1.66 | 94.29% ±1.89 | 96.30% ±3.09 | 84.78% ±3.26 | 80.56% ±20.97 |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | 97.10% ±0.29 | 98.07% ±0.21 | 98.66% ±0.61 | 99.87% ±0.22 | 98.35% ±0.34 | 92.71% ±3.25 | 95.57% ±0.17 | 85.62% ±1.00 | 93.10% ±1.65 | 97.64% ±0.58 | 86.59% ±2.26 | 58.33% ±0.00 |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | 97.19% ±0.14 | 98.00% ±0.16 | 98.66% ±0.23 | 100.00% ±0.00 | 98.06% ±0.17 | 95.31% ±1.56 | 95.95% ±0.57 | 86.21% ±1.42 | 91.43% ±1.24 | 98.32% ±0.58 | 86.23% ±0.63 | 66.67% ±8.33 |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | 95.51% ±0.56 | 98.03% ±0.16 | 98.53% ±0.23 | 99.74% ±0.22 | 97.97% ±0.50 | 95.83% ±0.90 | 95.35% ±0.60 | 84.10% ±1.50 | 93.10% ±1.09 | 97.31% ±1.54 | 86.59% ±0.63 | 77.78% ±4.81 |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | 95.51% ±0.51 | 97.46% ±0.33 | 98.53% ±0.23 | 99.62% ±0.00 | 98.35% ±0.34 | 95.83% ±1.80 | 94.20% ±0.51 | 81.34% ±1.53 | 93.81% ±1.49 | 98.99% ±0.00 | 87.68% ±2.51 | 75.00% ±0.00 |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | 96.40% ±0.89 | 98.64% ±0.06 | 98.53% ±0.84 | 100.00% ±0.00 | 98.06% ±0.17 | 96.35% ±0.90 | 95.37% ±0.93 | 88.62% ±0.97 | 92.62% ±1.49 | 97.31% ±1.54 | 86.23% ±1.26 | 83.33% ±0.00 |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | 97.14% ±0.69 | 97.96% ±0.39 | 98.53% ±1.16 | 99.49% ±0.59 | 98.26% ±0.29 | 96.88% ±1.56 | 95.63% ±0.89 | 85.97% ±2.06 | 90.00% ±2.47 | 95.96% ±2.67 | 81.88% ±6.55 | 75.00% ±8.33 |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 95.79% ±0.37 | 98.21% ±0.33 | 98.39% ±0.80 | 99.11% ±0.80 | 97.87% ±0.17 | 96.88% ±0.00 | 95.25% ±0.64 | 85.92% ±1.61 | 93.33% ±1.80 | 94.61% ±2.54 | 81.52% ±7.61 | 77.78% ±9.62 |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | 95.51% | 97.85% | 98.39% | 99.62% | 98.26% | 95.31% | 93.74% | 83.10% | 92.86% | 97.98% | 85.87% | 83.33% |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | 95.51% | 98.18% | 98.39% | 99.23% | 98.55% | 95.31% | 91.70% | 82.04% | 93.57% | 93.94% | 84.78% | 75.00% |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | 95.37% | 97.85% | 98.39% | 100.00% | 98.26% | 93.75% | 93.20% | 86.09% | 88.57% | 98.99% | 85.87% | 75.00% |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 95.55% ±0.53 | 97.89% ±0.16 | 98.39% ±1.06 | 99.87% ±0.22 | 98.06% ±0.44 | 96.88% ±2.71 | 94.89% ±0.49 | 85.74% ±2.83 | 94.05% ±1.80 | 96.30% ±0.58 | 83.70% ±3.26 | 66.67% ±8.33 |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | 96.86% ±1.00 | 98.10% ±0.22 | 98.39% ±0.40 | 99.74% ±0.22 | 97.67% ±0.58 | 97.40% ±0.90 | 96.41% ±1.22 | 86.38% ±3.35 | 89.29% ±5.00 | 98.32% ±2.10 | 88.41% ±0.63 | 86.11% ±9.62 |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | 95.83% ±0.21 | 97.82% ±0.34 | 98.39% ±0.70 | 100.00% ±0.00 | 97.48% ±0.67 | 94.79% ±2.39 | 95.85% ±0.26 | 85.33% ±0.83 | 91.19% ±1.09 | 99.33% ±0.58 | 88.77% ±1.26 | 75.00% ±14.43 |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 96.40% ±0.63 | 97.85% ±0.43 | 98.26% ±0.23 | 100.00% ±0.00 | 97.29% ±0.17 | 96.88% ±0.00 | 96.23% ±1.01 | 84.33% ±1.86 | 92.14% ±3.98 | 98.65% ±0.58 | 83.70% ±4.98 | 66.67% ±0.00 |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 96.07% ±1.10 | 97.75% ±0.28 | 98.26% ±0.23 | 99.87% ±0.22 | 97.38% ±0.00 | 94.79% ±0.90 | 96.07% ±0.70 | 84.10% ±2.20 | 93.10% ±2.30 | 97.98% ±0.00 | 82.97% ±5.14 | 66.67% ±8.33 |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | 96.40% ±0.77 | 98.07% ±0.54 | 98.26% ±1.41 | 98.72% ±0.80 | 98.26% ±0.29 | 95.83% ±1.80 | 94.65% ±0.48 | 86.03% ±0.97 | 92.14% ±0.71 | 93.60% ±2.33 | 85.87% ±1.88 | 75.00% ±8.33 |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 96.72% ±0.86 | 98.00% ±0.27 | 98.26% ±1.29 | 99.87% ±0.22 | 98.45% ±0.34 | 96.88% ±0.00 | 94.69% ±1.48 | 85.15% ±1.78 | 91.67% ±4.31 | 98.99% ±1.01 | 84.06% ±2.74 | 97.22% ±4.81 |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 96.54% ±0.57 | 98.03% ±0.27 | 98.26% ±0.61 | 98.98% ±1.11 | 98.26% ±0.29 | 95.31% ±0.00 | 95.93% ±0.82 | 86.56% ±1.03 | 92.38% ±2.18 | 96.30% ±1.54 | 82.97% ±3.49 | 80.56% ±4.81 |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | 95.93% ±0.74 | 98.03% ±0.16 | 98.13% ±1.29 | 100.00% ±0.00 | 97.00% ±0.34 | 98.44% ±1.56 | 94.62% ±1.19 | 83.80% ±1.79 | 94.05% ±1.49 | 98.32% ±0.58 | 89.86% ±2.26 | 86.11% ±4.81 |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 96.02% ±0.35 | 97.42% ±0.37 | 98.13% ±0.84 | 100.00% ±0.00 | 98.64% ±0.44 | 95.31% ±1.56 | 95.39% ±0.13 | 84.74% ±1.87 | 93.10% ±2.06 | 98.99% ±1.01 | 86.23% ±3.82 | 86.11% ±9.62 |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | 96.02% ±0.29 | 97.35% ±0.61 | 97.99% ±1.61 | 97.57% ±0.22 | 97.97% ±0.58 | 95.31% ±0.00 | 92.94% ±0.71 | 83.57% ±3.33 | 90.95% ±3.60 | 96.30% ±1.17 | 87.68% ±2.74 | 77.78% ±9.62 |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | 95.41% ±1.27 | 97.78% ±0.75 | 97.99% ±0.40 | 99.74% ±0.22 | 97.77% ±0.17 | 97.40% ±0.90 | 95.01% ±1.41 | 86.91% ±3.42 | 93.10% ±0.41 | 99.66% ±0.58 | 86.23% ±1.26 | 88.89% ±12.73 |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | 96.63% ±0.51 | 97.78% ±0.27 | 97.99% ±1.45 | 99.62% ±0.00 | 98.06% ±0.61 | 95.83% ±0.90 | 95.87% ±1.09 | 85.56% ±2.00 | 92.14% ±2.86 | 98.99% ±1.01 | 83.33% ±3.32 | 77.78% ±9.62 |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | 95.79% ±0.51 | 97.60% ±0.45 | 97.99% ±0.40 | 100.00% ±0.00 | 98.55% ±0.29 | 92.71% ±1.80 | 94.52% ±0.96 | 83.04% ±3.91 | 90.95% ±3.30 | 97.31% ±1.17 | 88.04% ±1.09 | 69.44% ±12.73 |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | 95.83% ±0.29 | 97.64% ±0.21 | 97.99% ±0.70 | 99.87% ±0.22 | 98.35% ±0.17 | 97.40% ±1.80 | 94.58% ±0.90 | 82.98% ±1.34 | 93.10% ±2.97 | 98.65% ±0.58 | 86.59% ±2.74 | 83.33% ±8.33 |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | 95.32% ±0.69 | 97.82% ±0.27 | 97.99% ±1.75 | 99.74% ±0.22 | 97.58% ±0.44 | 94.79% ±2.39 | 95.13% ±0.26 | 83.80% ±1.79 | 93.10% ±2.06 | 97.98% ±1.01 | 86.59% ±1.66 | 77.78% ±9.62 |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | 95.60% ±0.35 | 97.42% ±0.47 | 97.72% ±1.16 | 99.74% ±0.22 | 97.48% ±0.34 | 93.23% ±0.90 | 95.69% ±0.72 | 84.51% ±2.71 | 91.67% ±1.49 | 98.99% ±1.01 | 84.42% ±5.58 | 61.11% ±31.55 |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | 96.25% ±0.57 | 97.64% ±0.28 | 97.72% ±1.16 | 99.74% ±0.22 | 98.45% ±0.17 | 95.83% ±0.90 | 95.75% ±0.85 | 84.68% ±0.77 | 92.62% ±2.18 | 99.33% ±0.58 | 87.32% ±3.32 | 80.56% ±12.73 |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | 94.24% ±0.60 | 96.62% ±2.35 | 97.39% ±0.85 | 96.93% ±1.63 | 97.67% ±0.00 | 97.66% ±1.10 | 94.49% ±0.47 | 81.43% ±2.12 | 90.71% ±3.03 | 88.89% ±8.57 | 79.35% ±4.61 | 83.33% ±11.79 |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | 97.19% | 97.10% | 97.19% | 100.00% | 97.67% | 89.06% | 96.15% | 84.51% | 90.00% | 97.98% | 82.61% | 16.67% |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | 95.32% ±0.35 | 96.85% ±0.66 | 97.05% ±1.23 | 99.23% ±0.66 | 98.16% ±0.61 | 97.40% ±0.90 | 94.77% ±0.48 | 83.98% ±3.07 | 85.24% ±0.41 | 93.94% ±0.00 | 80.07% ±4.12 | 86.11% ±4.81 |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | 95.69% ±0.08 | 98.10% ±0.27 | 96.92% ±1.85 | 99.62% ±0.38 | 97.77% ±0.67 | 94.79% ±0.90 | 95.07% ±1.03 | 84.74% ±2.22 | 94.05% ±1.49 | 98.32% ±1.54 | 87.68% ±2.74 | 77.78% ±4.81 |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | 94.10% | 97.42% | 96.79% | 100.00% | 98.26% | 93.75% | 93.98% | 85.39% | 90.71% | 96.97% | 82.61% | 25.00% |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | 95.37% | 97.42% | 96.39% | 99.62% | 98.26% | 93.75% | 92.78% | 80.28% | 90.71% | 94.95% | 86.96% | 58.33% |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | 93.54% | 96.78% | 95.18% | 99.62% | 97.97% | 93.75% | 92.84% | 82.39% | 87.14% | 94.95% | 77.17% | 66.67% |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | 95.22% | 97.00% | 95.18% | 100.00% | 98.55% | 90.62% | 94.22% | 83.98% | 90.00% | 97.98% | 81.52% | 58.33% |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | 94.10% | 96.57% | 94.38% | 98.85% | 97.38% | 98.44% | 94.77% | 79.75% | 85.71% | 89.90% | 79.35% | 66.67% |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | 93.82% | 96.78% | 92.77% | 98.85% | 97.38% | 95.31% | 95.49% | 84.68% | 82.86% | 94.95% | 79.35% | 66.67% |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | 93.40% | 96.67% | 92.77% | 99.62% | 97.38% | 95.31% | 95.43% | 84.33% | 82.14% | 94.95% | 79.35% | 66.67% |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | 93.40% | 96.67% | 92.37% | 98.85% | 97.38% | 95.31% | 93.74% | 82.75% | 85.71% | 94.95% | 78.26% | 83.33% |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | 93.54% | 97.00% | 91.97% | 99.62% | 97.09% | 95.31% | 94.89% | 85.21% | 85.00% | 94.95% | 79.35% | 66.67% |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | 93.82% | 96.46% | 91.97% | 99.23% | 97.38% | 95.31% | 94.04% | 81.87% | 88.57% | 94.95% | 77.17% | 75.00% |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | 93.40% | 96.67% | 91.97% | 99.23% | 97.38% | 95.31% | 93.86% | 82.92% | 85.71% | 94.95% | 79.35% | 83.33% |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | 95.22% ±0.84 | 95.82% ±0.43 | 91.83% ±0.23 | 98.72% ±0.88 | 95.74% ±0.61 | 96.35% ±0.90 | 93.72% ±1.27 | 78.29% ±0.44 | 86.90% ±1.09 | 91.92% ±3.03 | 69.20% ±6.64 | 66.67% ±8.33 |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | 93.54% | 96.89% | 91.57% | 98.85% | 97.38% | 95.31% | 93.80% | 82.22% | 85.00% | 94.95% | 78.26% | 83.33% |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | 93.26% | 97.00% | 91.57% | 99.23% | 97.09% | 95.31% | 94.95% | 85.21% | 84.29% | 94.95% | 78.26% | 66.67% |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | 93.96% | 96.67% | 91.57% | 98.85% | 97.38% | 95.31% | 93.92% | 83.10% | 86.43% | 94.95% | 80.43% | 83.33% |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | 93.96% | 97.21% | 91.16% | 99.62% | 97.09% | 95.31% | 92.60% | 83.10% | 86.43% | 94.95% | 79.35% | 83.33% |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.31% | 98.93% | 95.98% | 100.00% | 98.26% | 98.44% | 98.01% | 91.55% | 86.43% | 100.00% | 89.13% | 91.67% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.31% | 98.93% | 95.98% | 100.00% | 98.26% | 98.44% | 98.01% | 91.55% | 86.43% | 100.00% | 89.13% | 91.67% |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | 96.37% | 98.06% | 98.85% | 99.62% | 99.43% | 92.31% | 96.29% | 85.14% | 90.20% | 90.99% | 86.17% | 83.33% |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | 96.02% | 98.16% | 98.47% | 98.87% | 99.43% | 95.38% | 96.23% | 85.14% | 89.54% | 90.99% | 85.11% | 83.33% |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | 97.42% | 97.65% | 98.09% | 99.62% | 97.99% | 93.85% | 96.77% | 86.15% | 86.27% | 90.99% | 81.91% | 83.33% |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | 96.84% | 98.06% | 97.71% | 99.25% | 97.71% | 93.85% | 97.01% | 82.77% | 86.27% | 90.99% | 87.23% | 66.67% |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | 95.39% ±0.24 | 97.38% ±0.31 | 97.71% ±0.38 | 99.75% ±0.43 | 99.43% ±0.00 | 93.33% ±0.89 | 96.01% ±0.03 | 85.14% ±1.61 | 87.58% ±1.31 | 91.59% ±0.52 | 86.88% ±1.63 | 80.56% ±4.81 |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | 96.49% | 97.85% | 97.71% | 98.50% | 99.14% | 93.85% | 96.59% | 62.50% | 85.62% | 86.49% | 80.85% | 66.67% |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | 96.49% | 97.85% | 97.71% | 98.50% | 99.14% | 93.85% | 97.49% | 82.26% | 88.24% | 89.19% | 79.79% | 83.33% |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | 96.84% ±0.23 | 97.65% ±0.57 | 97.58% ±0.58 | 98.62% ±0.22 | 98.95% ±0.44 | 92.82% ±1.78 | 96.55% ±0.18 | 84.57% ±2.02 | 88.24% ±0.65 | 89.19% ±0.90 | 87.23% ±3.84 | 94.44% ±4.81 |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 95.98% ±0.88 | 97.99% ±0.72 | 97.46% ±0.22 | 99.87% ±0.22 | 98.76% ±0.17 | 92.31% ±0.00 | 96.45% ±0.09 | 86.43% ±1.28 | 86.27% ±2.61 | 90.99% ±0.00 | 85.46% ±2.21 | 83.33% ±0.00 |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 96.02% ±0.65 | 97.55% ±0.18 | 97.46% ±0.58 | 100.00% ±0.00 | 99.24% ±0.60 | 94.36% ±1.78 | 96.07% ±0.30 | 84.97% ±0.77 | 87.80% ±2.30 | 91.89% ±0.90 | 86.88% ±1.63 | 86.11% ±4.81 |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | 96.02% | 97.85% | 97.33% | 98.87% | 97.99% | 95.38% | 95.81% | 86.15% | 87.58% | 90.09% | 86.17% | 83.33% |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | 95.32% | 98.47% | 97.33% | 98.12% | 99.14% | 90.77% | 95.63% | 87.67% | 88.24% | 88.29% | 84.04% | 83.33% |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | 95.90% ±0.20 | 97.62% ±0.33 | 97.20% ±0.58 | 97.62% ±1.85 | 98.85% ±0.29 | 92.82% ±1.78 | 96.21% ±0.19 | 84.80% ±1.05 | 86.93% ±1.31 | 89.79% ±0.52 | 86.88% ±2.21 | 94.44% ±9.62 |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | 96.29% ±0.07 | 97.85% ±0.27 | 97.07% ±0.96 | 100.00% ±0.00 | 97.90% ±0.60 | 90.26% ±3.87 | 96.73% ±0.12 | 85.87% ±0.59 | 87.15% ±1.00 | 90.69% ±0.52 | 86.17% ±1.84 | 69.44% ±9.62 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | 95.43% | 97.55% | 96.95% | 100.00% | 98.85% | 92.31% | 95.63% | 85.64% | 89.54% | 89.19% | 85.11% | 75.00% |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | 95.32% | 98.06% | 96.95% | 98.87% | 99.43% | 92.31% | 96.53% | 85.64% | 88.24% | 90.99% | 85.11% | 83.33% |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | 95.28% ±0.69 | 97.31% ±0.33 | 96.69% ±0.58 | 99.12% ±0.43 | 98.76% ±0.33 | 93.33% ±0.89 | 96.33% ±0.45 | 85.81% ±1.61 | 86.06% ±2.30 | 90.69% ±1.04 | 86.52% ±2.46 | 80.56% ±9.62 |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | 95.24% ±0.47 | 98.20% ±0.06 | 96.56% ±0.76 | 99.75% ±0.43 | 99.43% ±0.29 | 93.85% ±3.08 | 95.97% ±0.31 | 87.33% ±0.34 | 87.36% ±1.36 | 91.29% ±0.52 | 85.82% ±1.23 | 77.78% ±4.81 |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | 95.47% ±0.36 | 97.82% ±0.43 | 96.44% ±0.88 | 98.37% ±0.87 | 98.28% ±0.57 | 95.38% ±0.00 | 95.87% ±0.84 | 85.36% ±0.26 | 88.24% ±2.36 | 88.89% ±0.52 | 82.62% ±2.21 | 86.11% ±4.81 |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | 95.43% ±0.12 | 96.83% ±0.18 | 96.06% ±1.23 | 98.87% ±0.38 | 98.28% ±0.50 | 94.36% ±0.89 | 95.83% ±0.14 | 84.29% ±0.61 | 84.97% ±2.85 | 89.19% ±1.80 | 86.88% ±0.61 | 91.67% ±0.00 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | 97.19% | 97.85% | 95.80% | 98.87% | 98.57% | 92.31% | 96.65% | 85.81% | 87.58% | 89.19% | 86.17% | 83.33% |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | 96.37% | 96.83% | 95.80% | 100.00% | 97.71% | 81.54% | 96.53% | 83.28% | 88.89% | 90.09% | 85.11% | 16.67% |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | 95.67% | 97.14% | 95.80% | 100.00% | 97.71% | 81.54% | 96.35% | 87.33% | 84.31% | 92.79% | 80.85% | 16.67% |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | 95.84% ±0.25 | 97.91% ±0.36 | 95.61% ±0.27 | 98.12% ±0.00 | 99.00% ±1.01 | 95.38% ±0.00 | 96.17% ±0.17 | 86.66% ±0.72 | 85.29% ±1.39 | 90.09% ±0.00 | 88.30% ±4.51 | 83.33% ±0.00 |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | 95.32% | 95.51% | 95.04% | 97.74% | 99.43% | 92.31% | 95.81% | 86.49% | 83.66% | 88.29% | 84.04% | 83.33% |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | 95.32% | 97.14% | 94.66% | 97.37% | 99.71% | 92.31% | 95.45% | 85.98% | 84.97% | 89.19% | 85.11% | 91.67% |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | 94.50% | 95.20% | 94.27% | 98.87% | 96.56% | 95.38% | 96.05% | 83.28% | 88.89% | 89.19% | 80.85% | 83.33% |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | 94.38% | 94.89% | 93.89% | 98.87% | 98.28% | 96.92% | 95.39% | 78.04% | 86.27% | 88.29% | 88.30% | 91.67% |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | 94.61% | 95.20% | 93.89% | 98.87% | 97.71% | 93.85% | 95.51% | 81.25% | 88.24% | 87.39% | 79.79% | 83.33% |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | 94.38% | 94.69% | 92.75% | 98.87% | 98.28% | 90.77% | 96.17% | 85.30% | 78.43% | 88.29% | 81.91% | 83.33% |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | 94.85% | 94.99% | 92.37% | 98.87% | 96.56% | 92.31% | 96.05% | 82.26% | 84.97% | 88.29% | 79.79% | 83.33% |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 100.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | 97.10% ±0.72 | 97.58% ±0.57 | 96.83% ±0.69 | 97.91% ±0.60 | 98.95% ±0.60 | 94.87% ±0.89 | 96.29% ±0.49 | 88.40% ±0.70 | 82.35% ±1.31 | 85.29% ±0.52 | 86.52% ±3.42 | 86.11% ±12.73 |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | 96.24% | 97.61% | 96.83% | 98.82% | 97.71% | 96.92% | 96.59% | 89.02% | 81.70% | 84.68% | 81.91% | 75.00% |
F1 theo từng intent (dev và test_full)
| STT | Model_Name | Backbone | Threshold | Data | dev Affirm_F1 | dev Negate_F1 | dev Fallback_F1 | dev Callback_F1 | dev Relation_F1 | dev Repeat_F1 | full Affirm_F1 | full Negate_F1 | full Fallback_F1 | full Callback_F1 | full Relation_F1 | full Repeat_F1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | e0_prod_sft_hard_none_qc_v16_m1 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | m1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.53% | 91.81% | 76.98% | 98.02% | 90.40% | 82.76% |
| 0 | e0_prod_sft_hard_none_qc_v16 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.31% | 91.58% | 76.19% | 95.02% | 89.39% | 75.00% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv2 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2 | N/A | N/A | N/A | N/A | N/A | N/A | 97.22% | 91.19% | 74.81% | 95.81% | 91.62% | 82.35% |
| 0 | e0_prod_sft_hard_none_qc_v16_lv21 tham chiếu | Qwen-2B-Chat (SFT generative) | N/A (CausalLM) | v2_1 | N/A | N/A | N/A | N/A | N/A | N/A | 97.31% | 91.58% | 76.19% | 95.02% | 89.39% | 75.00% |
| 1 | e3_ensemble_devtop1_familygeomean_m2 | – | 0.051 | m2 | 97.81% | 99.08% | 95.04% | 100.00% | 99.12% | 98.41% | 97.75% | 92.62% | 72.24% | 99.49% | 92.40% | 78.26% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m2 | – | 0.051 | m2 | 97.45% | 99.03% | 94.68% | 100.00% | 99.12% | 98.41% | 97.87% | 92.82% | 73.63% | 100.00% | 92.40% | 78.26% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m2 | – | 0.051 | m2 | 97.45% | 99.03% | 94.68% | 100.00% | 99.12% | 98.41% | 97.87% | 92.82% | 73.63% | 100.00% | 92.40% | 78.26% |
| 4 | e3_ensemble_devtop1_familymean_m2 | – | 0.112 | m2 | 97.60% | 98.92% | 95.40% | 100.00% | 99.12% | 98.41% | 97.81% | 92.63% | 74.30% | 100.00% | 93.02% | 83.33% |
| 5 | e3_ensemble_sweep_k2_m2 | – | 0.110 | m2 | 97.82% | 98.98% | 96.14% | 100.00% | 99.12% | 98.41% | 98.08% | 93.77% | 81.25% | 97.98% | 92.31% | 83.33% |
| 6 | e3_ensemble_sweep_k3_m2 | – | 0.051 | m2 | 97.81% | 99.14% | 94.50% | 100.00% | 99.12% | 98.41% | 97.91% | 93.52% | 76.38% | 98.49% | 92.31% | 72.00% |
| 7 | e3_ensemble_sweep_k4_m2 | – | 0.058 | m2 | 97.81% | 99.19% | 94.68% | 100.00% | 99.12% | 98.41% | 98.07% | 93.42% | 76.38% | 98.99% | 92.94% | 72.00% |
| 8 | e3_ensemble_sweep_k5_m2 | – | 0.111 | m2 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 98.32% | 94.44% | 81.99% | 98.49% | 92.94% | 86.96% |
| 9 | e3_ensemble_sweep_k6_m2 | – | 0.087 | m2 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 98.25% | 94.13% | 79.76% | 98.49% | 92.94% | 86.96% |
| 10 | e3_ensemble_sweep_k7_m2 | – | 0.087 | m2 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 98.25% | 94.13% | 79.76% | 98.49% | 92.94% | 86.96% |
| 11 | e3_ensemble_sweep_k8_m2 | – | 0.087 | m2 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 98.25% | 94.13% | 79.76% | 98.49% | 92.94% | 86.96% |
| 12 | e3_ensemble_top_geomean_m2 | – | 0.073 | m2 | 97.88% | 99.03% | 95.40% | 100.00% | 99.12% | 98.41% | 97.94% | 93.26% | 76.30% | 98.99% | 94.19% | 76.92% |
| 13 | e3_ensemble_top_mean_m2 | – | 0.073 | m2 | 97.37% | 98.87% | 93.26% | 100.00% | 98.82% | 98.41% | 97.40% | 92.01% | 69.45% | 100.00% | 94.19% | 76.92% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.064 | m2 | 97.19% ±0.09 | 98.69% ±0.23 | 93.90% ±1.63 | 99.87% ±0.22 | 99.02% ±0.17 | 98.15% ±0.92 | 96.80% ±0.62 | 92.12% ±1.27 | 68.88% ±6.67 | 97.46% ±0.88 | 91.07% ±1.35 | 74.85% ±6.19 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | intfloat/multilingual-e5-base | 0.017 | m2 | 97.22% | 98.50% | 93.58% | 100.00% | 98.82% | 97.64% | 95.97% | 92.02% | 65.82% | 97.51% | 87.43% | 64.29% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | jhu-clsp/mmBERT-base | 0.155 | m2 | 97.53% | 98.76% | 95.38% | 100.00% | 98.83% | 98.41% | 97.56% | 92.07% | 74.07% | 95.43% | 89.16% | 76.92% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.081 | m2 | 96.82% | 98.49% | 92.02% | 99.03% | 98.82% | 97.60% | 97.24% | 92.48% | 69.40% | 97.49% | 91.23% | 78.57% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-1.7B-Base | 0.105 | m2 | 96.89% ±0.19 | 98.50% ±0.08 | 93.00% ±0.56 | 99.55% ±0.40 | 98.97% ±0.15 | 97.61% ±0.79 | 97.31% ±0.43 | 92.59% ±0.34 | 69.60% ±0.27 | 97.15% ±1.03 | 93.23% ±0.37 | 86.87% ±1.95 |
| 19 | e3_ensemble_top_greedy_m2 | – | 0.113 | m2 | 97.80% | 99.09% | 94.84% | 100.00% | 98.97% | 98.41% | 97.68% | 92.95% | 72.78% | 99.49% | 93.57% | 81.48% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | intfloat/multilingual-e5-large-instruct | 0.017 | m2 | 97.30% ±0.44 | 98.89% ±0.25 | 93.54% ±1.67 | 99.87% ±0.22 | 99.07% ±0.09 | 97.34% ±1.69 | 97.17% ±0.24 | 92.97% ±1.12 | 73.43% ±6.33 | 98.13% ±0.60 | 89.84% ±2.29 | 76.32% ±6.37 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | jhu-clsp/mmBERT-base | 0.094 | m2 | 97.11% ±0.30 | 98.47% ±0.08 | 93.23% ±0.73 | 99.94% ±0.11 | 99.32% ±0.17 | 97.32% ±0.48 | 96.92% ±0.65 | 92.08% ±1.01 | 69.73% ±6.03 | 97.64% ±0.55 | 89.46% ±1.54 | 72.57% ±7.85 |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | Qwen/Qwen3-4B-Base | 0.056 | m2 | 97.11% ±0.16 | 98.95% ±0.03 | 92.76% ±0.35 | 99.87% ±0.11 | 99.17% ±0.47 | 98.14% ±0.47 | 97.71% ±0.15 | 91.90% ±0.57 | 72.22% ±1.33 | 98.31% ±0.28 | 93.87% ±1.66 | 74.33% ±2.47 |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 96.86% ±0.40 | 98.66% ±0.15 | 92.44% ±0.87 | 100.00% ±0.00 | 99.12% ±0.00 | 98.01% ±0.57 | 97.19% ±0.00 | 91.77% ±0.28 | 69.15% ±1.54 | 97.44% ±0.04 | 91.13% ±2.79 | 76.91% ±6.94 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | unsloth/gemma-3-1b-pt | 0.045 | m2 | 97.13% ±0.35 | 98.67% ±0.21 | 92.30% ±1.29 | 99.74% ±0.11 | 99.17% ±0.17 | 98.42% ±0.79 | 96.81% ±0.51 | 90.59% ±0.42 | 66.97% ±5.37 | 97.43% ±0.03 | 90.47% ±2.96 | 75.59% ±6.71 |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | jhu-clsp/mmBERT-base | 0.052 | m2 | 97.63% ±0.62 | 98.67% ±0.20 | 93.05% ±0.89 | 99.74% ±0.29 | 98.83% ±0.29 | 98.16% ±0.91 | 96.81% ±0.20 | 91.73% ±1.30 | 68.95% ±2.86 | 95.58% ±1.14 | 89.27% ±2.99 | 72.80% ±4.09 |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | vinai/phobert-base-v2 | 0.008 | m2 | 97.74% | 98.81% | 93.92% | 99.81% | 99.12% | 94.21% | 97.45% | 91.98% | 71.07% | 96.97% | 89.53% | 28.57% |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | Qwen/Qwen3-4B-Base | 0.162 | m2 | 97.03% | 98.70% | 93.21% | 99.62% | 99.12% | 98.41% | 97.57% | 90.32% | 70.78% | 98.49% | 92.57% | 82.76% |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | Qwen/Qwen3-8B-Base | 0.170 | m2 | 98.17% | 99.08% | 95.00% | 99.42% | 98.83% | 98.41% | 98.01% | 93.22% | 77.81% | 97.49% | 91.53% | 81.48% |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | – | 0.067 | m2 | 97.10% | 98.43% | 93.03% | 99.81% | 98.98% | 97.60% | 97.63% | 92.44% | 74.86% | 98.00% | 93.02% | 81.82% |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-base | 0.031 | m2 | 96.77% ±0.23 | 98.01% ±0.32 | 92.29% ±1.28 | 99.55% ±0.48 | 99.32% ±0.09 | 97.87% ±0.47 | 96.83% ±0.39 | 92.08% ±1.08 | 70.74% ±3.82 | 97.01% ±0.50 | 89.84% ±1.39 | 67.59% ±3.42 |
| 31 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.061 | m2 | 97.25% ±0.68 | 98.57% ±0.35 | 93.33% ±1.47 | 99.94% ±0.11 | 98.92% ±0.37 | 98.15% ±0.45 | 96.71% ±0.32 | 91.69% ±1.24 | 68.88% ±4.78 | 97.79% ±0.73 | 89.11% ±3.00 | 72.86% ±5.45 |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | Qwen/Qwen3-4B-Base | 0.131 | m2 | 96.95% ±0.77 | 98.81% ±0.16 | 93.00% ±1.72 | 99.87% ±0.11 | 99.07% ±0.23 | 98.41% ±0.00 | 98.06% ±0.44 | 92.21% ±0.51 | 76.02% ±6.30 | 98.16% ±1.01 | 93.44% ±1.19 | 78.65% ±10.73 |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.043 | m2 | 96.71% ±0.44 | 98.22% ±0.42 | 92.45% ±1.27 | 99.87% ±0.11 | 98.68% ±0.30 | 96.77% ±0.83 | 97.04% ±0.20 | 91.13% ±0.48 | 69.29% ±1.04 | 97.98% ±0.50 | 91.58% ±2.56 | 76.67% ±8.82 |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.053 | m2 | 97.15% ±0.38 | 98.63% ±0.22 | 92.21% ±0.44 | 100.00% ±0.00 | 98.97% ±0.00 | 97.35% ±0.50 | 97.22% ±0.36 | 91.47% ±0.96 | 70.42% ±2.41 | 96.93% ±0.50 | 90.89% ±1.41 | 73.16% ±4.63 |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 97.36% ±0.66 | 98.69% ±0.40 | 94.09% ±1.37 | 99.81% ±0.00 | 98.73% ±0.37 | 98.68% ±0.93 | 97.54% ±0.25 | 91.66% ±0.97 | 74.22% ±1.30 | 97.84% ±0.28 | 90.79% ±1.88 | 79.17% ±8.34 |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 97.36% ±0.21 | 98.61% ±0.54 | 93.03% ±1.24 | 99.74% ±0.11 | 99.02% ±0.08 | 97.88% ±0.46 | 97.12% ±0.23 | 91.24% ±1.53 | 70.23% ±5.35 | 96.28% ±0.32 | 88.12% ±2.29 | 70.70% ±1.27 |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.101 | m2 | 96.77% ±0.47 | 98.64% ±0.03 | 92.62% ±1.21 | 99.55% ±0.45 | 99.12% ±0.26 | 97.60% ±0.00 | 96.93% ±0.27 | 91.57% ±0.35 | 69.04% ±2.74 | 97.80% ±1.54 | 92.51% ±0.66 | 71.49% ±6.27 |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | vinai/phobert-base-v2 | 0.068 | m2 | 96.81% ±0.38 | 98.32% ±0.15 | 92.61% ±0.99 | 99.84% ±0.14 | 98.95% ±0.22 | 97.73% ±0.62 | 97.47% ±0.31 | 91.25% ±1.21 | 72.55% ±3.63 | 98.00% ±0.44 | 92.29% ±0.89 | 79.58% ±4.59 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | vinai/phobert-base-v2 | 0.052 | m2 | 97.04% ±0.23 | 98.56% ±0.12 | 92.13% ±0.32 | 99.87% ±0.11 | 98.68% ±0.15 | 96.77% ±1.46 | 97.21% ±0.25 | 91.54% ±0.79 | 70.96% ±2.82 | 98.31% ±0.30 | 91.47% ±0.96 | 75.75% ±5.97 |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.058 | m2 | 96.71% ±0.22 | 98.26% ±0.20 | 92.37% ±0.72 | 99.81% ±0.19 | 98.48% ±0.17 | 97.32% ±1.27 | 97.17% ±0.15 | 91.06% ±0.11 | 71.42% ±1.83 | 97.63% ±0.80 | 90.32% ±2.50 | 76.25% ±6.89 |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | unsloth/gemma-3-1b-pt | 0.056 | m2 | 97.30% ±0.13 | 98.63% ±0.22 | 92.54% ±0.69 | 99.87% ±0.22 | 99.07% ±0.09 | 98.42% ±0.01 | 97.27% ±0.27 | 90.83% ±0.80 | 68.41% ±2.66 | 96.95% ±0.48 | 90.80% ±2.57 | 74.72% ±5.03 |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | unsloth/gemma-3-270m | 0.098 | m2 | 96.61% ±0.39 | 98.26% ±0.04 | 93.26% ±1.57 | 99.74% ±0.45 | 98.82% ±0.39 | 98.43% ±0.77 | 96.53% ±0.37 | 89.57% ±0.87 | 66.61% ±2.14 | 95.46% ±0.48 | 87.77% ±3.83 | 68.13% ±1.27 |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-large-instruct | 0.029 | m2 | 97.36% ±0.44 | 98.69% ±0.28 | 93.91% ±1.65 | 99.81% ±0.00 | 99.02% ±0.09 | 97.88% ±0.46 | 97.38% ±0.32 | 92.70% ±0.56 | 71.85% ±0.94 | 97.98% ±1.00 | 89.46% ±1.45 | 73.28% ±3.38 |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | jhu-clsp/mmBERT-base | 0.040 | m2 | 97.44% ±0.47 | 98.35% ±0.22 | 92.60% ±0.36 | 99.87% ±0.11 | 98.98% ±0.15 | 97.61% ±0.82 | 96.69% ±0.64 | 91.64% ±1.36 | 66.74% ±3.88 | 96.60% ±1.12 | 88.00% ±4.38 | 67.88% ±5.18 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 96.90% ±0.10 | 98.40% ±0.22 | 91.79% ±0.42 | 99.29% ±0.49 | 98.93% ±0.30 | 98.15% ±0.45 | 97.01% ±0.65 | 91.73% ±0.09 | 69.68% ±3.75 | 97.94% ±1.04 | 89.94% ±1.24 | 71.17% ±7.64 |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | jhu-clsp/mmBERT-base | 0.070 | m2 | 97.52% | 98.77% | 94.25% | 99.81% | 98.97% | 98.41% | 97.14% | 92.78% | 73.20% | 96.97% | 88.62% | 81.48% |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.047 | m2 | 97.62% ±0.28 | 98.44% ±0.47 | 93.48% ±0.65 | 99.94% ±0.11 | 99.12% ±0.15 | 97.88% ±1.22 | 96.81% ±0.37 | 91.84% ±0.50 | 69.00% ±1.42 | 96.28% ±0.80 | 89.57% ±1.53 | 71.48% ±10.61 |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.012 | m2 | 95.94% | 97.74% | 92.13% | 100.00% | 98.98% | 96.77% | 96.44% | 90.61% | 68.60% | 95.61% | 90.17% | 69.57% |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | – | 0.078 | m2 | 97.39% | 98.54% | 93.54% | 99.81% | 98.98% | 98.41% | 97.42% | 92.25% | 74.64% | 98.49% | 93.64% | 81.82% |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | unsloth/gemma-3-1b-pt | 0.042 | m2 | 97.03% ±0.07 | 98.43% ±0.10 | 91.90% ±0.46 | 99.74% ±0.11 | 98.77% ±0.17 | 97.88% ±1.22 | 96.77% ±0.32 | 91.24% ±0.71 | 67.34% ±1.61 | 97.11% ±0.54 | 88.80% ±1.35 | 81.56% ±3.18 |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | vinai/phobert-base-v2 | 0.024 | m2 | 96.66% ±0.06 | 98.61% ±0.25 | 91.61% ±0.16 | 99.87% ±0.11 | 98.68% ±0.00 | 97.32% ±1.26 | 97.05% ±0.14 | 90.77% ±0.61 | 67.89% ±0.47 | 98.33% ±0.57 | 91.11% ±3.64 | 78.62% ±7.42 |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 97.11% ±0.12 | 98.47% ±0.32 | 92.88% ±0.63 | 99.81% ±0.19 | 98.68% ±0.00 | 97.01% ±2.42 | 97.26% ±0.29 | 90.83% ±1.58 | 69.03% ±3.90 | 98.14% ±0.79 | 89.91% ±3.32 | 75.65% ±5.05 |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 96.70% ±0.34 | 98.27% ±0.06 | 92.36% ±0.54 | 99.94% ±0.11 | 99.22% ±0.22 | 98.14% ±0.47 | 97.20% ±0.25 | 91.44% ±0.86 | 71.04% ±1.64 | 97.82% ±0.58 | 91.63% ±2.20 | 85.48% ±3.50 |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | vinai/phobert-base-v2 | 0.031 | m2 | 96.78% ±0.22 | 98.38% ±0.24 | 91.90% ±0.69 | 99.81% ±0.19 | 98.53% ±0.15 | 97.60% ±0.82 | 97.24% ±0.49 | 91.54% ±0.46 | 71.29% ±3.80 | 97.31% ±0.30 | 90.10% ±2.23 | 79.29% ±5.74 |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | unsloth/gemma-3-1b-pt | 0.096 | m2 | 97.07% ±0.33 | 98.62% ±0.11 | 92.94% ±0.84 | 99.81% ±0.33 | 99.02% ±0.23 | 98.43% ±1.35 | 97.19% ±0.42 | 90.67% ±0.78 | 69.47% ±4.71 | 97.45% ±1.00 | 91.39% ±1.96 | 52.35% ±21.19 |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | intfloat/multilingual-e5-large-instruct | 0.038 | m2 | 97.40% ±0.22 | 98.58% ±0.03 | 92.12% ±0.02 | 99.74% ±0.22 | 99.42% ±0.15 | 97.61% ±0.79 | 97.00% ±0.31 | 90.83% ±1.33 | 68.11% ±3.23 | 98.13% ±0.31 | 90.08% ±2.23 | 76.28% ±1.11 |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.017 | m2 | 97.46% ±0.37 | 98.62% ±0.16 | 93.95% ±0.35 | 99.94% ±0.11 | 99.02% ±0.09 | 95.94% ±1.49 | 97.28% ±0.04 | 92.11% ±0.52 | 71.35% ±0.95 | 98.47% ±0.51 | 90.48% ±1.39 | 70.12% ±3.51 |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.026 | m2 | 97.47% ±0.24 | 98.44% ±0.16 | 94.80% ±0.96 | 100.00% ±0.00 | 98.92% ±0.08 | 96.82% ±0.05 | 97.49% ±0.22 | 92.17% ±0.67 | 73.82% ±3.55 | 98.16% ±1.16 | 90.24% ±1.21 | 72.62% ±5.19 |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.065 | m2 | 96.64% ±0.34 | 98.56% ±0.13 | 92.00% ±0.57 | 99.87% ±0.11 | 98.78% ±0.31 | 97.61% ±0.79 | 97.19% ±0.14 | 91.02% ±0.78 | 70.19% ±1.84 | 96.98% ±1.00 | 91.19% ±0.59 | 75.73% ±3.30 |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.018 | m2 | 96.61% ±0.24 | 98.11% ±0.05 | 91.94% ±0.31 | 99.62% ±0.33 | 99.02% ±0.09 | 97.61% ±0.82 | 96.54% ±0.27 | 89.84% ±0.95 | 65.63% ±2.14 | 96.54% ±1.27 | 89.70% ±1.41 | 71.08% ±1.60 |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | intfloat/multilingual-e5-large-instruct | 0.026 | m2 | 97.35% ±0.55 | 98.76% ±0.09 | 93.89% ±1.61 | 99.94% ±0.11 | 99.02% ±0.09 | 97.88% ±0.92 | 97.28% ±0.36 | 93.67% ±0.36 | 74.64% ±4.41 | 97.46% ±0.53 | 91.73% ±0.65 | 74.07% ±0.00 |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | jhu-clsp/mmBERT-base | 0.072 | m2 | 97.65% ±0.33 | 98.37% ±0.37 | 94.06% ±0.19 | 99.74% ±0.29 | 99.02% ±0.09 | 98.41% ±0.81 | 97.08% ±0.41 | 92.12% ±0.76 | 71.09% ±2.19 | 96.27% ±0.34 | 87.95% ±4.21 | 69.39% ±9.12 |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | jhu-clsp/mmBERT-base | 0.082 | m2 | 96.90% ±0.28 | 98.53% ±0.11 | 92.45% ±0.23 | 99.55% ±0.40 | 98.68% ±0.14 | 98.15% ±0.45 | 96.93% ±0.05 | 92.10% ±0.62 | 70.72% ±1.04 | 96.39% ±1.41 | 88.35% ±3.53 | 68.25% ±7.90 |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-1.7B-Base | 0.067 | m2 | 96.45% | 98.38% | 92.11% | 99.81% | 99.12% | 97.60% | 96.37% | 90.61% | 63.32% | 96.52% | 91.67% | 80.00% |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | uitnlp/visobert | 0.037 | m2 | 97.07% | 98.12% | 92.98% | 99.62% | 98.98% | 96.83% | 95.29% | 89.34% | 58.05% | 94.90% | 89.29% | 72.00% |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | FacebookAI/xlm-roberta-base | 0.027 | m2 | 96.52% | 98.17% | 92.45% | 99.81% | 99.12% | 96.77% | 95.80% | 91.83% | 64.19% | 97.03% | 90.06% | 72.00% |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | jhu-clsp/mmBERT-base | 0.057 | m2 | 96.82% ±0.28 | 98.17% ±0.34 | 92.52% ±0.49 | 99.94% ±0.11 | 98.92% ±0.17 | 97.89% ±0.50 | 96.80% ±0.29 | 91.62% ±1.23 | 68.90% ±3.80 | 97.95% ±0.01 | 91.48% ±1.20 | 76.05% ±2.29 |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.034 | m2 | 96.72% ±0.18 | 98.20% ±0.18 | 92.46% ±0.59 | 100.00% ±0.00 | 98.72% ±0.34 | 97.06% ±1.26 | 97.42% ±0.11 | 91.70% ±0.39 | 73.56% ±2.53 | 98.00% ±0.49 | 91.02% ±0.79 | 77.02% ±6.49 |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | jhu-clsp/mmBERT-base | 0.144 | m2 | 97.12% ±0.71 | 98.44% ±0.43 | 93.10% ±1.04 | 99.36% ±0.40 | 98.83% ±0.29 | 97.87% ±0.95 | 96.69% ±0.21 | 92.02% ±0.59 | 68.91% ±2.57 | 95.85% ±0.97 | 89.66% ±0.98 | 69.11% ±2.38 |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | jhu-clsp/mmBERT-base | 0.108 | m2 | 97.15% ±0.07 | 98.58% ±0.11 | 92.69% ±1.15 | 99.48% ±0.56 | 98.98% ±0.25 | 97.60% ±0.00 | 97.34% ±0.12 | 92.41% ±0.76 | 74.12% ±3.25 | 97.11% ±0.75 | 88.29% ±1.63 | 73.55% ±5.69 |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | Qwen/Qwen3-0.6B-Base | 0.075 | m2 | 96.83% ±0.37 | 98.40% ±0.12 | 92.62% ±1.56 | 100.00% ±0.00 | 98.43% ±0.09 | 97.93% ±0.44 | 96.84% ±0.53 | 91.11% ±1.05 | 68.63% ±5.33 | 97.34% ±0.75 | 92.99% ±1.56 | 73.79% ±2.23 |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | vinai/phobert-base-v2 | 0.070 | m2 | 96.84% ±0.33 | 98.18% ±0.18 | 92.09% ±0.43 | 99.75% ±0.44 | 99.32% ±0.22 | 97.60% ±0.82 | 97.10% ±0.17 | 91.46% ±0.84 | 71.16% ±1.88 | 97.83% ±0.28 | 90.57% ±2.13 | 83.80% ±7.00 |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | Qwen/Qwen3-0.6B-Base | 0.077 | m2 | 96.45% ±0.18 | 97.90% ±0.25 | 92.02% ±0.64 | 98.77% ±0.11 | 98.87% ±0.45 | 97.60% ±0.00 | 95.62% ±0.25 | 90.11% ±1.65 | 62.93% ±3.04 | 97.78% ±1.18 | 92.69% ±1.89 | 78.84% ±8.75 |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | vinai/phobert-base-v2 | 0.104 | m2 | 97.11% ±0.25 | 98.43% ±0.14 | 92.85% ±1.30 | 99.68% ±0.11 | 98.83% ±0.30 | 97.87% ±0.47 | 97.30% ±0.31 | 91.50% ±0.74 | 74.01% ±5.82 | 97.99% ±0.86 | 88.82% ±2.60 | 78.97% ±1.78 |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.044 | m2 | 96.51% ±0.41 | 98.25% ±0.31 | 92.20% ±1.02 | 99.87% ±0.11 | 99.22% ±0.22 | 95.95% ±0.85 | 96.56% ±0.35 | 90.41% ±1.97 | 67.26% ±5.61 | 96.49% ±0.52 | 89.87% ±0.27 | 69.09% ±5.23 |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | FacebookAI/xlm-roberta-base | 0.019 | m2 | 96.65% ±0.24 | 98.25% ±0.06 | 92.55% ±0.85 | 99.81% ±0.00 | 99.12% ±0.15 | 97.90% ±0.46 | 96.60% ±0.25 | 90.35% ±0.74 | 69.12% ±4.15 | 97.01% ±0.49 | 89.61% ±0.69 | 74.97% ±5.65 |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | vinai/phobert-base-v2 | 0.049 | m2 | 96.47% ±0.52 | 98.26% ±0.33 | 91.55% ±1.05 | 99.49% ±0.55 | 98.68% ±0.30 | 97.32% ±1.26 | 97.10% ±0.20 | 91.00% ±0.89 | 69.94% ±0.58 | 97.48% ±0.04 | 90.27% ±2.08 | 71.67% ±5.13 |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.159 | m2 | 96.37% ±0.22 | 97.95% ±0.11 | 92.00% ±0.78 | 99.43% ±0.68 | 98.63% ±0.23 | 95.72% ±0.91 | 97.09% ±0.20 | 91.11% ±1.31 | 72.78% ±6.49 | 97.99% ±0.86 | 89.42% ±3.43 | 62.43% ±23.84 |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | vinai/phobert-base-v2 | 0.085 | m2 | 96.94% ±0.21 | 98.36% ±0.27 | 92.47% ±0.97 | 99.43% ±0.68 | 98.98% ±0.25 | 97.87% ±0.47 | 97.26% ±0.40 | 91.67% ±0.39 | 72.63% ±3.50 | 98.00% ±0.00 | 91.06% ±1.92 | 76.05% ±5.66 |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-4B | 0.061 | m2 | 94.82% ±1.69 | 97.27% ±1.59 | 90.99% ±0.31 | 98.34% ±0.70 | 98.46% ±0.31 | 98.43% ±0.02 | 95.87% ±0.04 | 88.48% ±1.03 | 66.57% ±1.62 | 93.76% ±5.16 | 84.94% ±0.08 | 71.46% ±14.64 |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | vinai/phobert-base-v2 | 0.025 | m2 | 97.46% | 97.84% | 91.67% | 99.81% | 98.53% | 94.21% | 97.40% | 91.50% | 71.72% | 97.49% | 86.90% | 25.00% |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m2 | 95.59% ±0.34 | 97.66% ±0.23 | 92.30% ±0.68 | 99.49% ±0.40 | 98.78% ±0.09 | 97.90% ±0.46 | 96.23% ±0.32 | 89.10% ±1.00 | 68.14% ±3.72 | 94.10% ±0.73 | 85.17% ±1.84 | 69.76% ±4.64 |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | vinai/phobert-base-v2 | 0.035 | m2 | 96.64% ±0.17 | 98.54% ±0.14 | 91.53% ±1.47 | 99.37% ±0.61 | 98.54% ±0.15 | 97.07% ±0.92 | 97.18% ±0.45 | 91.67% ±1.12 | 70.79% ±4.61 | 98.15% ±0.77 | 90.70% ±1.47 | 76.73% ±1.64 |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | intfloat/multilingual-e5-base | 0.052 | m2 | 95.65% | 97.69% | 91.12% | 98.86% | 99.12% | 96.00% | 96.32% | 91.72% | 66.67% | 95.05% | 89.82% | 33.33% |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | uitnlp/visobert | 0.027 | m2 | 96.59% | 97.37% | 91.78% | 99.81% | 98.83% | 96.00% | 95.52% | 87.59% | 59.76% | 95.92% | 90.59% | 58.33% |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | uitnlp/visobert | 0.186 | m2 | 95.07% | 96.52% | 90.80% | 99.24% | 98.54% | 96.77% | 95.31% | 88.34% | 60.87% | 95.92% | 82.93% | 61.54% |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | FacebookAI/xlm-roberta-base | 0.161 | m2 | 95.76% | 97.57% | 90.80% | 98.86% | 99.27% | 95.08% | 95.94% | 90.28% | 68.33% | 95.05% | 86.90% | 51.85% |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m2 | 95.17% | 96.46% | 89.87% | 99.23% | 98.53% | 99.21% | 95.95% | 86.05% | 63.07% | 92.23% | 85.89% | 69.57% |
| 89 | e1_tfidf_svmcal_ce_real_base_m2 | TF-IDF | 0.178 | m2 | 94.60% | 96.43% | 89.11% | 99.43% | 98.38% | 97.60% | 96.50% | 88.79% | 69.25% | 94.90% | 87.80% | 69.57% |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m2 | 94.56% ±0.08 | 96.66% ±0.17 | 89.27% ±0.45 | 98.22% ±0.49 | 96.96% ±0.06 | 97.88% ±0.46 | 94.77% ±0.54 | 85.13% ±0.54 | 62.11% ±2.52 | 94.12% ±1.41 | 76.96% ±4.01 | 77.23% ±4.17 |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m2 | – | hard | m2 | 98.18% | 98.93% | 95.41% | 100.00% | 99.12% | 97.67% | 98.51% | 94.99% | 86.23% | 98.00% | 93.02% | 75.86% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m2 | – | hard | m2 | 98.18% | 98.93% | 95.41% | 100.00% | 99.12% | 97.67% | 98.51% | 94.99% | 86.23% | 98.00% | 93.02% | 75.86% |
| 1 | e3_ensemble_devtop1_familygeomean_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.81% | 99.08% | 95.04% | 100.00% | 99.12% | 98.41% | 97.31% | 90.19% | 69.37% | 96.52% | 90.50% | 78.26% |
| 2 | e3_ensemble_devtop1_familygeomean_tempdev_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.45% | 99.03% | 94.68% | 100.00% | 99.12% | 98.41% | 97.43% | 90.39% | 70.62% | 97.03% | 90.50% | 78.26% |
| 3 | e3_ensemble_devtop1_familygeomean_temphard_m1ensemble trung bình nhân theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.45% | 99.03% | 94.68% | 100.00% | 99.12% | 98.41% | 97.43% | 90.39% | 70.62% | 97.03% | 90.50% | 78.26% |
| 4 | e3_ensemble_devtop1_familymean_m1ensemble trung bình đều theo nhóm trên 8 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.112 | m1 | 97.60% | 98.92% | 95.40% | 100.00% | 99.12% | 98.41% | 97.38% | 90.47% | 71.20% | 97.03% | 91.62% | 83.33% |
| 5 | e3_ensemble_sweep_k2_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 2 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.110 | m1 | 97.82% | 98.98% | 96.14% | 100.00% | 99.12% | 98.41% | 97.70% | 92.00% | 79.04% | 94.63% | 92.05% | 80.00% |
| 6 | e3_ensemble_sweep_k3_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 3 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.051 | m1 | 97.81% | 99.14% | 94.50% | 100.00% | 99.12% | 98.41% | 97.54% | 91.08% | 73.42% | 95.15% | 90.91% | 72.00% |
| 7 | e3_ensemble_sweep_k4_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 4 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.058 | m1 | 97.81% | 99.19% | 94.68% | 100.00% | 99.12% | 98.41% | 97.69% | 90.98% | 73.22% | 96.08% | 91.53% | 72.00% |
| 8 | e3_ensemble_sweep_k5_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.111 | m1 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 97.97% | 92.17% | 78.95% | 96.12% | 91.53% | 83.33% |
| 9 | e3_ensemble_sweep_k6_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 97.91% | 91.76% | 76.49% | 96.12% | 91.53% | 86.96% |
| 10 | e3_ensemble_sweep_k7_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 97.91% | 91.76% | 76.49% | 96.12% | 91.53% | 86.96% |
| 11 | e3_ensemble_sweep_k8_m1ensemble quét tổ hợp nhóm, chọn tổ hợp tốt nhất trên dev trên 5 phương pháp · giữ 1 phương pháp tốt nhất mỗi nhóm theo dev · nhãn m1 | – | 0.087 | m1 | 98.24% | 99.25% | 96.32% | 100.00% | 99.12% | 98.41% | 97.91% | 91.76% | 76.49% | 96.12% | 91.53% | 86.96% |
| 12 | e3_ensemble_top_geomean_m1ensemble trung bình nhân trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 97.88% | 99.03% | 95.40% | 100.00% | 99.12% | 98.41% | 97.44% | 90.84% | 72.63% | 96.08% | 92.74% | 76.92% |
| 13 | e3_ensemble_top_mean_m1ensemble trung bình trên 5 phương pháp · nhãn m1 | – | 0.073 | m1 | 97.37% | 98.87% | 93.26% | 100.00% | 98.82% | 98.41% | 96.99% | 89.78% | 66.50% | 97.03% | 93.26% | 76.92% |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 97.19% ±0.09 | 98.69% ±0.23 | 93.90% ±1.63 | 99.87% ±0.22 | 99.02% ±0.17 | 98.15% ±0.92 | 96.38% ±0.64 | 90.40% ±1.17 | 67.00% ±6.50 | 94.92% ±1.18 | 89.32% ±2.04 | 70.56% ±4.19 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.017 | m1 | 97.22% | 98.50% | 93.58% | 100.00% | 98.82% | 97.64% | 95.57% | 89.64% | 63.16% | 94.23% | 86.21% | 64.29% |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.155 | m1 | 97.53% | 98.76% | 95.38% | 100.00% | 98.83% | 98.41% | 97.13% | 89.87% | 71.35% | 92.61% | 88.00% | 74.07% |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.081 | m1 | 96.82% | 98.49% | 92.02% | 99.03% | 98.82% | 97.60% | 96.71% | 90.42% | 65.31% | 95.15% | 89.39% | 78.57% |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.105 | m1 | 96.89% ±0.19 | 98.50% ±0.08 | 93.00% ±0.56 | 99.55% ±0.40 | 98.97% ±0.15 | 97.61% ±0.79 | 96.83% ±0.47 | 90.60% ±0.37 | 66.78% ±0.59 | 95.28% ±1.35 | 91.31% ±0.43 | 85.83% ±3.76 |
| 19 | e3_ensemble_top_greedy_m1ensemble chọn tham lam Caruana trên 5 phương pháp · nhãn m1 | – | 0.113 | m1 | 97.80% | 99.09% | 94.84% | 100.00% | 98.97% | 98.41% | 97.31% | 90.71% | 69.63% | 96.55% | 92.66% | 81.48% |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.017 | m1 | 97.30% ±0.44 | 98.89% ±0.25 | 93.54% ±1.67 | 99.87% ±0.22 | 99.07% ±0.09 | 97.34% ±1.69 | 96.76% ±0.24 | 90.74% ±1.24 | 70.67% ±5.62 | 95.08% ±0.49 | 89.31% ±1.28 | 75.30% ±5.69 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | jhu-clsp/mmBERT-base | 0.094 | m1 | 97.11% ±0.30 | 98.47% ±0.08 | 93.23% ±0.73 | 99.94% ±0.11 | 99.32% ±0.17 | 97.32% ±0.48 | 96.55% ±0.63 | 89.85% ±1.01 | 66.62% ±5.88 | 95.70% ±0.71 | 88.72% ±1.36 | 72.57% ±7.85 |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 96.99% ±0.41 | 98.58% ±0.30 | 92.01% ±0.31 | 99.42% ±0.34 | 99.02% ±0.31 | 97.87% ±0.47 | 95.58% ±0.65 | 89.12% ±1.34 | 61.63% ±4.68 | 93.16% ±0.46 | 86.69% ±1.98 | 77.59% ±4.48 |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-4B-Base | 0.056 | m1 | 97.11% ±0.16 | 98.95% ±0.03 | 92.76% ±0.35 | 99.87% ±0.11 | 99.17% ±0.47 | 98.14% ±0.47 | 97.25% ±0.18 | 89.68% ±0.59 | 69.22% ±1.52 | 96.54% ±0.46 | 92.48% ±0.66 | 71.58% ±2.43 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 5 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 96.86% ±0.40 | 98.66% ±0.15 | 92.44% ±0.87 | 100.00% ±0.00 | 99.12% ±0.00 | 98.01% ±0.57 | 96.77% ±0.03 | 89.78% ±0.07 | 66.43% ±1.29 | 95.24% ±0.27 | 89.83% ±2.79 | 76.91% ±6.94 |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 97.11% ±0.05 | 98.62% ±0.14 | 92.17% ±0.31 | 99.87% ±0.11 | 98.48% ±0.23 | 98.41% ±0.00 | 96.41% ±0.18 | 88.91% ±0.67 | 64.17% ±1.59 | 95.30% ±1.06 | 88.67% ±1.88 | 69.53% ±7.59 |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=32 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.045 | m1 | 97.13% ±0.35 | 98.67% ±0.21 | 92.30% ±1.29 | 99.74% ±0.11 | 99.17% ±0.17 | 98.42% ±0.79 | 96.36% ±0.53 | 88.50% ±0.37 | 64.34% ±5.34 | 95.63% ±0.74 | 89.57% ±2.96 | 74.66% ±7.59 |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 6 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.052 | m1 | 97.63% ±0.62 | 98.67% ±0.20 | 93.05% ±0.89 | 99.74% ±0.29 | 98.83% ±0.29 | 98.16% ±0.91 | 96.43% ±0.19 | 89.52% ±1.55 | 66.25% ±2.67 | 93.08% ±1.00 | 88.32% ±2.63 | 71.41% ±4.77 |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 97.53% ±0.31 | 98.81% ±0.11 | 93.87% ±0.86 | 99.68% ±0.29 | 98.97% ±0.39 | 98.42% ±0.01 | 96.84% ±0.29 | 90.45% ±1.08 | 67.83% ±2.59 | 95.16% ±0.75 | 89.01% ±0.58 | 77.49% ±3.74 |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | jhu-clsp/mmBERT-base | 0.118 | m1 | 97.24% ±0.24 | 98.54% ±0.00 | 93.63% ±0.60 | 99.94% ±0.11 | 99.27% ±0.29 | 98.14% ±0.47 | 96.91% ±0.28 | 89.11% ±1.23 | 67.06% ±4.33 | 94.84% ±1.14 | 88.75% ±1.21 | 76.05% ±8.16 |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.008 | m1 | 97.74% | 98.81% | 93.92% | 99.81% | 99.12% | 94.21% | 96.86% | 89.52% | 68.41% | 94.12% | 87.78% | 28.57% |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | Qwen/Qwen3-4B-Base | 0.162 | m1 | 97.03% | 98.70% | 93.21% | 99.62% | 99.12% | 98.41% | 97.19% | 88.02% | 67.50% | 96.59% | 90.91% | 80.00% |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | Qwen/Qwen3-8B-Base | 0.170 | m1 | 98.17% | 99.08% | 95.00% | 99.42% | 98.83% | 98.41% | 97.60% | 91.04% | 74.07% | 96.08% | 90.91% | 78.57% |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.067 | m1 | 97.10% | 98.43% | 93.03% | 99.81% | 98.98% | 97.60% | 97.26% | 90.10% | 71.70% | 94.69% | 91.62% | 81.82% |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1, nhãn m1 | vinai/phobert-base-v2 | 0.073 | m1 | 97.40% ±0.24 | 98.67% ±0.03 | 93.63% ±0.90 | 99.68% ±0.22 | 98.83% ±0.15 | 98.42% ±1.38 | 97.00% ±0.09 | 88.32% ±0.20 | 68.33% ±0.80 | 95.59% ±0.49 | 89.26% ±2.95 | 73.34% ±2.28 |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | unsloth/gemma-3-1b-pt | 0.064 | m1 | 97.57% ±0.19 | 98.78% ±0.06 | 92.98% ±0.50 | 99.74% ±0.29 | 99.12% ±0.15 | 98.68% ±0.46 | 96.91% ±0.03 | 89.38% ±0.53 | 68.90% ±0.45 | 95.53% ±0.82 | 89.42% ±3.29 | 71.15% ±3.33 |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.031 | m1 | 96.77% ±0.23 | 98.01% ±0.32 | 92.29% ±1.28 | 99.55% ±0.48 | 99.32% ±0.09 | 97.87% ±0.47 | 96.44% ±0.42 | 89.68% ±1.05 | 67.68% ±3.73 | 93.89% ±0.54 | 88.12% ±1.68 | 66.67% ±5.02 |
| 37 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 97.25% ±0.68 | 98.57% ±0.35 | 93.33% ±1.47 | 99.94% ±0.11 | 98.92% ±0.37 | 98.15% ±0.45 | 96.34% ±0.32 | 89.41% ±1.20 | 65.89% ±4.33 | 95.68% ±0.94 | 87.78% ±2.64 | 72.86% ±5.45 |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | Qwen/Qwen3-4B-Base | 0.131 | m1 | 96.95% ±0.77 | 98.81% ±0.16 | 93.00% ±1.72 | 99.87% ±0.11 | 99.07% ±0.23 | 98.41% ±0.00 | 97.56% ±0.49 | 90.06% ±0.61 | 73.14% ±5.66 | 95.95% ±1.46 | 91.68% ±1.44 | 75.71% ±9.83 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.043 | m1 | 96.71% ±0.44 | 98.22% ±0.42 | 92.45% ±1.27 | 99.87% ±0.11 | 98.68% ±0.30 | 96.77% ±0.83 | 96.54% ±0.19 | 88.85% ±0.32 | 66.53% ±1.38 | 95.59% ±0.43 | 89.89% ±2.25 | 73.58% ±6.68 |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.053 | m1 | 97.15% ±0.38 | 98.63% ±0.22 | 92.21% ±0.44 | 100.00% ±0.00 | 98.97% ±0.00 | 97.35% ±0.50 | 96.75% ±0.36 | 89.57% ±0.94 | 67.92% ±2.37 | 95.16% ±0.24 | 88.67% ±1.26 | 73.16% ±4.63 |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.056 | m1 | 96.92% ±0.11 | 98.40% ±0.13 | 91.80% ±0.19 | 100.00% ±0.00 | 99.17% ±0.17 | 97.87% ±0.47 | 96.60% ±0.21 | 88.88% ±0.54 | 67.01% ±1.11 | 95.26% ±0.54 | 89.55% ±2.68 | 77.60% ±2.15 |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.037 | m1 | 97.21% ±0.42 | 98.67% ±0.14 | 92.61% ±0.76 | 99.81% ±0.19 | 98.63% ±0.30 | 98.13% ±1.24 | 96.78% ±0.49 | 88.75% ±0.37 | 67.90% ±2.17 | 94.30% ±1.34 | 90.50% ±1.05 | 82.40% ±2.97 |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.085 | m1 | 97.36% ±0.66 | 98.69% ±0.40 | 94.09% ±1.37 | 99.81% ±0.00 | 98.73% ±0.37 | 98.68% ±0.93 | 97.08% ±0.25 | 89.34% ±1.03 | 71.29% ±1.21 | 94.53% ±0.26 | 89.36% ±1.50 | 77.16% ±6.99 |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.028 | m1 | 97.14% ±0.40 | 98.56% ±0.38 | 92.38% ±0.52 | 99.87% ±0.22 | 98.73% ±0.45 | 98.68% ±0.46 | 96.76% ±0.38 | 88.36% ±0.52 | 65.73% ±1.19 | 95.87% ±0.72 | 89.27% ±0.98 | 68.48% ±13.47 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 97.36% ±0.21 | 98.61% ±0.54 | 93.03% ±1.24 | 99.74% ±0.11 | 99.02% ±0.08 | 97.88% ±0.46 | 96.69% ±0.24 | 88.93% ±1.65 | 67.37% ±4.94 | 94.37% ±0.22 | 86.73% ±2.27 | 68.29% ±1.41 |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 96.95% ±0.27 | 98.67% ±0.23 | 92.72% ±0.93 | 99.55% ±0.22 | 99.02% ±0.09 | 98.41% ±0.00 | 96.47% ±0.17 | 89.30% ±0.95 | 63.89% ±1.43 | 94.82% ±0.40 | 88.03% ±0.85 | 72.92% ±5.08 |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1Qwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.101 | m1 | 96.77% ±0.47 | 98.64% ±0.03 | 92.62% ±1.21 | 99.55% ±0.45 | 99.12% ±0.26 | 97.60% ±0.00 | 96.45% ±0.18 | 89.53% ±0.25 | 66.21% ±2.51 | 95.88% ±1.87 | 90.93% ±0.97 | 71.49% ±6.27 |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | vinai/phobert-base-v2 | 0.068 | m1 | 96.81% ±0.38 | 98.32% ±0.15 | 92.61% ±0.99 | 99.84% ±0.14 | 98.95% ±0.22 | 97.73% ±0.62 | 97.10% ±0.30 | 89.00% ±1.21 | 69.63% ±3.68 | 94.92% ±0.64 | 91.14% ±1.03 | 79.58% ±4.59 |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 97.04% ±0.23 | 98.56% ±0.12 | 92.13% ±0.32 | 99.87% ±0.11 | 98.68% ±0.15 | 96.77% ±1.46 | 96.70% ±0.28 | 88.95% ±0.80 | 67.51% ±2.90 | 95.57% ±0.49 | 90.17% ±0.73 | 74.78% ±4.67 |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.058 | m1 | 96.71% ±0.22 | 98.26% ±0.20 | 92.37% ±0.72 | 99.81% ±0.19 | 98.48% ±0.17 | 97.32% ±1.27 | 96.65% ±0.16 | 88.60% ±0.13 | 68.40% ±1.72 | 95.22% ±0.76 | 89.12% ±2.35 | 69.89% ±6.54 |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.056 | m1 | 97.30% ±0.13 | 98.63% ±0.22 | 92.54% ±0.69 | 99.87% ±0.22 | 99.07% ±0.09 | 98.42% ±0.01 | 96.85% ±0.28 | 88.79% ±0.74 | 66.21% ±3.02 | 94.10% ±0.47 | 88.94% ±2.49 | 74.72% ±5.03 |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1gemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-270m | 0.098 | m1 | 96.61% ±0.39 | 98.26% ±0.04 | 93.26% ±1.57 | 99.74% ±0.45 | 98.82% ±0.39 | 98.43% ±0.77 | 96.12% ±0.32 | 87.52% ±0.55 | 64.11% ±1.63 | 93.27% ±0.29 | 86.53% ±3.71 | 66.71% ±4.23 |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.029 | m1 | 97.36% ±0.44 | 98.69% ±0.28 | 93.91% ±1.65 | 99.81% ±0.00 | 99.02% ±0.09 | 97.88% ±0.46 | 96.95% ±0.30 | 90.41% ±0.67 | 68.84% ±0.77 | 96.07% ±0.97 | 88.70% ±1.47 | 71.24% ±1.59 |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.034 | m1 | 96.94% ±0.19 | 98.47% ±0.22 | 91.96% ±0.68 | 99.87% ±0.11 | 98.97% ±0.14 | 97.87% ±0.47 | 95.91% ±0.95 | 89.79% ±0.90 | 63.87% ±2.52 | 94.78% ±1.37 | 88.42% ±0.65 | 79.39% ±7.59 |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.051 | m1 | 96.92% ±0.05 | 98.55% ±0.09 | 92.48% ±0.65 | 99.74% ±0.29 | 98.73% ±0.22 | 97.60% ±0.00 | 96.14% ±0.13 | 90.09% ±0.98 | 65.73% ±0.67 | 94.37% ±2.42 | 87.06% ±1.92 | 71.96% ±15.22 |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.040 | m1 | 97.44% ±0.47 | 98.35% ±0.22 | 92.60% ±0.36 | 99.87% ±0.11 | 98.98% ±0.15 | 97.61% ±0.82 | 96.31% ±0.62 | 89.36% ±1.23 | 64.05% ±3.61 | 94.84% ±1.08 | 86.93% ±4.23 | 66.91% ±4.97 |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 96.90% ±0.10 | 98.40% ±0.22 | 91.79% ±0.42 | 99.29% ±0.49 | 98.93% ±0.30 | 98.15% ±0.45 | 96.55% ±0.71 | 89.32% ±0.18 | 66.63% ±3.42 | 95.82% ±1.27 | 88.58% ±1.60 | 71.17% ±7.64 |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.070 | m1 | 97.52% | 98.77% | 94.25% | 99.81% | 98.97% | 98.41% | 96.80% | 90.54% | 70.30% | 93.66% | 88.00% | 75.86% |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.047 | m1 | 97.62% ±0.28 | 98.44% ±0.47 | 93.48% ±0.65 | 99.94% ±0.11 | 99.12% ±0.15 | 97.88% ±1.22 | 96.46% ±0.37 | 89.54% ±0.67 | 65.78% ±1.34 | 94.54% ±1.01 | 88.57% ±1.69 | 71.48% ±10.61 |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1gen_label · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.095 | m1 | 97.07% ±0.22 | 98.58% ±0.06 | 93.66% ±0.52 | 99.29% ±0.62 | 98.87% ±0.09 | 97.32% ±0.48 | 97.19% ±0.11 | 90.22% ±1.38 | 68.12% ±2.72 | 96.64% ±0.79 | 91.24% ±0.67 | 81.38% ±4.54 |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1XLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.012 | m1 | 95.94% | 97.74% | 92.13% | 100.00% | 98.98% | 96.77% | 95.89% | 88.39% | 66.33% | 92.45% | 90.00% | 64.00% |
| 62 | e3_ensemble_seed_kd_a05_t1_m1ensemble trung bình nhân trên 1 phương pháp · nhãn m1 | – | 0.078 | m1 | 97.39% | 98.54% | 93.54% | 99.81% | 98.98% | 98.41% | 97.08% | 90.12% | 71.89% | 95.61% | 92.82% | 78.26% |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1gemma-3-1b-pt · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.042 | m1 | 97.03% ±0.07 | 98.43% ±0.10 | 91.90% ±0.46 | 99.74% ±0.11 | 98.77% ±0.17 | 97.88% ±1.22 | 96.36% ±0.34 | 89.56% ±0.66 | 65.56% ±1.88 | 94.38% ±0.45 | 87.02% ±1.48 | 79.29% ±4.89 |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.024 | m1 | 96.66% ±0.06 | 98.61% ±0.25 | 91.61% ±0.16 | 99.87% ±0.11 | 98.68% ±0.00 | 97.32% ±1.26 | 96.58% ±0.14 | 88.44% ±0.71 | 65.19% ±0.43 | 95.95% ±0.52 | 89.60% ±3.82 | 76.31% ±3.64 |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 6 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 97.11% ±0.12 | 98.47% ±0.32 | 92.88% ±0.63 | 99.81% ±0.19 | 98.68% ±0.00 | 97.01% ±2.42 | 96.82% ±0.38 | 88.54% ±1.57 | 66.63% ±3.82 | 95.25% ±0.73 | 88.65% ±3.23 | 75.65% ±5.05 |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 96.70% ±0.34 | 98.27% ±0.06 | 92.36% ±0.54 | 99.94% ±0.11 | 99.22% ±0.22 | 98.14% ±0.47 | 96.84% ±0.26 | 89.32% ±1.03 | 68.33% ±1.88 | 94.96% ±0.56 | 90.86% ±2.61 | 83.30% ±4.71 |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.031 | m1 | 96.78% ±0.22 | 98.38% ±0.24 | 91.90% ±0.69 | 99.81% ±0.19 | 98.53% ±0.15 | 97.60% ±0.82 | 96.77% ±0.43 | 89.19% ±0.47 | 68.39% ±3.53 | 94.31% ±0.24 | 88.45% ±2.26 | 77.00% ±3.80 |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1gemma-3-1b-pt · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 5e-05, 3 epoch · train thật, nhãn m1 | unsloth/gemma-3-1b-pt | 0.096 | m1 | 97.07% ±0.33 | 98.62% ±0.11 | 92.94% ±0.84 | 99.81% ±0.33 | 99.02% ±0.23 | 98.43% ±1.35 | 96.73% ±0.39 | 88.81% ±0.92 | 67.39% ±4.54 | 95.36% ±1.55 | 89.94% ±2.05 | 49.97% ±21.22 |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.038 | m1 | 97.40% ±0.22 | 98.58% ±0.03 | 92.12% ±0.02 | 99.74% ±0.22 | 99.42% ±0.15 | 97.61% ±0.79 | 96.53% ±0.32 | 88.54% ±1.22 | 65.11% ±2.75 | 95.72% ±0.34 | 88.15% ±2.24 | 75.33% ±1.45 |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1factorized · train thật + synth ×1, nhãn m1 | jhu-clsp/mmBERT-base | 0.061 | m1 | 96.84% ±0.72 | 98.36% ±0.27 | 91.78% ±0.71 | 99.68% ±0.11 | 99.12% ±0.25 | 97.61% ±0.82 | 95.61% ±0.31 | 89.47% ±0.87 | 62.47% ±1.97 | 94.55% ±1.25 | 88.45% ±1.79 | 70.04% ±11.51 |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.017 | m1 | 97.46% ±0.37 | 98.62% ±0.16 | 93.95% ±0.35 | 99.94% ±0.11 | 99.02% ±0.09 | 95.94% ±1.49 | 96.81% ±0.07 | 89.78% ±0.50 | 68.55% ±0.92 | 95.87% ±0.26 | 88.85% ±1.47 | 70.12% ±3.51 |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.026 | m1 | 97.47% ±0.24 | 98.44% ±0.16 | 94.80% ±0.96 | 100.00% ±0.00 | 98.92% ±0.08 | 96.82% ±0.05 | 97.02% ±0.20 | 89.76% ±0.51 | 70.75% ±3.75 | 95.43% ±1.00 | 88.65% ±1.18 | 72.62% ±5.19 |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.065 | m1 | 96.64% ±0.34 | 98.56% ±0.13 | 92.00% ±0.57 | 99.87% ±0.11 | 98.78% ±0.31 | 97.61% ±0.79 | 96.72% ±0.13 | 88.75% ±0.72 | 67.75% ±1.81 | 94.29% ±0.99 | 89.52% ±0.82 | 73.00% ±5.87 |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.018 | m1 | 96.61% ±0.24 | 98.11% ±0.05 | 91.94% ±0.31 | 99.62% ±0.33 | 99.02% ±0.09 | 97.61% ±0.82 | 96.14% ±0.27 | 87.44% ±0.74 | 63.23% ±2.11 | 94.09% ±1.39 | 88.49% ±1.47 | 69.23% ±0.00 |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1multilingual-e5-large-instruct · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-large-instruct | 0.026 | m1 | 97.35% ±0.55 | 98.76% ±0.09 | 93.89% ±1.61 | 99.94% ±0.11 | 99.02% ±0.09 | 97.88% ±0.92 | 96.82% ±0.45 | 91.40% ±0.48 | 71.28% ±4.58 | 95.07% ±0.42 | 90.32% ±0.63 | 73.19% ±1.53 |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1factorized · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.072 | m1 | 97.65% ±0.33 | 98.37% ±0.37 | 94.06% ±0.19 | 99.74% ±0.29 | 99.02% ±0.09 | 98.41% ±0.81 | 96.72% ±0.42 | 89.81% ±1.04 | 67.76% ±2.08 | 94.68% ±0.27 | 86.84% ±4.27 | 69.39% ±9.12 |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 3e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 96.90% ±0.28 | 98.53% ±0.11 | 92.45% ±0.23 | 99.55% ±0.40 | 98.68% ±0.14 | 98.15% ±0.45 | 96.57% ±0.03 | 90.00% ±0.60 | 67.77% ±1.03 | 94.76% ±0.87 | 86.75% ±3.93 | 68.25% ±7.90 |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1Qwen3-1.7B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-1.7B-Base | 0.067 | m1 | 96.45% | 98.38% | 92.11% | 99.81% | 99.12% | 97.60% | 95.88% | 88.64% | 61.18% | 95.57% | 89.77% | 74.07% |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.037 | m1 | 97.07% | 98.12% | 92.98% | 99.62% | 98.98% | 96.83% | 95.01% | 87.27% | 56.10% | 92.54% | 88.14% | 72.00% |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.027 | m1 | 96.52% | 98.17% | 92.45% | 99.81% | 99.12% | 96.77% | 95.50% | 89.56% | 62.00% | 94.69% | 88.76% | 72.00% |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1mmBERT base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.057 | m1 | 96.82% ±0.28 | 98.17% ±0.34 | 92.52% ±0.49 | 99.94% ±0.11 | 98.92% ±0.17 | 97.89% ±0.50 | 96.41% ±0.29 | 89.75% ±1.53 | 66.08% ±3.76 | 96.46% ±0.47 | 90.22% ±1.52 | 73.73% ±3.28 |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.206 | m1 | 97.25% ±0.52 | 98.39% ±0.10 | 94.61% ±1.42 | 99.87% ±0.11 | 98.63% ±0.23 | 98.68% ±0.46 | 96.96% ±0.42 | 89.98% ±1.80 | 74.91% ±7.57 | 94.96% ±0.71 | 90.04% ±1.05 | 75.33% ±10.98 |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion cổng trộn u/v, head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.034 | m1 | 96.72% ±0.18 | 98.20% ±0.18 | 92.46% ±0.59 | 100.00% ±0.00 | 98.72% ±0.34 | 97.06% ±1.26 | 96.94% ±0.12 | 89.39% ±0.48 | 70.60% ±2.41 | 95.32% ±0.55 | 89.58% ±0.51 | 73.81% ±6.30 |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.052 | m1 | 96.89% ±0.27 | 98.38% ±0.33 | 93.04% ±1.32 | 100.00% ±0.00 | 98.58% ±0.09 | 98.15% ±0.45 | 97.01% ±0.43 | 89.16% ±0.79 | 69.66% ±3.80 | 95.91% ±1.11 | 87.62% ±3.03 | 69.00% ±6.46 |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | vinai/phobert-base-v2 | 0.033 | m1 | 96.70% ±0.63 | 98.33% ±0.28 | 92.28% ±1.15 | 99.94% ±0.11 | 98.58% ±0.08 | 97.32% ±0.48 | 96.88% ±0.27 | 89.00% ±0.98 | 69.57% ±2.84 | 95.11% ±1.23 | 87.35% ±2.90 | 70.69% ±8.52 |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.144 | m1 | 97.12% ±0.71 | 98.44% ±0.43 | 93.10% ±1.04 | 99.36% ±0.40 | 98.83% ±0.29 | 97.87% ±0.95 | 96.32% ±0.21 | 89.85% ±0.56 | 66.13% ±2.75 | 94.08% ±0.49 | 88.59% ±0.98 | 69.11% ±2.38 |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.082 | m1 | 97.45% ±0.50 | 98.47% ±0.32 | 93.34% ±2.22 | 99.94% ±0.11 | 99.12% ±0.15 | 98.15% ±0.45 | 96.41% ±0.71 | 89.62% ±0.63 | 66.28% ±4.39 | 95.00% ±0.95 | 87.86% ±1.59 | 76.08% ±11.13 |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | jhu-clsp/mmBERT-base | 0.108 | m1 | 97.15% ±0.07 | 98.58% ±0.11 | 92.69% ±1.15 | 99.48% ±0.56 | 98.98% ±0.25 | 97.60% ±0.00 | 96.93% ±0.13 | 90.16% ±0.89 | 71.20% ±3.14 | 95.35% ±1.19 | 87.22% ±1.46 | 72.53% ±3.96 |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1gen_label · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.075 | m1 | 96.83% ±0.37 | 98.40% ±0.12 | 92.62% ±1.56 | 100.00% ±0.00 | 98.43% ±0.09 | 97.93% ±0.44 | 96.43% ±0.52 | 89.02% ±1.09 | 65.75% ±5.65 | 94.66% ±0.92 | 92.53% ±1.97 | 72.95% ±1.36 |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | vinai/phobert-base-v2 | 0.070 | m1 | 96.84% ±0.33 | 98.18% ±0.18 | 92.09% ±0.43 | 99.75% ±0.44 | 99.32% ±0.22 | 97.60% ±0.82 | 96.76% ±0.14 | 89.24% ±0.81 | 68.35% ±1.69 | 94.99% ±0.22 | 89.62% ±2.25 | 81.61% ±5.54 |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1Qwen3-0.6B Base · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | Qwen/Qwen3-0.6B-Base | 0.077 | m1 | 96.45% ±0.18 | 97.90% ±0.25 | 92.02% ±0.64 | 98.77% ±0.11 | 98.87% ±0.45 | 97.60% ±0.00 | 95.14% ±0.21 | 88.12% ±1.81 | 60.66% ±2.95 | 95.65% ±1.05 | 91.13% ±1.54 | 75.64% ±8.41 |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật + synth ×1 (synth mù test, lọc theo dev), nhãn m1 | vinai/phobert-base-v2 | 0.093 | m1 | 96.59% ±0.40 | 98.20% ±0.39 | 92.19% ±0.85 | 99.49% ±0.29 | 98.63% ±0.22 | 98.42% ±0.01 | 96.73% ±0.57 | 90.23% ±1.06 | 69.83% ±0.95 | 95.04% ±1.45 | 88.81% ±1.37 | 77.28% ±1.98 |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 3e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.104 | m1 | 97.11% ±0.25 | 98.43% ±0.14 | 92.85% ±1.30 | 99.68% ±0.11 | 98.83% ±0.30 | 97.87% ±0.47 | 96.87% ±0.31 | 89.38% ±0.92 | 71.41% ±5.94 | 95.15% ±1.26 | 87.43% ±2.20 | 78.02% ±3.42 |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.044 | m1 | 96.51% ±0.41 | 98.25% ±0.31 | 92.20% ±1.02 | 99.87% ±0.11 | 99.22% ±0.22 | 95.95% ±0.85 | 96.19% ±0.32 | 88.07% ±2.17 | 64.64% ±5.21 | 93.22% ±0.52 | 89.02% ±0.37 | 69.09% ±5.23 |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.019 | m1 | 96.65% ±0.24 | 98.25% ±0.06 | 92.55% ±0.85 | 99.81% ±0.00 | 99.12% ±0.15 | 97.90% ±0.46 | 96.18% ±0.25 | 88.12% ±0.75 | 66.66% ±3.81 | 94.06% ±0.25 | 88.35% ±0.68 | 74.00% ±3.97 |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE điều chỉnh logit theo prior (τ=0.25) · lr head 0.0001, backbone 2e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.049 | m1 | 96.47% ±0.52 | 98.26% ±0.33 | 91.55% ±1.05 | 99.49% ±0.55 | 98.68% ±0.30 | 97.32% ±1.26 | 96.61% ±0.17 | 88.63% ±0.93 | 66.96% ±0.69 | 95.41% ±0.51 | 89.01% ±1.44 | 68.25% ±2.75 |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.159 | m1 | 96.37% ±0.22 | 97.95% ±0.11 | 92.00% ±0.78 | 99.43% ±0.68 | 98.63% ±0.23 | 95.72% ±0.91 | 96.66% ±0.21 | 88.74% ±1.26 | 69.99% ±6.38 | 95.30% ±1.01 | 88.20% ±2.45 | 60.65% ±22.95 |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | vinai/phobert-base-v2 | 0.085 | m1 | 96.94% ±0.21 | 98.36% ±0.27 | 92.47% ±0.97 | 99.43% ±0.68 | 98.98% ±0.25 | 97.87% ±0.47 | 96.86% ±0.38 | 89.43% ±0.47 | 69.62% ±3.36 | 95.31% ±0.29 | 89.57% ±2.11 | 75.02% ±4.80 |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | Qwen/Qwen3-Embedding-4B | 0.061 | m1 | 94.82% ±1.69 | 97.27% ±1.59 | 90.99% ±0.31 | 98.34% ±0.70 | 98.46% ±0.31 | 98.43% ±0.02 | 95.50% ±0.10 | 86.68% ±1.10 | 63.49% ±1.67 | 93.26% ±5.15 | 84.63% ±0.41 | 71.46% ±14.64 |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.025 | m1 | 97.46% | 97.84% | 91.67% | 99.81% | 98.53% | 94.21% | 96.88% | 88.97% | 68.29% | 94.63% | 85.39% | 25.00% |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1Qwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.152 | m1 | 95.59% ±0.34 | 97.66% ±0.23 | 92.30% ±0.68 | 99.49% ±0.40 | 98.78% ±0.09 | 97.90% ±0.46 | 95.82% ±0.32 | 87.61% ±1.28 | 65.34% ±3.51 | 92.69% ±0.71 | 84.80% ±1.62 | 69.76% ±4.64 |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1PhoBERT-v2 base (tách từ underthesea) · dual encoder (câu bot và câu KH mã hoá riêng, pooling mean), full fine-tune, đóng băng embedding · fusion [u; v; |u−v|; u·v], head linear · CE · lr head 0.0001, backbone 5e-05, 4 epoch · train thật, nhãn m1 | vinai/phobert-base-v2 | 0.035 | m1 | 96.64% ±0.17 | 98.54% ±0.14 | 91.53% ±1.47 | 99.37% ±0.61 | 98.54% ±0.15 | 97.07% ±0.92 | 96.65% ±0.48 | 89.24% ±1.17 | 68.27% ±4.26 | 94.96% ±1.02 | 89.30% ±1.04 | 73.81% ±2.06 |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | intfloat/multilingual-e5-base | 0.052 | m1 | 95.65% | 97.69% | 91.12% | 98.86% | 99.12% | 96.00% | 95.80% | 89.32% | 63.50% | 91.87% | 88.37% | 33.33% |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.027 | m1 | 96.59% | 97.37% | 91.78% | 99.81% | 98.83% | 96.00% | 95.19% | 85.79% | 57.86% | 94.00% | 88.89% | 58.33% |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | uitnlp/visobert | 0.186 | m1 | 95.07% | 96.52% | 90.80% | 99.24% | 98.54% | 96.77% | 94.98% | 86.27% | 59.08% | 93.53% | 82.56% | 61.54% |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn m1 | FacebookAI/xlm-roberta-base | 0.161 | m1 | 95.76% | 97.57% | 90.80% | 98.86% | 99.27% | 95.08% | 95.58% | 88.42% | 66.49% | 92.38% | 86.21% | 51.85% |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1TF-IDF câu KH (char 1-5, word 1-2-gram, giữ từ 1 ký tự, thêm kênh char bỏ dấu) + câu bot (char 2-4) + tương tác loại câu bot × từ câu KH · vector đóng băng Qwen3-Embedding-0.6B (cặp bot + KH, pooling last_token), trọng số dense 1 · LogReg · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.149 | m1 | 95.17% | 96.46% | 89.87% | 99.23% | 98.53% | 99.21% | 95.66% | 84.67% | 60.76% | 91.28% | 85.88% | 69.57% |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ fallback của train thật), nhãn m1 | TF-IDF | 0.207 | m1 | 94.68% | 96.37% | 89.71% | 99.04% | 98.53% | 97.60% | 95.92% | 87.30% | 67.84% | 93.07% | 86.39% | 72.73% |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent omi_intent_repeat, callback, relationship, negate, affirm), nhãn m1 | TF-IDF | 0.164 | m1 | 94.59% | 96.31% | 89.19% | 99.24% | 98.53% | 97.60% | 95.98% | 87.25% | 65.90% | 93.07% | 86.39% | 69.57% |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm q_particle), nhãn m1 | TF-IDF | 0.280 | m1 | 94.46% | 96.16% | 88.97% | 99.23% | 98.53% | 97.60% | 95.32% | 86.40% | 60.91% | 92.61% | 86.23% | 80.00% |
| 111 | e1_tfidf_svmcal_ce_real_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn m1 | TF-IDF | 0.178 | m1 | 94.60% | 96.43% | 89.11% | 99.43% | 98.38% | 97.60% | 96.04% | 87.13% | 66.67% | 93.07% | 86.39% | 69.57% |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm filler_only), nhãn m1 | TF-IDF | 0.267 | m1 | 94.62% | 96.25% | 88.42% | 99.42% | 98.53% | 97.60% | 95.48% | 86.19% | 61.85% | 92.61% | 85.54% | 78.26% |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm prefix_offtopic), nhãn m1 | TF-IDF | 0.298 | m1 | 94.39% | 96.21% | 88.59% | 99.62% | 98.53% | 97.60% | 95.33% | 86.58% | 62.02% | 92.61% | 86.39% | 76.92% |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1Qwen3-Embedding-0.6B · dual encoder (câu bot và câu KH mã hoá riêng, pooling last_token), backbone đóng băng · fusion [u; v; |u−v|; u·v], head MLP 512 · CE · lr head 0.001, 30 epoch · train thật, nhãn m1 | Qwen/Qwen3-Embedding-0.6B | 0.227 | m1 | 94.56% ±0.08 | 96.66% ±0.17 | 89.27% ±0.45 | 98.22% ±0.49 | 96.96% ±0.06 | 97.88% ±0.46 | 94.40% ±0.49 | 83.82% ±0.45 | 60.36% ±2.35 | 93.48% ±1.41 | 76.59% ±3.88 | 77.23% ±4.17 |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1, nhãn m1 | TF-IDF | 0.282 | m1 | 94.40% | 96.47% | 88.37% | 99.23% | 98.53% | 97.60% | 95.29% | 86.16% | 60.56% | 92.61% | 85.71% | 76.92% |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (khớp tỉ lệ intent của train thật), nhãn m1 | TF-IDF | 0.190 | m1 | 94.45% | 96.32% | 88.72% | 99.04% | 98.38% | 97.60% | 96.01% | 87.05% | 66.67% | 93.07% | 85.71% | 69.57% |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (bỏ nhóm money), nhãn m1 | TF-IDF | 0.310 | m1 | 94.56% | 96.26% | 89.06% | 99.23% | 98.53% | 97.60% | 95.39% | 86.61% | 62.86% | 92.61% | 87.06% | 80.00% |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1TF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật + synth ×1 (chỉ intent nlu_fallback), nhãn m1 | TF-IDF | 0.356 | m1 | 94.83% | 96.38% | 89.55% | 99.62% | 98.38% | 97.60% | 94.80% | 86.61% | 58.88% | 92.61% | 86.39% | 76.92% |
| – | e2_bamibert_cross_ce_real_frozenemb_lr1e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr2e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_bamibert_cross_ce_real_frozenemb_lr4e5_m1 | – | – | m1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e3_fbverifier_devtop1_familygeomean_fbf1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.18% | 98.93% | 95.41% | 100.00% | 99.12% | 97.67% | 98.07% | 92.94% | 83.74% | 95.65% | 91.11% | 75.86% |
| – | e3_fbverifier_devtop1_familygeomean_macrof1_m1fallback_verifier · train thật, nhãn m1 | – | hard | m1 | 98.18% | 98.93% | 95.41% | 100.00% | 99.12% | 97.67% | 98.07% | 92.94% | 83.74% | 95.65% | 91.11% | 75.86% |
| 1 | e3_ensemble_mean_allensemble trung bình trên 23 phương pháp · nhãn v1 | – | 0.065 | v1 | 97.86% | 98.51% | 92.83% | 98.88% | 99.14% | 96.00% | 97.05% | 89.84% | 69.00% | 92.66% | 89.01% | 71.43% |
| 2 | e3_ensemble_greedy_allensemble chọn tham lam Caruana trên 23 phương pháp · nhãn v1 | – | 0.070 | v1 | 97.56% | 98.67% | 92.31% | 98.50% | 99.14% | 96.88% | 96.96% | 89.92% | 68.50% | 92.24% | 88.40% | 71.43% |
| 3 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.023 | v1 | 97.60% | 98.40% | 93.62% | 99.07% | 98.99% | 96.06% | 97.00% | 90.51% | 71.16% | 90.99% | 86.03% | 60.61% |
| 4 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.011 | v1 | 97.35% | 98.77% | 92.92% | 98.69% | 98.13% | 96.83% | 96.86% | 88.45% | 68.39% | 93.52% | 89.62% | 61.54% |
| 5 | e2_xlmr_base_cross_wcesqrt_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE trọng số căn nghịch tần suất · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.021 | v1 | 96.91% ±0.37 | 98.03% ±0.22 | 91.27% ±0.13 | 99.07% ±0.19 | 98.95% ±0.22 | 96.55% ±0.48 | 96.74% ±0.04 | 89.46% ±0.69 | 68.81% ±1.73 | 92.71% ±1.14 | 88.13% ±1.36 | 69.11% ±4.90 |
| 6 | e3_prior_em_mmbert_bottypeEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi theo loại câu bot (transductive) · nhãn v1 | – | 0.082 | v1 | 97.51% | 98.51% | 91.76% | 98.50% | 99.00% | 96.83% | 96.71% | 75.82% | 72.18% | 90.57% | 43.06% | 66.67% |
| 7 | e3_prior_em_mmbert_globalEM điều chỉnh prior trên e2_mmbert_base_cross_ce_real_frozenemb_lr2e5, phạm vi toàn bộ (transductive) · nhãn v1 | – | 0.082 | v1 | 97.51% | 98.51% | 91.76% | 98.50% | 99.00% | 96.83% | 96.76% | 88.87% | 69.77% | 91.67% | 85.71% | 80.00% |
| 8 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.061 | v1 | 97.52% ±0.16 | 98.44% ±0.33 | 92.13% ±0.46 | 98.50% ±0.19 | 98.86% ±0.65 | 96.27% ±0.96 | 97.05% ±0.12 | 89.61% ±1.14 | 68.41% ±2.50 | 91.67% ±1.13 | 88.95% ±2.07 | 79.06% ±3.47 |
| 9 | e2_xlmr_base_cross_ce_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 97.15% ±0.54 | 98.26% ±0.54 | 93.21% ±1.52 | 99.07% ±0.32 | 98.57% ±0.14 | 95.00% ±1.14 | 96.88% ±0.09 | 89.87% ±0.73 | 71.41% ±0.44 | 92.38% ±0.49 | 87.47% ±0.61 | 71.67% ±5.13 |
| 10 | e2_xlmr_base_cross_logitadjust_real_frozenembXLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE điều chỉnh logit theo prior (τ=1) · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.035 | v1 | 97.21% ±0.23 | 98.30% ±0.36 | 91.68% ±0.68 | 99.13% ±0.11 | 99.14% ±0.25 | 96.08% ±0.82 | 96.86% ±0.24 | 89.47% ±0.38 | 68.13% ±1.52 | 93.29% ±1.14 | 89.58% ±1.46 | 65.30% ±1.19 |
| 11 | e2_qwen3_06b_base_cross_ce_real_loraQwen3-0.6B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-0.6B-Base | 0.098 | v1 | 97.16% | 97.85% | 93.07% | 98.32% | 98.56% | 97.64% | 96.59% | 88.93% | 71.28% | 92.59% | 88.04% | 71.43% |
| 12 | e3_ensemble_stack_allensemble stacking LR trên 23 phương pháp · nhãn v1 | – | 0.088 | v1 | 96.85% | 98.72% | 90.75% | 98.31% | 99.14% | 94.40% | 96.50% | 90.42% | 69.59% | 92.45% | 88.27% | 74.07% |
| 13 | e2_qwen3_17b_base_cross_ce_real_loraQwen3-1.7B Base · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0001, 3 epoch · train thật, nhãn v1 | Qwen/Qwen3-1.7B-Base | 0.083 | v1 | 97.02% ±0.20 | 98.13% ±0.07 | 91.06% ±0.75 | 98.04% ±0.95 | 98.71% ±0.43 | 95.76% ±1.24 | 96.79% ±0.04 | 89.24% ±0.37 | 67.78% ±1.49 | 92.86% ±0.23 | 89.57% ±1.08 | 77.14% ±4.95 |
| 14 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.022 | v1 | 96.92% ±0.17 | 98.21% ±0.21 | 93.39% ±1.17 | 98.88% ±0.18 | 98.27% ±0.14 | 94.60% ±1.82 | 97.01% ±0.10 | 89.86% ±0.32 | 70.55% ±0.40 | 92.79% ±0.86 | 88.37% ±1.90 | 69.29% ±7.44 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr1e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.088 | v1 | 96.62% | 97.95% | 92.53% | 98.88% | 98.57% | 95.24% | 96.47% | 89.18% | 70.98% | 90.00% | 88.40% | 62.07% |
| 16 | e2_me5_base_cross_ce_real_frozenemb_lr4e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.028 | v1 | 97.08% | 98.21% | 91.04% | 98.69% | 99.00% | 95.24% | 96.94% | 89.50% | 71.43% | 92.66% | 87.43% | 76.92% |
| 17 | e2_xlmr_base_khonly_ce_real_frozenembXLM-R base · chỉ câu KH · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.076 | v1 | 96.31% ±0.48 | 97.53% ±0.31 | 92.74% ±0.96 | 98.57% ±0.29 | 98.57% ±0.25 | 96.30% ±0.46 | 96.64% ±0.20 | 89.54% ±1.07 | 70.84% ±1.93 | 91.79% ±0.49 | 89.20% ±1.47 | 73.27% ±4.80 |
| 18 | e2_me5_base_cross_ce_real_frozenemb_lr2e5multilingual-E5 base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | intfloat/multilingual-e5-base | 0.056 | v1 | 96.90% ±0.22 | 98.15% ±0.15 | 92.39% ±0.25 | 98.82% ±0.10 | 98.95% ±0.08 | 96.55% ±2.03 | 96.85% ±0.12 | 90.17% ±0.33 | 70.92% ±1.25 | 91.43% ±0.42 | 88.49% ±1.38 | 70.15% ±6.37 |
| 19 | e2_gemma3_270m_cross_ce_real_loragemma-3-270m · câu bot + câu KH ghép cặp · LoRA r=16 · CE · lr 0.0002, 3 epoch · train thật, nhãn v1 | unsloth/gemma-3-270m | 0.116 | v1 | 96.62% ±0.13 | 97.95% ±0.14 | 91.83% ±1.49 | 98.31% ±0.34 | 98.42% ±0.15 | 97.38% ±0.44 | 96.60% ±0.27 | 89.36% ±0.34 | 68.93% ±1.54 | 91.22% ±0.38 | 86.29% ±1.04 | 68.97% ±3.86 |
| 20 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozenQwen3-Embedding-0.6B · cross-attention (Q = câu KH, K/V = câu bot), backbone đóng băng · CE trọng số căn nghịch tần suất, label smoothing 0.05 · lr 0.0003, 40 epoch · train thật, nhãn v1 | Qwen/Qwen3-Embedding-0.6B | 0.114 | v1 | 96.17% ±0.21 | 97.45% ±0.03 | 91.07% ±0.55 | 98.62% ±0.22 | 98.42% ±0.15 | 97.10% ±0.47 | 96.37% ±0.05 | 88.63% ±0.28 | 67.53% ±0.61 | 90.41% ±0.74 | 89.42% ±1.19 | 73.49% ±4.11 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.075 | v1 | 97.53% | 98.36% | 91.44% | 98.69% | 99.28% | 96.00% | 97.12% | 90.15% | 68.89% | 92.52% | 89.01% | 71.43% |
| 22 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | vinai/phobert-base-v2 | 0.026 | v1 | 96.65% | 97.58% | 91.27% | 97.97% | 98.41% | 89.83% | 96.68% | 88.04% | 69.04% | 91.32% | 87.91% | 28.57% |
| 23 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5XLM-R base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | FacebookAI/xlm-roberta-base | 0.123 | v1 | 96.23% | 97.69% | 90.94% | 98.88% | 98.27% | 87.60% | 96.52% | 90.46% | 70.11% | 91.96% | 86.36% | 21.05% |
| 24 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | jhu-clsp/mmBERT-base | 0.120 | v1 | 97.12% ±0.21 | 98.33% ±0.04 | 90.60% ±0.02 | 98.12% ±0.26 | 98.50% ±0.51 | 96.50% ±0.53 | 96.75% ±0.05 | 89.96% ±0.69 | 70.64% ±0.07 | 93.03% ±0.61 | 88.06% ±0.21 | 65.73% ±4.57 |
| 25 | e2_visobert_cross_ce_real_frozenemb_lr2e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.093 | v1 | 95.71% | 96.44% | 90.22% | 97.74% | 99.14% | 95.24% | 96.48% | 89.43% | 68.63% | 91.16% | 85.87% | 66.67% |
| 26 | e2_visobert_cross_ce_real_frozenemb_lr4e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.066 | v1 | 96.33% | 97.29% | 91.18% | 97.92% | 98.58% | 95.24% | 96.29% | 89.46% | 67.18% | 92.09% | 86.96% | 75.86% |
| 27 | e1_tfidf_svmcal_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · SVM calibrated · train thật, nhãn v1 | TF-IDF | 0.123 | v1 | 95.17% | 95.49% | 89.49% | 98.13% | 98.25% | 96.88% | 96.57% | 87.88% | 67.49% | 91.24% | 87.36% | 76.92% |
| 28 | e1_tfidf_logreg_balanced_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg cân bằng lớp · train thật, nhãn v1 | TF-IDF | 0.256 | v1 | 94.94% | 95.53% | 90.11% | 98.13% | 98.56% | 97.67% | 96.03% | 84.93% | 63.31% | 88.69% | 88.30% | 68.75% |
| 29 | e1_tfidf_logreg_ce_real_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật, nhãn v1 | TF-IDF | 0.125 | v1 | 95.11% | 95.69% | 89.78% | 98.32% | 98.41% | 96.06% | 96.23% | 86.51% | 64.59% | 90.23% | 84.75% | 74.07% |
| 30 | e2_visobert_cross_ce_real_frozenemb_lr1e5ViSoBERT · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | uitnlp/visobert | 0.232 | v1 | 94.32% | 95.91% | 90.33% | 97.23% | 97.72% | 92.91% | 96.40% | 88.60% | 67.04% | 89.09% | 84.62% | 62.50% |
| 31 | e1_tfidf_logreg_ce_synth1x_baseTF-IDF câu KH (char 1-5, word 1-2-gram) + câu bot (char 2-4) · LogReg · train thật + synth ×1, nhãn v1 | TF-IDF | 0.234 | v1 | 94.74% | 95.48% | 88.97% | 98.32% | 98.11% | 95.24% | 96.25% | 86.96% | 66.50% | 90.74% | 85.23% | 71.43% |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr1e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr2e5_fp32mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_mdeberta_cross_ce_real_frozenemb_lr4e5mDeBERTa-v3 · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | microsoft/mdeberta-v3-base | argmax | v1 | 0.00% | 52.16% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 36.70% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr1e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 1e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 52.16% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 36.70% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 52.16% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 36.70% | 0.00% | 0.00% | 0.00% | 0.00% |
| – | e2_videberta_cross_ce_real_frozenemb_lr2e5_fp32 | – | – | v1 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| – | e2_videberta_cross_ce_real_frozenemb_lr4e5ViDeBERTa · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 4e-05, 4 epoch · train thật, nhãn v1 | Fsoft-AIC/videberta-base | argmax | v1 | 0.00% | 52.16% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 36.70% | 0.00% | 0.00% | 0.00% | 0.00% |
| 1 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_lv21mmBERT base · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | jhu-clsp/mmBERT-base | 0.076 | v2_1 | 97.61% ±0.23 | 98.31% ±0.38 | 91.68% ±1.08 | 98.04% ±0.50 | 99.04% ±0.16 | 97.11% ±0.46 | 96.82% ±0.18 | 90.15% ±0.56 | 69.73% ±2.33 | 90.45% ±0.80 | 89.04% ±2.07 | 74.52% ±4.59 |
| 2 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_lv21PhoBERT-v2 base (tách từ underthesea) · câu bot + câu KH ghép cặp · full fine-tune, đóng băng embedding · CE · lr 2e-05, 4 epoch · train thật, nhãn v2_1 | vinai/phobert-base-v2 | 0.033 | v2_1 | 96.63% | 97.95% | 94.57% | 97.30% | 98.27% | 98.44% | 96.88% | 90.16% | 72.46% | 89.52% | 84.15% | 66.67% |
Nền xanh đậm = tốt nhất cột, tính cả baseline (cao nhất; thấp nhất với clean fb→negate, clean fb→affirm, clean false fb, latency); hoà thì tô tất cả. Chữ xanh kèm ▲ = ứng viên vượt baseline nhưng chưa tốt nhất. Params không tô.
ASR vs chép tay (chỉ để chẩn đoán)
Chép tay: cùng dòng và nhãn với split ASR tương ứng, câu KH thay bằng bản chép tay của QC (dòng không có bản chép tay bị bỏ). Production gửi chữ ASR nên số ở đây chỉ đo mức mất do lỗi ASR; không vào bảng xếp hạng, không chọn ngưỡng hay ensemble. Mỗi nhóm cột: ASR (trung bình các seed có cả hai split), chép tay (± độ lệch chuẩn qua seed), chênh = chép tay − ASR tính theo từng seed rồi lấy trung bình, đơn vị điểm phần trăm. Quy tắc giải mã mặc định; không tô ô tốt nhất.
| STT | Model_Name | Data | clean seed · dòng ASR/chép tay | clean Macro_F1 ASR | clean Macro_F1 chép tay | clean Macro_F1 chênh | clean Macro_F1 −rep ASR | clean Macro_F1 −rep chép tay | clean Macro_F1 −rep chênh | clean FB recall ASR | clean FB recall chép tay | clean FB recall chênh | clean FB precision ASR | clean FB precision chép tay | clean FB precision chênh | reply-unseen seed · dòng ASR/chép tay | reply-unseen Macro_F1 ASR | reply-unseen Macro_F1 chép tay | reply-unseen Macro_F1 chênh | reply-unseen Macro_F1 −rep ASR | reply-unseen Macro_F1 −rep chép tay | reply-unseen Macro_F1 −rep chênh | reply-unseen FB recall ASR | reply-unseen FB recall chép tay | reply-unseen FB recall chênh | reply-unseen FB precision ASR | reply-unseen FB precision chép tay | reply-unseen FB precision chênh |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | m2 | 3 · 2310.0/2310.0 | 86.69% | 89.52% ±1.05 | +2.8 | 89.06% | 91.35% ±1.86 | +2.3 | 96.00% | 94.40% ±0.80 | -1.6 | 53.41% | 55.17% ±7.77 | +1.8 | 3 · 1894.0/1894.0 | 80.95% | 84.64% ±2.73 | +3.7 | 88.81% | 91.22% ±1.88 | +2.4 | 96.58% | 94.87% ±0.85 | -1.7 | 52.82% | 54.63% ±7.52 | +1.8 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m2 | m2 | 1 · 2310.0/2310.0 | 83.62% | 88.23% | +4.6 | 87.49% | 90.88% | +3.4 | 96.00% | 96.00% | +0.0 | 49.38% | 54.79% | +5.4 | 1 · 1894.0/1894.0 | 78.71% | 83.77% | +5.1 | 86.95% | 90.53% | +3.6 | 95.73% | 95.73% | +0.0 | 48.07% | 53.59% | +5.5 |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m2 | m2 | 1 · 2310.0/2310.0 | 87.41% | 90.23% | +2.8 | 89.51% | 92.28% | +2.8 | 88.00% | 87.20% | -0.8 | 63.58% | 68.99% | +5.4 | 1 · 1894.0/1894.0 | 83.83% | 87.00% | +3.2 | 89.17% | 92.09% | +2.9 | 88.03% | 87.18% | -0.9 | 62.42% | 68.00% | +5.6 |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m2 | m2 | 1 · 2310.0/2310.0 | 87.74% | 90.58% | +2.8 | 89.57% | 92.98% | +3.4 | 93.60% | 94.40% | +0.8 | 55.45% | 62.11% | +6.7 | 1 · 1894.0/1894.0 | 84.74% | 87.73% | +3.0 | 89.19% | 92.78% | +3.6 | 93.16% | 94.02% | +0.9 | 54.23% | 61.11% | +6.9 |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m2 | m2 | 3 · 2310.0/2310.0 | 89.45% | 91.59% ±0.25 | +2.1 | 89.96% | 92.46% ±0.44 | +2.5 | 95.47% | 94.13% ±1.22 | -1.3 | 54.82% | 59.94% ±0.81 | +5.1 | 3 · 1894.0/1894.0 | 87.17% | 89.58% ±0.29 | +2.4 | 89.59% | 92.24% ±0.45 | +2.6 | 95.16% | 93.73% ±1.31 | -1.4 | 53.87% | 59.19% ±1.13 | +5.3 |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.94% | 91.04% ±0.42 | +3.1 | 90.26% | 93.20% ±1.48 | +2.9 | 96.27% | 95.73% ±0.46 | -0.5 | 59.78% | 67.09% ±10.16 | +7.3 | 3 · 1894.0/1894.0 | 84.46% | 87.98% ±0.24 | +3.5 | 90.01% | 93.14% ±1.51 | +3.1 | 96.58% | 96.01% ±0.49 | -0.6 | 58.92% | 66.52% ±10.10 | +7.6 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | m2 | 3 · 2310.0/2310.0 | 86.25% | 88.97% ±3.04 | +2.7 | 88.98% | 92.13% ±1.86 | +3.1 | 95.73% | 95.20% ±2.12 | -0.5 | 54.90% | 60.22% ±10.30 | +5.3 | 3 · 1894.0/1894.0 | 80.85% | 83.63% ±5.45 | +2.8 | 88.68% | 92.00% ±2.01 | +3.3 | 96.01% | 95.44% ±2.15 | -0.6 | 54.16% | 59.70% ±10.85 | +5.5 |
| 22 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m2 | m2 | 3 · 2310.0/2310.0 | 87.97% | 91.46% ±0.09 | +3.5 | 90.69% | 93.86% ±0.42 | +3.2 | 96.27% | 96.53% ±0.46 | +0.3 | 57.52% | 64.77% ±0.90 | +7.2 | 3 · 1894.0/1894.0 | 84.02% | 88.48% ±0.41 | +4.5 | 90.38% | 93.82% ±0.47 | +3.4 | 96.01% | 96.30% ±0.49 | +0.3 | 56.86% | 64.75% ±0.50 | +7.9 |
| 23 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m2 | m2 | 2 · 2310.0/2310.0 | 87.08% | 89.99% ±0.35 | +2.9 | 89.12% | 91.92% ±1.10 | +2.8 | 96.40% | 95.60% ±0.57 | -0.8 | 53.23% | 60.07% ±1.35 | +6.8 | 2 · 1894.0/1894.0 | 82.88% | 86.25% ±1.01 | +3.4 | 88.84% | 91.83% ±1.14 | +3.0 | 97.01% | 96.15% ±0.60 | -0.9 | 52.45% | 59.54% ±1.41 | +7.1 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m2 | m2 | 3 · 2310.0/2310.0 | 86.15% | 89.06% ±2.87 | +2.9 | 88.26% | 90.55% ±1.93 | +2.3 | 95.47% | 94.67% ±0.46 | -0.8 | 51.30% | 55.15% ±6.06 | +3.8 | 3 · 1894.0/1894.0 | 82.34% | 86.17% ±4.69 | +3.8 | 87.95% | 90.45% ±2.07 | +2.5 | 96.01% | 95.16% ±0.49 | -0.9 | 50.48% | 54.63% ±6.32 | +4.1 |
| 25 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m2 | m2 | 3 · 2310.0/2310.0 | 85.65% | 88.14% ±0.55 | +2.5 | 88.22% | 91.02% ±0.49 | +2.8 | 92.80% | 91.47% ±1.67 | -1.3 | 54.21% | 59.05% ±3.93 | +4.8 | 3 · 1894.0/1894.0 | 82.70% | 85.22% ±0.49 | +2.5 | 88.10% | 91.05% ±0.48 | +2.9 | 92.88% | 91.45% ±1.48 | -1.4 | 54.50% | 59.57% ±2.96 | +5.1 |
| 26 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m2 | m2 | 1 · 2310.0/2310.0 | 79.10% | 81.36% | +2.3 | 89.21% | 91.92% | +2.7 | 95.20% | 95.20% | +0.0 | 56.13% | 59.50% | +3.4 | 1 · 1894.0/1894.0 | 79.25% | 81.65% | +2.4 | 89.39% | 92.27% | +2.9 | 96.58% | 96.58% | +0.0 | 57.36% | 61.08% | +3.7 |
| 27 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m2 | m2 | 1 · 2310.0/2310.0 | 88.56% | 91.24% | +2.7 | 89.73% | 92.94% | +3.2 | 97.60% | 97.60% | +0.0 | 54.95% | 61.00% | +6.0 | 1 · 1894.0/1894.0 | 86.26% | 89.10% | +2.8 | 89.39% | 92.80% | +3.4 | 97.44% | 97.44% | +0.0 | 54.03% | 60.32% | +6.3 |
| 28 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m2 | m2 | 1 · 2310.0/2310.0 | 89.89% | 92.84% | +3.0 | 91.57% | 95.11% | +3.5 | 94.40% | 95.20% | +0.8 | 66.29% | 76.28% | +10.0 | 1 · 1894.0/1894.0 | 87.25% | 90.32% | +3.1 | 91.36% | 95.05% | +3.7 | 94.02% | 94.87% | +0.9 | 65.48% | 75.51% | +10.0 |
| 29 | e3_ensemble_seed6_kd_a05_t1_m2 | m2 | 1 · 2310.0/2310.0 | 89.54% | 91.94% | +2.4 | 91.09% | 93.19% | +2.1 | 96.80% | 96.80% | +0.0 | 60.80% | 63.68% | +2.9 | 1 · 1894.0/1894.0 | 85.79% | 88.76% | +3.0 | 90.95% | 93.17% | +2.2 | 97.44% | 97.44% | +0.0 | 60.32% | 63.33% | +3.0 |
| 30 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 85.51% | 88.61% ±0.82 | +3.1 | 89.10% | 91.97% ±1.30 | +2.9 | 96.53% | 96.27% ±1.67 | -0.3 | 55.47% | 60.50% ±6.69 | +5.0 | 3 · 1894.0/1894.0 | 79.06% | 82.27% ±0.39 | +3.2 | 88.69% | 91.72% ±1.34 | +3.0 | 96.30% | 96.01% ±1.78 | -0.3 | 54.39% | 59.59% ±6.86 | +5.2 |
| 32 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m2 | m2 | 3 · 2310.0/2310.0 | 89.41% | 91.95% ±0.53 | +2.5 | 91.57% | 94.53% ±1.39 | +3.0 | 95.73% | 97.07% ±1.22 | +1.3 | 63.85% | 70.35% ±10.85 | +6.5 | 3 · 1894.0/1894.0 | 86.46% | 89.09% ±0.99 | +2.6 | 91.35% | 94.54% ±1.52 | +3.2 | 95.44% | 96.87% ±1.31 | +1.4 | 63.18% | 70.25% ±11.51 | +7.1 |
| 33 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.11% | 88.84% ±1.53 | +1.7 | 89.20% | 90.96% ±0.76 | +1.8 | 94.13% | 93.87% ±3.03 | -0.3 | 54.24% | 55.56% ±2.59 | +1.3 | 3 · 1894.0/1894.0 | 82.44% | 84.73% ±2.92 | +2.3 | 88.93% | 90.81% ±0.72 | +1.9 | 94.02% | 93.73% ±2.75 | -0.3 | 53.56% | 54.94% ±2.31 | +1.4 |
| 34 | e2_gemma3_1b_pt_cross_ce_real_lora_m2 | m2 | 3 · 2310.0/2310.0 | 86.52% | 89.38% ±1.61 | +2.9 | 89.19% | 91.66% ±0.91 | +2.5 | 95.20% | 93.60% ±0.80 | -1.6 | 55.38% | 60.22% ±3.06 | +4.8 | 3 · 1894.0/1894.0 | 82.19% | 85.80% ±2.56 | +3.6 | 89.06% | 91.70% ±0.84 | +2.6 | 96.01% | 94.30% ±1.31 | -1.7 | 55.26% | 60.38% ±2.59 | +5.1 |
| 35 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m2 | m2 | 3 · 2310.0/2310.0 | 88.44% | 90.37% ±0.85 | +1.9 | 90.29% | 92.30% ±0.51 | +2.0 | 93.60% | 92.80% ±1.60 | -0.8 | 61.33% | 63.83% ±2.61 | +2.5 | 3 · 1894.0/1894.0 | 84.82% | 87.13% ±2.73 | +2.3 | 90.15% | 92.32% ±0.62 | +2.2 | 94.02% | 93.16% ±1.71 | -0.9 | 60.99% | 63.64% ±3.16 | +2.6 |
| 36 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m2 | m2 | 3 · 2310.0/2310.0 | 85.57% | 88.13% ±1.47 | +2.6 | 88.54% | 91.44% ±1.59 | +2.9 | 93.60% | 93.33% ±3.33 | -0.3 | 56.84% | 60.48% ±8.68 | +3.6 | 3 · 1894.0/1894.0 | 81.45% | 84.18% ±1.95 | +2.7 | 88.22% | 91.27% ±1.65 | +3.1 | 93.73% | 93.45% ±3.24 | -0.3 | 56.07% | 59.87% ±8.80 | +3.8 |
| 37 | e2_qwen3_17b_base_cross_ce_real_lora_m2 | m2 | 1 · 2310.0/2310.0 | 88.71% | 91.06% | +2.3 | 90.74% | 92.98% | +2.2 | 90.40% | 90.40% | +0.0 | 60.43% | 68.07% | +7.6 | 1 · 1894.0/1894.0 | 85.85% | 88.56% | +2.7 | 90.52% | 92.94% | +2.4 | 90.60% | 90.60% | +0.0 | 59.89% | 67.95% | +8.1 |
| 38 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2 | m2 | 6 · 2310.0/2310.0 | 88.46% | 90.45% ±1.77 | +2.0 | 90.23% | 92.26% ±1.06 | +2.0 | 95.87% | 95.07% ±1.63 | -0.8 | 58.47% | 61.30% ±5.43 | +2.8 | 6 · 1894.0/1894.0 | 84.46% | 87.04% ±3.03 | +2.6 | 90.10% | 92.26% ±1.07 | +2.2 | 96.30% | 95.44% ±1.85 | -0.9 | 58.21% | 61.20% ±5.61 | +3.0 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.35% | 89.29% ±1.54 | +1.9 | 89.67% | 91.64% ±1.16 | +2.0 | 95.47% | 95.20% ±0.00 | -0.3 | 55.84% | 57.79% ±5.22 | +2.0 | 3 · 1894.0/1894.0 | 82.70% | 85.21% ±2.89 | +2.5 | 89.41% | 91.51% ±1.25 | +2.1 | 95.44% | 95.16% ±0.49 | -0.3 | 55.31% | 57.37% ±5.72 | +2.1 |
| 40 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.13% | 89.62% ±1.85 | +2.5 | 89.30% | 91.47% ±0.85 | +2.2 | 94.40% | 94.93% ±0.92 | +0.5 | 56.84% | 58.41% ±3.26 | +1.6 | 3 · 1894.0/1894.0 | 83.23% | 86.12% ±3.65 | +2.9 | 89.08% | 91.39% ±0.93 | +2.3 | 94.87% | 95.16% ±0.49 | +0.3 | 56.28% | 57.94% ±3.51 | +1.7 |
| 41 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m2 | m2 | 3 · 2310.0/2310.0 | 86.31% | 88.84% ±0.28 | +2.5 | 88.63% | 91.29% ±1.29 | +2.7 | 94.40% | 93.60% ±1.39 | -0.8 | 53.03% | 58.70% ±4.81 | +5.7 | 3 · 1894.0/1894.0 | 82.49% | 85.48% ±0.36 | +3.0 | 88.41% | 91.26% ±1.13 | +2.9 | 95.16% | 94.30% ±2.47 | -0.9 | 52.42% | 58.33% ±4.15 | +5.9 |
| 42 | e2_gemma3_270m_cross_ce_real_lora_m2 | m2 | 3 · 2310.0/2310.0 | 83.76% | 86.34% ±0.93 | +2.6 | 86.89% | 89.50% ±1.38 | +2.6 | 93.07% | 91.73% ±2.01 | -1.3 | 51.17% | 54.68% ±3.27 | +3.5 | 3 · 1894.0/1894.0 | 79.75% | 82.65% ±1.81 | +2.9 | 86.56% | 89.33% ±1.54 | +2.8 | 93.73% | 92.31% ±1.71 | -1.4 | 50.72% | 54.39% ±3.73 | +3.7 |
| 43 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.09% | 89.62% ±1.08 | +2.5 | 89.85% | 92.45% ±0.41 | +2.6 | 94.67% | 93.33% ±0.92 | -1.3 | 57.94% | 63.92% ±1.86 | +6.0 | 3 · 1894.0/1894.0 | 82.40% | 85.21% ±1.77 | +2.8 | 89.69% | 92.44% ±0.40 | +2.7 | 95.44% | 94.02% ±0.85 | -1.4 | 57.30% | 63.53% ±2.30 | +6.2 |
| 44 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m2 | m2 | 3 · 2310.0/2310.0 | 84.39% | 87.28% ±2.04 | +2.9 | 87.69% | 90.48% ±2.45 | +2.8 | 95.47% | 95.47% ±1.67 | +0.0 | 50.75% | 54.79% ±5.99 | +4.0 | 3 · 1894.0/1894.0 | 79.33% | 82.40% ±1.48 | +3.1 | 87.35% | 90.28% ±2.37 | +2.9 | 95.44% | 95.44% ±1.31 | +0.0 | 49.87% | 54.04% ±5.65 | +4.2 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m2 | m2 | 3 · 2310.0/2310.0 | 86.11% | 88.08% ±1.45 | +2.0 | 89.10% | 91.78% ±0.57 | +2.7 | 95.73% | 94.93% ±2.01 | -0.8 | 54.48% | 59.08% ±4.02 | +4.6 | 3 · 1894.0/1894.0 | 82.67% | 84.73% ±1.91 | +2.1 | 88.92% | 91.77% ±0.47 | +2.9 | 96.01% | 95.16% ±1.78 | -0.9 | 54.35% | 59.20% ±2.37 | +4.9 |
| 46 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m2 | m2 | 1 · 2310.0/2310.0 | 88.31% | 90.85% | +2.5 | 89.68% | 92.73% | +3.0 | 94.40% | 92.80% | -1.6 | 59.90% | 66.29% | +6.4 | 1 · 1894.0/1894.0 | 85.75% | 88.40% | +2.6 | 89.57% | 92.74% | +3.2 | 94.87% | 93.16% | -1.7 | 60.00% | 66.46% | +6.5 |
| 47 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 85.71% | 88.54% ±1.26 | +2.8 | 88.56% | 91.39% ±0.66 | +2.8 | 93.07% | 93.60% ±1.39 | +0.5 | 54.56% | 59.02% ±2.96 | +4.5 | 3 · 1894.0/1894.0 | 81.28% | 84.31% ±2.55 | +3.0 | 88.31% | 91.32% ±0.71 | +3.0 | 93.45% | 94.02% ±1.48 | +0.6 | 54.08% | 58.78% ±3.48 | +4.7 |
| 48 | e2_xlmr_base_khonly_ce_real_frozenemb_m2 | m2 | 1 · 2310.0/2310.0 | 84.89% | 87.80% | +2.9 | 87.96% | 90.81% | +2.9 | 96.00% | 96.00% | +0.0 | 52.40% | 56.87% | +4.5 | 1 · 1894.0/1894.0 | 79.08% | 82.21% | +3.1 | 87.62% | 90.65% | +3.0 | 96.58% | 96.58% | +0.0 | 51.60% | 56.22% | +4.6 |
| 49 | e3_ensemble_seed_kd_a05_t1_m2 | m2 | 1 · 2310.0/2310.0 | 89.62% | 92.08% | +2.5 | 91.18% | 93.10% | +1.9 | 96.80% | 96.00% | -0.8 | 60.50% | 63.83% | +3.3 | 1 · 1894.0/1894.0 | 85.93% | 89.76% | +3.8 | 91.11% | 93.17% | +2.1 | 97.44% | 96.58% | -0.9 | 60.32% | 63.84% | +3.5 |
| 50 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m2 | m2 | 3 · 2310.0/2310.0 | 86.92% | 89.39% ±0.84 | +2.5 | 87.99% | 90.72% ±0.09 | +2.7 | 94.93% | 94.40% ±2.12 | -0.5 | 51.46% | 55.46% ±2.95 | +4.0 | 3 · 1894.0/1894.0 | 83.51% | 86.23% ±1.89 | +2.7 | 87.81% | 90.71% ±0.07 | +2.9 | 95.44% | 94.87% ±2.26 | -0.6 | 51.37% | 55.63% ±2.67 | +4.3 |
| 51 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.11% | 89.33% ±1.41 | +2.2 | 88.80% | 91.10% ±0.46 | +2.3 | 96.00% | 96.27% ±0.46 | +0.3 | 51.89% | 54.71% ±1.05 | +2.8 | 3 · 1894.0/1894.0 | 82.52% | 85.38% ±2.88 | +2.9 | 88.54% | 90.94% ±0.46 | +2.4 | 96.01% | 96.30% ±0.49 | +0.3 | 51.31% | 54.09% ±0.80 | +2.8 |
| 52 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m2 | m2 | 3 · 2310.0/2310.0 | 86.63% | 88.63% ±1.82 | +2.0 | 88.83% | 90.57% ±1.46 | +1.7 | 93.60% | 93.07% ±2.81 | -0.5 | 54.30% | 55.11% ±5.31 | +0.8 | 3 · 1894.0/1894.0 | 81.94% | 84.33% ±3.64 | +2.4 | 88.55% | 90.43% ±1.43 | +1.9 | 94.02% | 93.45% ±3.00 | -0.6 | 53.41% | 54.31% ±5.02 | +0.9 |
| 53 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m2 | m2 | 3 · 2310.0/2310.0 | 89.02% | 90.32% ±0.46 | +1.3 | 89.73% | 91.98% ±0.49 | +2.2 | 93.60% | 93.07% ±1.67 | -0.5 | 57.43% | 59.90% ±4.23 | +2.5 | 3 · 1894.0/1894.0 | 86.62% | 87.63% ±0.89 | +1.0 | 89.52% | 91.85% ±0.63 | +2.3 | 94.59% | 93.45% ±1.78 | -1.1 | 57.06% | 59.49% ±4.64 | +2.4 |
| 54 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.64% | 89.64% ±1.53 | +2.0 | 89.31% | 91.48% ±0.89 | +2.2 | 96.00% | 96.27% ±0.92 | +0.3 | 56.35% | 58.24% ±4.89 | +1.9 | 3 · 1894.0/1894.0 | 83.49% | 85.67% ±3.04 | +2.2 | 89.08% | 91.36% ±0.98 | +2.3 | 96.30% | 96.58% ±0.85 | +0.3 | 55.69% | 57.67% ±5.07 | +2.0 |
| 55 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m2 | m2 | 3 · 2310.0/2310.0 | 82.91% | 85.66% ±4.78 | +2.8 | 89.02% | 91.51% ±1.34 | +2.5 | 92.00% | 90.67% ±0.92 | -1.3 | 55.37% | 60.69% ±6.97 | +5.3 | 3 · 1894.0/1894.0 | 79.55% | 83.12% ±3.10 | +3.6 | 88.93% | 91.61% ±1.46 | +2.7 | 92.31% | 90.88% ±0.99 | -1.4 | 55.75% | 61.52% ±7.73 | +5.8 |
| 56 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m2 | m2 | 3 · 2310.0/2310.0 | 86.68% | 89.31% ±0.59 | +2.6 | 88.76% | 91.51% ±0.53 | +2.7 | 96.00% | 94.67% ±1.22 | -1.3 | 52.92% | 57.88% ±4.57 | +5.0 | 3 · 1894.0/1894.0 | 82.90% | 85.82% ±1.20 | +2.9 | 88.53% | 91.44% ±0.50 | +2.9 | 97.15% | 95.73% ±0.85 | -1.4 | 52.25% | 57.37% ±4.28 | +5.1 |
| 57 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 86.45% | 89.17% ±1.05 | +2.7 | 89.71% | 92.73% ±0.49 | +3.0 | 93.87% | 93.87% ±1.85 | +0.0 | 56.83% | 63.00% ±1.56 | +6.2 | 3 · 1894.0/1894.0 | 78.85% | 81.74% ±1.05 | +2.9 | 89.57% | 92.80% ±0.55 | +3.2 | 94.87% | 94.87% ±2.26 | +0.0 | 56.50% | 62.99% ±1.82 | +6.5 |
| 58 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.28% | 90.31% ±2.11 | +3.0 | 90.21% | 93.07% ±1.37 | +2.9 | 92.00% | 92.27% ±0.92 | +0.3 | 61.41% | 66.47% ±7.43 | +5.1 | 3 · 1894.0/1894.0 | 81.58% | 85.21% ±4.37 | +3.6 | 90.11% | 93.17% ±1.31 | +3.1 | 93.16% | 93.45% ±0.99 | +0.3 | 60.97% | 66.38% ±7.04 | +5.4 |
| 59 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 86.90% | 89.00% ±1.04 | +2.1 | 89.13% | 91.15% ±0.87 | +2.0 | 94.40% | 94.40% ±1.39 | +0.0 | 55.44% | 56.76% ±2.80 | +1.3 | 3 · 1894.0/1894.0 | 82.87% | 85.43% ±1.98 | +2.6 | 88.92% | 91.11% ±0.97 | +2.2 | 94.59% | 94.59% ±0.99 | +0.0 | 55.05% | 56.62% ±3.30 | +1.6 |
| 60 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m2 | m2 | 3 · 2310.0/2310.0 | 84.70% | 88.11% ±0.98 | +3.4 | 87.42% | 90.72% ±0.98 | +3.3 | 95.20% | 95.47% ±0.92 | +0.3 | 49.47% | 53.71% ±3.12 | +4.2 | 3 · 1894.0/1894.0 | 80.07% | 83.85% ±1.18 | +3.8 | 87.08% | 90.58% ±1.15 | +3.5 | 95.73% | 96.01% ±1.78 | +0.3 | 48.88% | 53.30% ±3.62 | +4.4 |
| 61 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 88.12% | 91.06% ±0.74 | +2.9 | 90.93% | 93.47% ±0.79 | +2.5 | 94.13% | 93.07% ±1.85 | -1.1 | 62.23% | 67.66% ±6.03 | +5.4 | 3 · 1894.0/1894.0 | 84.44% | 87.81% ±0.77 | +3.4 | 90.66% | 93.35% ±0.76 | +2.7 | 94.02% | 92.88% ±2.47 | -1.1 | 61.31% | 66.96% ±5.93 | +5.7 |
| 62 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m2 | m2 | 3 · 2310.0/2310.0 | 85.55% | 87.90% ±1.17 | +2.3 | 88.79% | 91.47% ±0.40 | +2.7 | 90.93% | 90.13% ±4.89 | -0.8 | 58.33% | 63.07% ±4.43 | +4.7 | 3 · 1894.0/1894.0 | 80.96% | 83.36% ±2.30 | +2.4 | 88.48% | 91.31% ±0.46 | +2.8 | 91.17% | 90.31% ±5.22 | -0.9 | 57.47% | 62.39% ±4.26 | +4.9 |
| 63 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m2 | m2 | 3 · 2310.0/2310.0 | 85.38% | 87.79% ±0.61 | +2.4 | 88.80% | 91.54% ±0.34 | +2.7 | 94.67% | 92.80% ±1.60 | -1.9 | 56.47% | 62.18% ±1.81 | +5.7 | 3 · 1894.0/1894.0 | 80.99% | 83.49% ±1.62 | +2.5 | 88.52% | 91.44% ±0.47 | +2.9 | 95.16% | 93.16% ±1.71 | -2.0 | 55.89% | 61.87% ±2.11 | +6.0 |
| 64 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m2 | m2 | 1 · 2310.0/2310.0 | 86.20% | 88.35% | +2.1 | 87.44% | 90.02% | +2.6 | 93.60% | 94.40% | +0.8 | 47.18% | 51.98% | +4.8 | 1 · 1894.0/1894.0 | 82.86% | 85.15% | +2.3 | 87.12% | 89.87% | +2.7 | 94.02% | 94.87% | +0.9 | 46.61% | 51.63% | +5.0 |
| 65 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m2 | m2 | 1 · 2310.0/2310.0 | 82.82% | 84.62% | +1.8 | 84.98% | 87.14% | +2.2 | 94.40% | 92.80% | -1.6 | 40.83% | 42.65% | +1.8 | 1 · 1894.0/1894.0 | 78.96% | 80.89% | +1.9 | 84.76% | 87.07% | +2.3 | 94.87% | 93.16% | -1.7 | 40.96% | 42.91% | +2.0 |
| 66 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m2 | m2 | 1 · 2310.0/2310.0 | 85.11% | 88.95% | +3.8 | 87.73% | 91.09% | +3.4 | 90.40% | 91.20% | +0.8 | 49.56% | 54.55% | +5.0 | 1 · 1894.0/1894.0 | 80.64% | 85.03% | +4.4 | 87.54% | 91.12% | +3.6 | 91.45% | 92.31% | +0.9 | 49.54% | 54.82% | +5.3 |
| 67 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 86.97% | 88.88% ±1.27 | +1.9 | 89.15% | 91.45% ±1.44 | +2.3 | 96.00% | 94.93% ±1.22 | -1.1 | 53.35% | 57.74% ±6.67 | +4.4 | 3 · 1894.0/1894.0 | 81.27% | 83.31% ±2.36 | +2.0 | 89.02% | 91.47% ±1.26 | +2.4 | 96.58% | 95.44% ±1.31 | -1.1 | 53.24% | 57.88% ±5.56 | +4.6 |
| 68 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.96% | 90.06% ±0.66 | +2.1 | 90.15% | 92.46% ±0.39 | +2.3 | 92.53% | 92.53% ±1.85 | +0.0 | 60.55% | 62.61% ±3.92 | +2.1 | 3 · 1894.0/1894.0 | 83.35% | 85.61% ±2.17 | +2.3 | 89.82% | 92.29% ±0.55 | +2.5 | 92.88% | 92.88% ±1.97 | +0.0 | 59.96% | 62.09% ±4.19 | +2.1 |
| 69 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m2 | m2 | 3 · 2310.0/2310.0 | 85.26% | 88.21% ±1.64 | +2.9 | 88.49% | 91.14% ±1.10 | +2.6 | 93.60% | 93.33% ±1.22 | -0.3 | 54.35% | 58.34% ±4.05 | +4.0 | 3 · 1894.0/1894.0 | 80.45% | 83.51% ±3.25 | +3.1 | 88.13% | 90.92% ±1.17 | +2.8 | 93.73% | 93.45% ±1.78 | -0.3 | 53.16% | 57.25% ±4.00 | +4.1 |
| 70 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m2 | m2 | 3 · 2310.0/2310.0 | 87.03% | 89.98% ±1.68 | +2.9 | 89.72% | 92.68% ±0.82 | +3.0 | 93.60% | 93.07% ±2.01 | -0.5 | 61.36% | 66.46% ±6.42 | +5.1 | 3 · 1894.0/1894.0 | 83.14% | 86.39% ±2.40 | +3.3 | 89.47% | 92.59% ±0.81 | +3.1 | 94.02% | 93.45% ±1.78 | -0.6 | 60.52% | 65.81% ±6.36 | +5.3 |
| 71 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m2 | m2 | 3 · 2310.0/2310.0 | 86.68% | 89.57% ±1.82 | +2.9 | 89.26% | 92.06% ±2.15 | +2.8 | 96.00% | 96.80% ±0.80 | +0.8 | 53.36% | 59.46% ±8.39 | +6.1 | 3 · 1894.0/1894.0 | 83.32% | 86.77% ±2.52 | +3.4 | 88.96% | 91.95% ±2.31 | +3.0 | 96.01% | 96.87% ±0.99 | +0.9 | 52.78% | 59.19% ±8.74 | +6.4 |
| 72 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m2 | m2 | 3 · 2310.0/2310.0 | 88.47% | 89.80% ±1.08 | +1.3 | 89.40% | 91.58% ±0.63 | +2.2 | 95.47% | 94.67% ±2.44 | -0.8 | 56.35% | 58.68% ±3.61 | +2.3 | 3 · 1894.0/1894.0 | 85.64% | 86.42% ±2.92 | +0.8 | 89.14% | 91.45% ±0.73 | +2.3 | 95.73% | 94.87% ±2.26 | -0.9 | 55.81% | 58.24% ±3.95 | +2.4 |
| 73 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2 | m2 | 3 · 2310.0/2310.0 | 86.20% | 87.77% ±2.25 | +1.6 | 87.68% | 89.56% ±0.96 | +1.9 | 92.27% | 91.73% ±4.03 | -0.5 | 47.85% | 50.40% ±4.51 | +2.6 | 3 · 1894.0/1894.0 | 82.69% | 84.43% ±4.38 | +1.7 | 87.85% | 89.94% ±1.53 | +2.1 | 92.59% | 92.02% ±4.30 | -0.6 | 50.09% | 53.25% ±7.62 | +3.2 |
| 74 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m2 | m2 | 3 · 2310.0/2310.0 | 88.10% | 89.60% ±1.18 | +1.5 | 89.93% | 92.00% ±2.10 | +2.1 | 93.33% | 92.80% ±2.88 | -0.5 | 61.64% | 63.02% ±8.88 | +1.4 | 3 · 1894.0/1894.0 | 84.08% | 86.03% ±1.38 | +1.9 | 89.65% | 91.87% ±2.12 | +2.2 | 92.88% | 92.31% ±3.08 | -0.6 | 61.18% | 62.63% ±9.01 | +1.4 |
| 75 | e2_xlmr_base_cross_ce_real_frozenemb_m2 | m2 | 3 · 2310.0/2310.0 | 84.79% | 88.15% ±1.89 | +3.4 | 87.92% | 90.93% ±1.43 | +3.0 | 91.73% | 93.07% ±3.70 | +1.3 | 53.13% | 57.86% ±8.71 | +4.7 | 3 · 1894.0/1894.0 | 79.16% | 82.75% ±3.99 | +3.6 | 87.68% | 90.86% ±1.61 | +3.2 | 92.59% | 94.02% ±3.73 | +1.4 | 52.71% | 57.65% ±9.32 | +4.9 |
| 76 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m2 | m2 | 3 · 2310.0/2310.0 | 86.07% | 89.23% ±0.93 | +3.2 | 88.29% | 91.51% ±1.04 | +3.2 | 94.40% | 94.13% ±2.31 | -0.3 | 54.14% | 59.16% ±6.71 | +5.0 | 3 · 1894.0/1894.0 | 82.31% | 85.77% ±1.47 | +3.5 | 87.92% | 91.34% ±1.18 | +3.4 | 95.16% | 94.87% ±1.48 | -0.3 | 53.26% | 58.43% ±6.85 | +5.2 |
| 77 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m2 | m2 | 3 · 2310.0/2310.0 | 86.10% | 87.24% ±1.72 | +1.1 | 88.98% | 90.64% ±0.49 | +1.7 | 95.20% | 94.67% ±0.46 | -0.5 | 54.85% | 55.30% ±0.56 | +0.4 | 3 · 1894.0/1894.0 | 81.79% | 83.04% ±2.70 | +1.3 | 88.78% | 90.53% ±0.49 | +1.8 | 95.44% | 94.59% ±0.99 | -0.9 | 54.50% | 54.98% ±0.87 | +0.5 |
| 78 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m2 | m2 | 3 · 2310.0/2310.0 | 85.07% | 86.26% ±4.57 | +1.2 | 89.40% | 91.24% ±0.98 | +1.8 | 92.80% | 92.80% ±2.12 | +0.0 | 59.12% | 59.47% ±7.73 | +0.4 | 3 · 1894.0/1894.0 | 82.81% | 83.96% ±2.01 | +1.1 | 89.27% | 91.20% ±0.91 | +1.9 | 93.45% | 92.59% ±2.61 | -0.9 | 58.97% | 59.38% ±7.20 | +0.4 |
| 79 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m2 | m2 | 3 · 2310.0/2310.0 | 87.73% | 89.30% ±1.17 | +1.6 | 90.07% | 92.14% ±1.23 | +2.1 | 94.13% | 93.60% ±2.12 | -0.5 | 59.44% | 61.90% ±5.54 | +2.5 | 3 · 1894.0/1894.0 | 83.78% | 85.75% ±1.70 | +2.0 | 89.85% | 92.05% ±1.30 | +2.2 | 94.30% | 93.73% ±1.78 | -0.6 | 58.99% | 61.58% ±5.59 | +2.6 |
| 80 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m2 | m2 | 2 · 2310.0/2310.0 | 83.16% | 85.04% ±0.70 | +1.9 | 85.49% | 87.58% ±1.84 | +2.1 | 92.80% | 92.40% ±2.83 | -0.4 | 50.76% | 53.98% ±0.49 | +3.2 | 2 · 1894.0/1894.0 | 79.14% | 81.13% ±0.32 | +2.0 | 84.81% | 87.01% ±1.96 | +2.2 | 92.31% | 91.88% ±3.02 | -0.4 | 49.53% | 52.70% ±0.09 | +3.2 |
| 81 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m2 | m2 | 1 · 2310.0/2310.0 | 78.16% | 78.95% | +0.8 | 88.79% | 91.88% | +3.1 | 90.40% | 91.20% | +0.8 | 58.85% | 62.30% | +3.4 | 1 · 1894.0/1894.0 | 77.79% | 76.82% | -1.0 | 88.90% | 92.18% | +3.3 | 91.45% | 92.31% | +0.9 | 60.11% | 63.91% | +3.8 |
| 82 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m2 | m2 | 3 · 2310.0/2310.0 | 83.46% | 86.17% ±0.51 | +2.7 | 86.20% | 88.91% ±1.16 | +2.7 | 86.67% | 86.13% ±0.46 | -0.5 | 55.34% | 57.82% ±5.50 | +2.5 | 3 · 1894.0/1894.0 | 79.54% | 82.51% ±0.56 | +3.0 | 85.61% | 88.47% ±1.30 | +2.9 | 86.04% | 85.47% ±0.00 | -0.6 | 54.02% | 56.57% ±5.88 | +2.5 |
| 83 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2 | m2 | 3 · 2310.0/2310.0 | 87.43% | 89.08% ±0.32 | +1.7 | 89.57% | 91.31% ±1.08 | +1.7 | 95.47% | 94.93% ±2.01 | -0.5 | 56.20% | 57.73% ±6.09 | +1.5 | 3 · 1894.0/1894.0 | 83.36% | 85.22% ±0.57 | +1.9 | 89.26% | 91.12% ±1.08 | +1.9 | 95.73% | 95.16% ±2.15 | -0.6 | 55.26% | 56.83% ±5.93 | +1.6 |
| 84 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m2 | m2 | 1 · 2310.0/2310.0 | 78.62% | 79.03% | +0.4 | 87.68% | 90.12% | +2.4 | 92.00% | 92.00% | +0.0 | 51.11% | 55.29% | +4.2 | 1 · 1894.0/1894.0 | 79.02% | 78.48% | -0.5 | 87.55% | 90.18% | +2.6 | 92.31% | 92.31% | +0.0 | 51.67% | 56.25% | +4.6 |
| 85 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m2 | m2 | 1 · 2310.0/2310.0 | 80.98% | 84.49% | +3.5 | 85.52% | 87.47% | +2.0 | 91.20% | 90.40% | -0.8 | 43.51% | 45.75% | +2.2 | 1 · 1894.0/1894.0 | 73.81% | 78.86% | +5.0 | 85.24% | 87.36% | +2.1 | 92.31% | 91.45% | -0.9 | 43.37% | 45.73% | +2.4 |
| 86 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m2 | m2 | 1 · 2310.0/2310.0 | 80.42% | 83.70% | +3.3 | 84.20% | 85.89% | +1.7 | 87.20% | 88.80% | +1.6 | 45.61% | 47.84% | +2.2 | 1 · 1894.0/1894.0 | 74.59% | 78.02% | +3.4 | 83.79% | 85.62% | +1.8 | 87.18% | 88.89% | +1.7 | 45.33% | 47.71% | +2.4 |
| 87 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m2 | m2 | 1 · 2310.0/2310.0 | 81.36% | 86.07% | +4.7 | 87.26% | 89.96% | +2.7 | 91.20% | 92.80% | +1.6 | 54.55% | 58.00% | +3.5 | 1 · 1894.0/1894.0 | 74.69% | 81.49% | +6.8 | 86.97% | 89.79% | +2.8 | 92.31% | 94.02% | +1.7 | 54.00% | 57.59% | +3.6 |
| 88 | e1_tfidf_hybrid_qwen3emb_lr_m2 | m2 | 1 · 2310.0/2310.0 | 81.85% | 83.54% | +1.7 | 84.30% | 86.92% | +2.6 | 85.60% | 86.40% | +0.8 | 49.31% | 52.68% | +3.4 | 1 · 1894.0/1894.0 | 75.98% | 75.94% | -0.0 | 83.91% | 86.69% | +2.8 | 85.47% | 86.32% | +0.9 | 49.26% | 52.88% | +3.6 |
| 90 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m2 | m2 | 3 · 2310.0/2310.0 | 81.27% | 83.41% ±1.26 | +2.1 | 82.08% | 85.16% ±1.17 | +3.1 | 87.20% | 88.80% ±0.00 | +1.6 | 47.17% | 51.32% ±5.03 | +4.1 | 3 · 1894.0/1894.0 | 75.26% | 78.03% ±1.57 | +2.8 | 81.44% | 84.67% ±1.16 | +3.2 | 86.89% | 88.03% ±0.00 | +1.1 | 46.39% | 50.55% ±4.87 | +4.2 |
| 14 | e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1 | m1 | 3 · 2358.0/2358.0 | 84.53% | 86.70% ±1.32 | +2.2 | 87.32% | 89.13% ±1.64 | +1.8 | 94.62% | 92.56% ±0.89 | -2.1 | 51.43% | 52.56% ±6.96 | +1.1 | 3 · 1942.0/1942.0 | 78.50% | 81.22% ±1.89 | +2.7 | 86.97% | 88.89% ±1.67 | +1.9 | 95.08% | 92.90% ±0.95 | -2.2 | 50.78% | 52.02% ±6.76 | +1.2 |
| 15 | e2_me5_base_cross_ce_real_frozenemb_lr4e5_m1 | m1 | 1 · 2358.0/2358.0 | 81.93% | 85.99% | +4.1 | 85.46% | 88.19% | +2.7 | 93.85% | 93.08% | -0.8 | 46.92% | 51.27% | +4.3 | 1 · 1942.0/1942.0 | 76.93% | 81.42% | +4.5 | 84.82% | 87.70% | +2.9 | 93.44% | 92.62% | -0.8 | 45.60% | 50.00% | +4.4 |
| 16 | e2_mmbert_base_cross_ce_real_frozenemb_lr1e5_m1 | m1 | 1 · 2358.0/2358.0 | 85.29% | 87.51% | +2.2 | 87.53% | 89.63% | +2.1 | 86.15% | 84.62% | -1.5 | 60.22% | 64.71% | +4.5 | 1 · 1942.0/1942.0 | 81.46% | 83.94% | +2.5 | 87.09% | 89.30% | +2.2 | 86.07% | 84.43% | -1.6 | 58.99% | 63.58% | +4.6 |
| 17 | e2_qwen3_17b_base_genlabel_ce_real_lora_m1 | m1 | 1 · 2358.0/2358.0 | 86.04% | 88.36% | +2.3 | 87.53% | 90.31% | +2.8 | 91.54% | 91.54% | +0.0 | 51.97% | 57.49% | +5.5 | 1 · 1942.0/1942.0 | 82.94% | 85.36% | +2.4 | 87.03% | 89.94% | +2.9 | 90.98% | 90.98% | +0.0 | 50.45% | 56.06% | +5.6 |
| 18 | e2_qwen3_17b_base_genlabel_ce_real_lora_noeot_m1 | m1 | 3 · 2358.0/2358.0 | 87.81% | 89.47% ±0.31 | +1.7 | 87.99% | 89.91% ±0.46 | +1.9 | 93.33% | 91.28% ±1.18 | -2.1 | 51.49% | 55.46% ±0.84 | +4.0 | 3 · 1942.0/1942.0 | 85.44% | 87.32% ±0.37 | +1.9 | 87.51% | 89.53% ±0.50 | +2.0 | 92.90% | 90.71% ±1.25 | -2.2 | 50.68% | 54.54% ±1.29 | +3.9 |
| 20 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr3e5_m1 | m1 | 3 · 2358.0/2358.0 | 86.18% | 88.64% ±0.35 | +2.5 | 88.36% | 90.54% ±1.35 | +2.2 | 94.36% | 92.82% ±0.44 | -1.5 | 56.58% | 62.15% ±8.85 | +5.6 | 3 · 1942.0/1942.0 | 82.53% | 85.35% ±0.13 | +2.8 | 87.99% | 90.31% ±1.37 | +2.3 | 94.54% | 92.90% ±0.47 | -1.6 | 55.64% | 61.38% ±8.74 | +5.7 |
| 21 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | m1 | 3 · 2358.0/2358.0 | 84.81% | 86.92% ±2.94 | +2.1 | 87.26% | 89.66% ±1.76 | +2.4 | 94.10% | 92.31% ±2.04 | -1.8 | 51.61% | 55.57% ±9.47 | +4.0 | 3 · 1942.0/1942.0 | 79.33% | 81.44% ±5.35 | +2.1 | 86.85% | 89.38% ±1.88 | +2.5 | 94.26% | 92.35% ±2.06 | -1.9 | 50.79% | 54.86% ±9.90 | +4.1 |
| 22 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin0_m1 | m1 | 3 · 2358.0/2358.0 | 83.77% | 86.26% ±2.47 | +2.5 | 85.01% | 87.58% ±1.87 | +2.6 | 92.56% | 91.54% ±5.55 | -1.0 | 46.27% | 51.11% ±8.58 | +4.8 | 3 · 1942.0/1942.0 | 80.16% | 82.98% ±3.75 | +2.8 | 84.82% | 87.61% ±1.84 | +2.8 | 92.08% | 90.98% ±5.91 | -1.1 | 46.89% | 52.22% ±8.31 | +5.3 |
| 23 | e2_qwen3_4b_base_genlabel_ce_real_qlora_noeot_m1 | m1 | 3 · 2358.0/2358.0 | 86.01% | 88.81% ±0.04 | +2.8 | 88.90% | 91.27% ±0.41 | +2.4 | 95.38% | 94.36% ±0.44 | -1.0 | 54.20% | 60.15% ±1.49 | +6.0 | 3 · 1942.0/1942.0 | 81.84% | 85.44% ±0.37 | +3.6 | 88.46% | 91.00% ±0.51 | +2.5 | 95.08% | 93.99% ±0.47 | -1.1 | 53.35% | 59.44% ±1.66 | +6.1 |
| 24 | e2_gemma3_1b_pt_cross_ce_real_lora_ep5_m1 | m1 | 2 · 2358.0/2358.0 | 85.57% | 87.89% ±0.40 | +2.3 | 87.30% | 89.39% ±1.03 | +2.1 | 95.00% | 93.08% ±0.00 | -1.9 | 50.21% | 55.53% ±1.80 | +5.3 | 2 · 1942.0/1942.0 | 81.29% | 84.00% ±1.05 | +2.7 | 86.93% | 89.14% ±1.09 | +2.2 | 95.49% | 93.44% ±0.00 | -2.0 | 49.49% | 54.84% ±1.86 | +5.3 |
| 25 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1 | m1 | 3 · 2358.0/2358.0 | 83.55% | 85.75% ±2.00 | +2.2 | 86.35% | 88.10% ±0.18 | +1.7 | 91.79% | 91.54% ±0.77 | -0.3 | 48.47% | 49.64% ±1.93 | +1.2 | 3 · 1942.0/1942.0 | 77.76% | 80.33% ±4.15 | +2.6 | 86.10% | 87.95% ±0.33 | +1.9 | 91.80% | 91.53% ±0.47 | -0.3 | 48.25% | 49.47% ±2.08 | +1.2 |
| 26 | e2_gemma3_1b_pt_cross_ce_real_lora_r32_m1 | m1 | 3 · 2358.0/2358.0 | 84.63% | 86.85% ±2.90 | +2.2 | 86.62% | 88.11% ±1.66 | +1.5 | 94.10% | 91.79% ±0.44 | -2.3 | 48.73% | 51.24% ±5.42 | +2.5 | 3 · 1942.0/1942.0 | 80.72% | 84.06% ±4.81 | +3.3 | 86.23% | 87.92% ±1.88 | +1.7 | 94.54% | 92.35% ±0.47 | -2.2 | 47.68% | 50.67% ±5.94 | +3.0 |
| 27 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_ep6_m1 | m1 | 3 · 2358.0/2358.0 | 83.89% | 85.91% ±0.61 | +2.0 | 86.38% | 88.49% ±0.54 | +2.1 | 91.03% | 88.72% ±1.60 | -2.3 | 51.25% | 54.75% ±3.40 | +3.5 | 3 · 1942.0/1942.0 | 80.76% | 82.80% ±0.47 | +2.0 | 86.13% | 88.34% ±0.52 | +2.2 | 90.98% | 88.52% ±1.42 | -2.5 | 51.33% | 54.93% ±2.61 | +3.6 |
| 28 | e2_mmbert_base_cross_ce_synth1x_frozenemb_lr2e5_fbmatched_m1 | m1 | 3 · 2358.0/2358.0 | 85.91% | 88.31% ±1.50 | +2.4 | 87.60% | 89.84% ±0.70 | +2.2 | 91.79% | 90.51% ±3.11 | -1.3 | 53.27% | 57.25% ±5.13 | +4.0 | 3 · 1942.0/1942.0 | 82.53% | 85.29% ±2.09 | +2.8 | 87.23% | 89.59% ±0.66 | +2.4 | 91.80% | 90.44% ±3.10 | -1.4 | 52.44% | 56.54% ±4.71 | +4.1 |
| 29 | e2_mmbert_base_cross_ce_synthm1blind_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.21% | 87.25% ±1.35 | +2.0 | 87.05% | 89.32% ±0.83 | +2.3 | 92.82% | 90.00% ±4.07 | -2.8 | 52.13% | 55.90% ±6.84 | +3.8 | 3 · 1942.0/1942.0 | 81.54% | 83.71% ±2.31 | +2.2 | 86.64% | 89.03% ±0.93 | +2.4 | 92.90% | 89.89% ±4.21 | -3.0 | 51.28% | 55.15% ±7.16 | +3.9 |
| 30 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr4e5_m1 | m1 | 1 · 2358.0/2358.0 | 77.27% | 79.25% | +2.0 | 87.00% | 89.39% | +2.4 | 93.08% | 92.31% | -0.8 | 53.07% | 55.56% | +2.5 | 1 · 1942.0/1942.0 | 77.30% | 79.41% | +2.1 | 87.05% | 89.58% | +2.5 | 94.26% | 93.44% | -0.8 | 54.25% | 57.00% | +2.8 |
| 31 | e2_qwen3_4b_base_genlabel_ce_real_lora16_entities_noeot_m1 | m1 | 1 · 2358.0/2358.0 | 86.48% | 88.66% | +2.2 | 87.77% | 90.39% | +2.6 | 96.15% | 95.38% | -0.8 | 51.44% | 56.88% | +5.4 | 1 · 1942.0/1942.0 | 83.88% | 86.13% | +2.3 | 87.32% | 90.03% | +2.7 | 95.90% | 95.08% | -0.8 | 50.43% | 55.77% | +5.3 |
| 32 | e2_qwen3_8b_base_genlabel_ce_real_qlora_ep2_noeot_m1 | m1 | 1 · 2358.0/2358.0 | 87.97% | 90.16% | +2.2 | 89.85% | 92.48% | +2.6 | 92.31% | 92.31% | +0.0 | 61.86% | 69.36% | +7.5 | 1 · 1942.0/1942.0 | 85.02% | 87.30% | +2.3 | 89.52% | 92.25% | +2.7 | 91.80% | 91.80% | +0.0 | 60.87% | 68.29% | +7.4 |
| 33 | e3_ensemble_seed6_kd_a05_t1_m1 | m1 | 1 · 2358.0/2358.0 | 87.74% | 89.77% | +2.0 | 88.92% | 90.58% | +1.7 | 94.62% | 93.85% | -0.8 | 57.48% | 59.22% | +1.7 | 1 · 1942.0/1942.0 | 83.88% | 86.45% | +2.6 | 88.66% | 90.41% | +1.8 | 95.08% | 94.26% | -0.8 | 56.86% | 58.67% | +1.8 |
| 34 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepshort_m1 | m1 | 3 · 2358.0/2358.0 | 85.28% | 86.56% ±0.31 | +1.3 | 87.49% | 88.71% ±0.73 | +1.2 | 94.87% | 92.56% ±1.18 | -2.3 | 53.03% | 54.47% ±1.03 | +1.4 | 3 · 1942.0/1942.0 | 81.12% | 83.16% ±0.83 | +2.0 | 87.20% | 88.53% ±0.61 | +1.3 | 95.08% | 92.62% ±0.82 | -2.5 | 52.74% | 54.25% ±1.16 | +1.5 |
| 35 | e2_gemma3_1b_pt_cross_ce_synthm1blind_lora_m1 | m1 | 3 · 2358.0/2358.0 | 85.09% | 87.58% ±2.10 | +2.5 | 87.87% | 89.56% ±0.84 | +1.7 | 93.33% | 91.03% ±2.91 | -2.3 | 54.46% | 58.93% ±1.87 | +4.5 | 3 · 1942.0/1942.0 | 80.48% | 84.04% ±3.12 | +3.6 | 87.52% | 89.33% ±0.88 | +1.8 | 93.44% | 90.98% ±2.84 | -2.5 | 53.74% | 58.36% ±1.69 | +4.6 |
| 36 | e2_me5_base_cross_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 83.55% | 86.21% ±0.36 | +2.7 | 86.93% | 89.31% ±1.13 | +2.4 | 95.13% | 93.85% ±2.31 | -1.3 | 52.23% | 56.28% ±6.08 | +4.1 | 3 · 1942.0/1942.0 | 77.04% | 79.76% ±0.74 | +2.7 | 86.38% | 88.89% ±1.18 | +2.5 | 94.81% | 93.44% ±2.46 | -1.4 | 51.03% | 55.16% ±6.23 | +4.1 |
| 38 | e2_qwen3_4b_base_genlabel_ce_real_lora16_noeot_m1 | m1 | 3 · 2358.0/2358.0 | 87.26% | 89.27% ±0.36 | +2.0 | 89.57% | 91.90% ±1.19 | +2.3 | 94.36% | 94.62% ±1.54 | +0.3 | 60.20% | 65.69% ±9.95 | +5.5 | 3 · 1942.0/1942.0 | 83.97% | 86.05% ±0.74 | +2.1 | 89.25% | 91.75% ±1.29 | +2.5 | 93.99% | 94.26% ±1.64 | +0.3 | 59.47% | 65.30% ±10.46 | +5.8 |
| 39 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 84.91% | 86.31% ±0.94 | +1.4 | 87.18% | 88.55% ±0.76 | +1.4 | 92.05% | 90.77% ±2.66 | -1.3 | 51.47% | 52.04% ±2.64 | +0.6 | 3 · 1942.0/1942.0 | 79.93% | 81.87% ±2.11 | +1.9 | 86.81% | 88.26% ±0.70 | +1.5 | 91.80% | 90.44% ±2.37 | -1.4 | 50.77% | 51.35% ±2.42 | +0.6 |
| 40 | e2_gemma3_1b_pt_cross_ce_real_lora_m1 | m1 | 3 · 2358.0/2358.0 | 84.98% | 87.29% ±1.71 | +2.3 | 87.35% | 89.15% ±0.91 | +1.8 | 93.85% | 91.28% ±1.60 | -2.6 | 52.69% | 56.09% ±2.91 | +3.4 | 3 · 1942.0/1942.0 | 80.59% | 83.58% ±2.71 | +3.0 | 87.14% | 89.04% ±0.91 | +1.9 | 94.54% | 91.80% ±2.17 | -2.7 | 52.60% | 56.19% ±2.57 | +3.6 |
| 41 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_kd_a05_t1_tsa_m1 | m1 | 3 · 2358.0/2358.0 | 85.65% | 87.28% ±0.90 | +1.6 | 87.26% | 89.01% ±0.64 | +1.8 | 94.62% | 92.56% ±1.18 | -2.1 | 51.62% | 52.62% ±0.21 | +1.0 | 3 · 1942.0/1942.0 | 82.28% | 84.06% ±0.77 | +1.8 | 86.90% | 88.74% ±0.65 | +1.8 | 94.81% | 92.62% ±0.82 | -2.2 | 50.96% | 51.99% ±0.36 | +1.0 |
| 42 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthr3_m1 | m1 | 3 · 2358.0/2358.0 | 86.57% | 88.56% ±0.49 | +2.0 | 87.40% | 89.12% ±0.38 | +1.7 | 92.82% | 92.31% ±0.77 | -0.5 | 53.11% | 54.34% ±1.97 | +1.2 | 3 · 1942.0/1942.0 | 83.38% | 85.79% ±0.89 | +2.4 | 87.07% | 88.89% ±0.50 | +1.8 | 92.90% | 92.35% ±0.95 | -0.5 | 52.59% | 53.79% ±2.27 | +1.2 |
| 43 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_m1 | m1 | 3 · 2358.0/2358.0 | 86.33% | 87.94% ±0.99 | +1.6 | 88.16% | 89.76% ±0.45 | +1.6 | 91.54% | 90.00% ±1.54 | -1.5 | 58.20% | 59.56% ±2.04 | +1.4 | 3 · 1942.0/1942.0 | 82.44% | 84.44% ±2.63 | +2.0 | 87.90% | 89.62% ±0.55 | +1.7 | 91.80% | 90.16% ±1.64 | -1.6 | 57.72% | 59.13% ±2.47 | +1.4 |
| 44 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_uprep2x5_m1 | m1 | 3 · 2358.0/2358.0 | 83.85% | 85.46% ±1.88 | +1.6 | 86.93% | 88.57% ±0.48 | +1.6 | 93.08% | 91.79% ±1.18 | -1.3 | 50.22% | 52.69% ±1.97 | +2.5 | 3 · 1942.0/1942.0 | 79.38% | 80.93% ±4.37 | +1.5 | 86.56% | 88.32% ±0.40 | +1.8 | 93.17% | 91.80% ±0.82 | -1.4 | 49.43% | 51.97% ±1.74 | +2.5 |
| 45 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_rdrop1_m1 | m1 | 3 · 2358.0/2358.0 | 83.60% | 85.60% ±1.27 | +2.0 | 86.67% | 88.90% ±1.54 | +2.2 | 91.79% | 90.51% ±3.20 | -1.3 | 53.54% | 56.15% ±7.70 | +2.6 | 3 · 1942.0/1942.0 | 79.32% | 81.43% ±1.66 | +2.1 | 86.22% | 88.58% ±1.60 | +2.4 | 91.80% | 90.44% ±3.10 | -1.4 | 52.68% | 55.36% ±7.74 | +2.7 |
| 46 | e2_mmbert_base_cross_ce_synthv2_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 84.00% | 86.30% ±0.90 | +2.3 | 86.21% | 88.30% ±0.27 | +2.1 | 92.56% | 91.28% ±2.70 | -1.3 | 48.07% | 52.66% ±1.35 | +4.6 | 3 · 1942.0/1942.0 | 80.58% | 83.17% ±1.42 | +2.6 | 85.87% | 88.10% ±0.36 | +2.2 | 92.62% | 91.26% ±2.50 | -1.4 | 47.62% | 52.44% ±1.67 | +4.8 |
| 47 | e2_qwen3_17b_base_cross_ce_real_lora_m1 | m1 | 1 · 2358.0/2358.0 | 87.19% | 88.76% | +1.6 | 88.91% | 90.21% | +1.3 | 88.46% | 88.46% | +0.0 | 56.65% | 62.84% | +6.2 | 1 · 1942.0/1942.0 | 84.21% | 86.12% | +1.9 | 88.56% | 90.01% | +1.4 | 88.52% | 88.52% | +0.0 | 55.96% | 62.43% | +6.5 |
| 48 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1 | m1 | 6 · 2358.0/2358.0 | 86.79% | 88.36% ±1.76 | +1.6 | 88.23% | 89.75% ±1.05 | +1.5 | 93.85% | 92.31% ±1.69 | -1.5 | 55.47% | 57.20% ±4.97 | +1.7 | 6 · 1942.0/1942.0 | 82.69% | 84.82% ±3.00 | +2.1 | 87.98% | 89.60% ±1.05 | +1.6 | 94.13% | 92.49% ±1.90 | -1.6 | 55.07% | 56.91% ±5.09 | +1.8 |
| 49 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr3e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.40% | 87.07% ±1.16 | +1.7 | 87.52% | 89.16% ±1.03 | +1.6 | 93.33% | 92.31% ±0.00 | -1.0 | 52.32% | 53.78% ±4.96 | +1.5 | 3 · 1942.0/1942.0 | 80.57% | 82.77% ±2.39 | +2.2 | 87.13% | 88.87% ±1.11 | +1.7 | 93.17% | 92.08% ±0.47 | -1.1 | 51.65% | 53.18% ±5.36 | +1.5 |
| 50 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 84.45% | 86.51% ±1.76 | +2.1 | 87.36% | 89.14% ±0.89 | +1.8 | 92.31% | 92.05% ±0.89 | -0.3 | 53.92% | 54.95% ±3.19 | +1.0 | 3 · 1942.0/1942.0 | 80.17% | 82.44% ±3.24 | +2.3 | 87.01% | 88.89% ±0.95 | +1.9 | 92.62% | 92.08% ±0.47 | -0.5 | 53.26% | 54.34% ±3.42 | +1.1 |
| 51 | e2_gemma3_1b_pt_cross_ce_real_lora_lr2e4_m1 | m1 | 3 · 2358.0/2358.0 | 84.71% | 86.65% ±0.34 | +1.9 | 86.71% | 88.67% ±1.39 | +2.0 | 93.08% | 90.77% ±1.33 | -2.3 | 50.62% | 54.77% ±4.72 | +4.2 | 3 · 1942.0/1942.0 | 80.82% | 83.16% ±0.45 | +2.3 | 86.40% | 88.48% ±1.24 | +2.1 | 93.72% | 91.26% ±2.37 | -2.5 | 50.05% | 54.22% ±4.09 | +4.2 |
| 52 | e2_gemma3_270m_cross_ce_real_lora_m1 | m1 | 3 · 2358.0/2358.0 | 82.03% | 84.02% ±0.63 | +2.0 | 85.10% | 87.01% ±1.28 | +1.9 | 90.77% | 88.72% ±1.94 | -2.1 | 48.54% | 51.39% ±2.75 | +2.8 | 3 · 1942.0/1942.0 | 78.01% | 80.35% ±1.65 | +2.3 | 84.77% | 86.80% ±1.42 | +2.0 | 91.26% | 89.07% ±1.71 | -2.2 | 48.16% | 51.13% ±3.36 | +3.0 |
| 53 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.28% | 87.12% ±0.75 | +1.8 | 88.08% | 89.89% ±0.51 | +1.8 | 93.08% | 90.77% ±1.33 | -2.3 | 54.45% | 58.77% ±1.88 | +4.3 | 3 · 1942.0/1942.0 | 80.40% | 82.43% ±1.51 | +2.0 | 87.82% | 89.73% ±0.45 | +1.9 | 93.72% | 91.26% ±1.25 | -2.5 | 53.81% | 58.27% ±2.38 | +4.5 |
| 54 | e2_mmbert_base_cross_ce_augboth_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.14% | 87.69% ±1.32 | +2.6 | 86.29% | 88.64% ±0.82 | +2.3 | 94.10% | 91.79% ±1.18 | -2.3 | 47.86% | 51.50% ±2.35 | +3.6 | 3 · 1942.0/1942.0 | 82.83% | 85.76% ±1.32 | +2.9 | 86.44% | 88.99% ±0.31 | +2.5 | 93.99% | 91.80% ±1.64 | -2.2 | 49.72% | 54.13% ±0.86 | +4.4 |
| 55 | e2_mmbert_base_cross_ce_augfiller_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 83.95% | 86.24% ±2.47 | +2.3 | 86.35% | 88.39% ±0.56 | +2.0 | 93.08% | 91.03% ±1.94 | -2.1 | 49.95% | 53.98% ±1.11 | +4.0 | 3 · 1942.0/1942.0 | 81.02% | 83.55% ±3.43 | +2.5 | 86.24% | 88.43% ±0.70 | +2.2 | 93.72% | 91.53% ±2.06 | -2.2 | 50.45% | 54.84% ±0.71 | +4.4 |
| 56 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_msd5_m1 | m1 | 3 · 2358.0/2358.0 | 82.79% | 85.12% ±1.71 | +2.3 | 85.97% | 88.09% ±2.33 | +2.1 | 94.10% | 92.82% ±1.18 | -1.3 | 47.82% | 51.02% ±5.20 | +3.2 | 3 · 1942.0/1942.0 | 77.64% | 80.09% ±1.19 | +2.5 | 85.51% | 87.75% ±2.24 | +2.2 | 93.99% | 92.62% ±0.82 | -1.4 | 46.88% | 50.15% ±4.86 | +3.3 |
| 57 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_m1 | m1 | 3 · 2358.0/2358.0 | 84.47% | 85.95% ±1.42 | +1.5 | 87.13% | 89.23% ±0.41 | +2.1 | 93.59% | 92.05% ±1.94 | -1.5 | 51.27% | 55.09% ±3.53 | +3.8 | 3 · 1942.0/1942.0 | 80.92% | 82.46% ±1.90 | +1.5 | 86.82% | 89.04% ±0.36 | +2.2 | 93.72% | 92.08% ±1.71 | -1.6 | 50.96% | 54.96% ±2.11 | +4.0 |
| 58 | e2_mmbert_base_cross_ce_real_frozenemb_lr4e5_m1 | m1 | 1 · 2358.0/2358.0 | 85.72% | 88.21% | +2.5 | 87.69% | 90.13% | +2.4 | 92.31% | 90.00% | -2.3 | 56.60% | 61.58% | +5.0 | 1 · 1942.0/1942.0 | 82.69% | 85.39% | +2.7 | 87.46% | 89.97% | +2.5 | 92.62% | 90.16% | -2.5 | 56.50% | 61.45% | +5.0 |
| 59 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 84.20% | 86.43% ±1.26 | +2.2 | 86.75% | 88.87% ±0.60 | +2.1 | 91.28% | 90.77% ±1.33 | -0.5 | 50.94% | 54.69% ±2.02 | +3.8 | 3 · 1942.0/1942.0 | 79.67% | 82.07% ±2.53 | +2.4 | 86.38% | 88.63% ±0.64 | +2.2 | 91.53% | 90.98% ±1.42 | -0.5 | 50.31% | 54.23% ±2.32 | +3.9 |
| 60 | e2_qwen3_17b_base_genlabel_ce_lora_noeot_synthr3_m1 | m1 | 3 · 2358.0/2358.0 | 87.34% | 89.48% ±1.48 | +2.1 | 88.53% | 90.43% ±1.05 | +1.9 | 91.28% | 91.03% ±1.60 | -0.3 | 54.11% | 58.80% ±3.98 | +4.7 | 3 · 1942.0/1942.0 | 84.40% | 85.68% ±3.76 | +1.3 | 88.07% | 90.07% ±1.17 | +2.0 | 90.98% | 90.71% ±1.25 | -0.3 | 52.95% | 57.59% ±4.38 | +4.6 |
| 61 | e2_xlmr_base_khonly_ce_real_frozenemb_m1 | m1 | 1 · 2358.0/2358.0 | 83.09% | 85.23% | +2.1 | 86.38% | 88.36% | +2.0 | 94.62% | 93.08% | -1.5 | 50.62% | 53.54% | +2.9 | 1 · 1942.0/1942.0 | 76.70% | 78.93% | +2.2 | 85.89% | 88.05% | +2.2 | 95.08% | 93.44% | -1.6 | 49.57% | 52.78% | +3.2 |
| 62 | e3_ensemble_seed_kd_a05_t1_m1 | m1 | 1 · 2358.0/2358.0 | 87.51% | 89.39% | +1.9 | 89.36% | 90.60% | +1.2 | 94.62% | 93.08% | -1.5 | 57.75% | 59.90% | +2.2 | 1 · 1942.0/1942.0 | 83.40% | 86.54% | +3.1 | 89.18% | 90.51% | +1.3 | 95.08% | 93.44% | -1.6 | 57.43% | 59.69% | +2.3 |
| 63 | e2_dual_bot_phobert_v2_reply_gemma3_1b_pt_concat_ce_real_lora_m1 | m1 | 3 · 2358.0/2358.0 | 85.08% | 87.21% ±1.12 | +2.1 | 86.24% | 88.57% ±0.11 | +2.3 | 93.85% | 93.33% ±2.35 | -0.5 | 49.59% | 52.95% ±3.34 | +3.4 | 3 · 1942.0/1942.0 | 81.44% | 83.78% ±2.31 | +2.3 | 86.00% | 88.44% ±0.15 | +2.4 | 94.26% | 93.72% ±2.50 | -0.5 | 49.53% | 53.02% ±3.03 | +3.5 |
| 64 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_llrd09_lr3e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.13% | 87.13% ±1.03 | +2.0 | 86.89% | 88.69% ±0.49 | +1.8 | 94.10% | 93.33% ±0.44 | -0.8 | 49.35% | 51.14% ±0.87 | +1.8 | 3 · 1942.0/1942.0 | 80.19% | 82.90% ±2.30 | +2.7 | 86.50% | 88.37% ±0.49 | +1.9 | 93.99% | 93.17% ±0.47 | -0.8 | 48.60% | 50.30% ±0.56 | +1.7 |
| 65 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr2e5_ep6_m1 | m1 | 3 · 2358.0/2358.0 | 85.03% | 86.62% ±1.96 | +1.6 | 86.90% | 88.14% ±1.56 | +1.2 | 92.05% | 90.26% ±2.70 | -1.8 | 51.77% | 51.57% ±5.09 | -0.2 | 3 · 1942.0/1942.0 | 80.26% | 82.22% ±3.77 | +2.0 | 86.54% | 87.91% ±1.58 | +1.4 | 92.35% | 90.44% ±2.88 | -1.9 | 50.93% | 50.85% ±5.09 | -0.1 |
| 66 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t2_tsa_m1 | m1 | 3 · 2358.0/2358.0 | 87.16% | 87.92% ±0.55 | +0.8 | 87.93% | 89.50% ±0.46 | +1.6 | 91.54% | 90.26% ±1.60 | -1.3 | 54.68% | 56.00% ±3.92 | +1.3 | 3 · 1942.0/1942.0 | 84.46% | 84.97% ±1.06 | +0.5 | 87.61% | 89.22% ±0.61 | +1.6 | 92.35% | 90.44% ±1.71 | -1.9 | 54.21% | 55.42% ±4.25 | +1.2 |
| 67 | e2_dual_phobert_v2_seg_concat_ce_real_fullemb_emblr01_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.50% | 87.25% ±1.21 | +1.8 | 87.20% | 89.07% ±0.80 | +1.9 | 94.10% | 93.33% ±0.89 | -0.8 | 53.44% | 54.45% ±4.56 | +1.0 | 3 · 1942.0/1942.0 | 81.04% | 82.91% ±2.44 | +1.9 | 86.84% | 88.75% ±0.82 | +1.9 | 94.26% | 93.44% ±0.82 | -0.8 | 52.69% | 53.64% ±4.72 | +1.0 |
| 68 | e2_gemma3_1b_pt_cross_ce_real_lora_lr5e5_m1 | m1 | 3 · 2358.0/2358.0 | 81.15% | 83.17% ±4.68 | +2.0 | 87.39% | 89.02% ±1.32 | +1.6 | 90.77% | 88.21% ±0.44 | -2.6 | 53.06% | 56.43% ±5.94 | +3.4 | 3 · 1942.0/1942.0 | 77.58% | 80.31% ±2.96 | +2.7 | 87.10% | 88.87% ±1.39 | +1.8 | 90.71% | 88.25% ±0.47 | -2.5 | 53.09% | 56.67% ±6.46 | +3.6 |
| 69 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_kd_a05_t1_tsa_m1 | m1 | 3 · 2358.0/2358.0 | 84.79% | 86.98% ±0.37 | +2.2 | 86.68% | 88.92% ±0.54 | +2.2 | 94.10% | 91.79% ±1.18 | -2.3 | 49.81% | 53.55% ±3.86 | +3.7 | 3 · 1942.0/1942.0 | 80.85% | 83.28% ±0.97 | +2.4 | 86.32% | 88.70% ±0.52 | +2.4 | 95.08% | 92.62% ±0.82 | -2.5 | 49.08% | 52.89% ±3.59 | +3.8 |
| 70 | e2_mmbert_base_cross_factor_ce_synthv2_frozenemb_lr2e5_conj_margin05_m1 | m1 | 3 · 2358.0/2358.0 | 83.72% | 85.26% ±1.02 | +1.5 | 86.09% | 88.36% ±0.15 | +2.3 | 93.85% | 92.56% ±2.35 | -1.3 | 47.34% | 51.45% ±0.81 | +4.1 | 3 · 1942.0/1942.0 | 79.65% | 81.05% ±3.57 | +1.4 | 85.99% | 88.41% ±0.14 | +2.4 | 94.26% | 92.90% ±2.50 | -1.4 | 47.88% | 52.34% ±1.19 | +4.5 |
| 71 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 84.72% | 86.91% ±1.10 | +2.2 | 87.64% | 90.02% ±0.55 | +2.4 | 92.56% | 91.03% ±1.78 | -1.5 | 53.52% | 58.03% ±1.21 | +4.5 | 3 · 1942.0/1942.0 | 77.00% | 79.33% ±1.09 | +2.3 | 87.35% | 89.91% ±0.62 | +2.6 | 93.17% | 91.80% ±2.17 | -1.4 | 53.00% | 57.76% ±1.41 | +4.8 |
| 72 | e2_phobert_v2_seg_cross_ce_real_fullemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.49% | 88.02% ±2.03 | +2.5 | 88.06% | 90.33% ±1.33 | +2.3 | 90.77% | 89.49% ±0.89 | -1.3 | 57.55% | 61.24% ±7.00 | +3.7 | 3 · 1942.0/1942.0 | 79.69% | 82.79% ±4.25 | +3.1 | 87.85% | 90.27% ±1.27 | +2.4 | 91.80% | 90.44% ±0.95 | -1.4 | 57.07% | 61.00% ±6.57 | +3.9 |
| 73 | e2_dual_phobert_v2_seg_concat_mlp_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 84.81% | 86.48% ±1.03 | +1.7 | 87.17% | 88.71% ±0.88 | +1.5 | 92.56% | 91.54% ±1.33 | -1.0 | 52.98% | 53.33% ±2.71 | +0.3 | 3 · 1942.0/1942.0 | 80.53% | 82.64% ±1.93 | +2.1 | 86.78% | 88.51% ±0.97 | +1.7 | 92.62% | 91.53% ±0.95 | -1.1 | 52.41% | 52.99% ±3.16 | +0.6 |
| 74 | e2_xlmr_base_cross_logitadjust_real_frozenemb_m1 | m1 | 3 · 2358.0/2358.0 | 82.89% | 85.63% ±0.67 | +2.7 | 85.62% | 88.15% ±0.92 | +2.5 | 93.59% | 92.56% ±0.89 | -1.0 | 47.18% | 50.52% ±2.90 | +3.3 | 3 · 1942.0/1942.0 | 78.09% | 81.09% ±0.77 | +3.0 | 85.13% | 87.82% ±1.06 | +2.7 | 93.99% | 92.90% ±1.71 | -1.1 | 46.40% | 49.83% ±3.25 | +3.4 |
| 75 | e2_me5_large_instruct_cross_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 86.24% | 88.63% ±0.89 | +2.4 | 88.85% | 90.75% ±0.78 | +1.9 | 92.05% | 90.26% ±1.78 | -1.8 | 58.24% | 62.32% ±6.19 | +4.1 | 3 · 1942.0/1942.0 | 82.41% | 85.18% ±1.02 | +2.8 | 88.45% | 90.46% ±0.76 | +2.0 | 91.80% | 89.89% ±2.37 | -1.9 | 57.20% | 61.40% ±6.06 | +4.2 |
| 76 | e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_conj_m1 | m1 | 3 · 2358.0/2358.0 | 84.02% | 85.79% ±1.12 | +1.8 | 86.95% | 88.94% ±0.35 | +2.0 | 89.23% | 87.44% ±4.70 | -1.8 | 54.26% | 58.10% ±3.91 | +3.8 | 3 · 1942.0/1942.0 | 79.33% | 81.12% ±2.25 | +1.8 | 86.53% | 88.63% ±0.40 | +2.1 | 89.34% | 87.43% ±5.01 | -1.9 | 53.28% | 57.23% ±3.66 | +3.9 |
| 77 | e2_mmbert_base_cross_ce_real_frozenemb_lr3e5_m1 | m1 | 3 · 2358.0/2358.0 | 83.85% | 85.77% ±0.44 | +1.9 | 86.97% | 89.12% ±0.48 | +2.2 | 93.08% | 90.00% ±1.54 | -3.1 | 53.05% | 57.59% ±2.12 | +4.5 | 3 · 1942.0/1942.0 | 79.37% | 81.34% ±1.45 | +2.0 | 86.58% | 88.87% ±0.62 | +2.3 | 93.44% | 90.16% ±1.64 | -3.3 | 52.36% | 57.06% ±2.28 | +4.7 |
| 78 | e2_dual_bot_phobert_v2_reply_qwen3_17b_base_concat_ce_real_lora_m1 | m1 | 1 · 2358.0/2358.0 | 83.94% | 85.75% | +1.8 | 85.91% | 88.08% | +2.2 | 93.08% | 93.08% | +0.0 | 44.98% | 49.19% | +4.2 | 1 · 1942.0/1942.0 | 80.17% | 82.11% | +1.9 | 85.54% | 87.86% | +2.3 | 93.44% | 93.44% | +0.0 | 44.53% | 48.93% | +4.4 |
| 79 | e2_visobert_cross_ce_real_frozenemb_lr4e5_m1 | m1 | 1 · 2358.0/2358.0 | 81.50% | 82.96% | +1.5 | 83.40% | 85.15% | +1.7 | 93.08% | 92.31% | -0.8 | 39.16% | 40.54% | +1.4 | 1 · 1942.0/1942.0 | 77.56% | 79.13% | +1.6 | 83.07% | 84.95% | +1.9 | 93.44% | 92.62% | -0.8 | 39.18% | 40.65% | +1.5 |
| 80 | e2_xlmr_base_cross_ce_real_frozenemb_lr4e5_m1 | m1 | 1 · 2358.0/2358.0 | 83.69% | 86.87% | +3.2 | 86.02% | 88.59% | +2.6 | 89.23% | 89.23% | +0.0 | 47.35% | 51.33% | +4.0 | 1 · 1942.0/1942.0 | 79.12% | 82.79% | +3.7 | 85.72% | 88.44% | +2.7 | 90.16% | 90.16% | +0.0 | 47.21% | 51.40% | +4.2 |
| 81 | e2_dual_mmbert_concat_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.18% | 86.53% ±0.93 | +1.3 | 87.47% | 89.09% ±1.39 | +1.6 | 93.59% | 91.79% ±1.60 | -1.8 | 50.41% | 53.60% ±6.21 | +3.2 | 3 · 1942.0/1942.0 | 79.32% | 80.79% ±2.08 | +1.5 | 87.22% | 88.98% ±1.25 | +1.8 | 93.72% | 92.08% ±1.71 | -1.6 | 50.15% | 53.57% ±5.27 | +3.4 |
| 82 | e2_dual_phobert_v2_seg_concat_ce_synthm1blind_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 86.95% | 88.27% ±0.46 | +1.3 | 89.28% | 90.71% ±1.97 | +1.4 | 88.72% | 87.95% ±3.47 | -0.8 | 66.36% | 65.70% ±12.82 | -0.7 | 3 · 1942.0/1942.0 | 83.55% | 85.19% ±1.18 | +1.6 | 88.94% | 90.43% ±2.10 | +1.5 | 88.80% | 87.70% ±3.28 | -1.1 | 65.57% | 64.74% ±13.13 | -0.8 |
| 83 | e2_dual_phobert_v2_seg_gated_ce_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.76% | 87.43% ±0.72 | +1.7 | 88.15% | 89.96% ±0.35 | +1.8 | 90.51% | 89.74% ±1.78 | -0.8 | 57.48% | 58.32% ±3.56 | +0.8 | 3 · 1942.0/1942.0 | 80.88% | 82.66% ±2.22 | +1.8 | 87.70% | 89.64% ±0.48 | +1.9 | 90.71% | 89.89% ±1.89 | -0.8 | 56.77% | 57.62% ±3.75 | +0.9 |
| 84 | e2_dual_phobert_v2_seg_concat_ce_synth1x_frozenemb_lr2e5_fbmatched_m1 | m1 | 3 · 2358.0/2358.0 | 84.57% | 86.72% ±0.33 | +2.2 | 87.68% | 89.31% ±1.65 | +1.6 | 91.54% | 89.74% ±3.87 | -1.8 | 56.25% | 57.40% ±8.00 | +1.2 | 3 · 1942.0/1942.0 | 78.76% | 81.96% ±1.18 | +3.2 | 87.27% | 89.02% ±1.64 | +1.8 | 91.53% | 89.62% ±4.21 | -1.9 | 55.26% | 56.52% ±7.79 | +1.3 |
| 85 | e2_dual_phobert_v2_seg_concat_ce_synth1x_fullemb_lr2e5_fbmatched_m1 | m1 | 3 · 2358.0/2358.0 | 84.59% | 85.74% ±0.40 | +1.2 | 87.37% | 88.95% ±1.34 | +1.6 | 92.56% | 90.51% ±2.70 | -2.1 | 55.37% | 55.59% ±5.54 | +0.2 | 3 · 1942.0/1942.0 | 78.83% | 80.05% ±1.85 | +1.2 | 87.09% | 88.81% ±1.29 | +1.7 | 92.62% | 90.44% ±2.88 | -2.2 | 55.01% | 55.41% ±5.35 | +0.4 |
| 86 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_hd01_m1 | m1 | 3 · 2358.0/2358.0 | 83.85% | 86.18% ±1.50 | +2.3 | 86.80% | 88.71% ±0.89 | +1.9 | 91.54% | 90.51% ±1.18 | -1.0 | 51.50% | 54.54% ±4.14 | +3.0 | 3 · 1942.0/1942.0 | 78.96% | 81.37% ±3.13 | +2.4 | 86.33% | 88.35% ±0.96 | +2.0 | 91.53% | 90.44% ±1.71 | -1.1 | 50.29% | 53.37% ±4.09 | +3.1 |
| 87 | e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 84.98% | 86.95% ±0.66 | +2.0 | 86.76% | 88.87% ±1.06 | +2.1 | 91.03% | 89.23% ±4.62 | -1.8 | 51.91% | 54.54% ±5.99 | +2.6 | 3 · 1942.0/1942.0 | 82.24% | 84.13% ±1.55 | +1.9 | 86.38% | 88.60% ±1.05 | +2.2 | 90.98% | 89.07% ±4.51 | -1.9 | 51.25% | 53.98% ±5.72 | +2.7 |
| 88 | e2_mmbert_base_cross_ce_real_frozenemb_lr2e5_pool4_rdrop1_msd5_m1 | m1 | 3 · 2358.0/2358.0 | 85.37% | 87.69% ±1.41 | +2.3 | 87.93% | 90.16% ±0.89 | +2.2 | 91.79% | 90.26% ±1.94 | -1.5 | 57.88% | 61.45% ±5.92 | +3.6 | 3 · 1942.0/1942.0 | 81.35% | 83.87% ±1.95 | +2.5 | 87.62% | 89.91% ±0.88 | +2.3 | 92.08% | 90.44% ±1.71 | -1.6 | 57.03% | 60.61% ±5.84 | +3.6 |
| 89 | e2_qwen3_06b_base_genlabel_ce_real_lora_noeot_m1 | m1 | 3 · 2358.0/2358.0 | 85.05% | 87.36% ±1.75 | +2.3 | 87.47% | 89.58% ±2.23 | +2.1 | 93.59% | 93.59% ±1.18 | -0.0 | 50.42% | 55.62% ±8.24 | +5.2 | 3 · 1942.0/1942.0 | 81.55% | 84.41% ±2.42 | +2.9 | 87.05% | 89.33% ±2.35 | +2.3 | 93.44% | 93.44% ±1.42 | +0.0 | 49.73% | 55.22% ±8.43 | +5.5 |
| 90 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a09_t1_tsa_m1 | m1 | 3 · 2358.0/2358.0 | 86.54% | 87.42% ±0.82 | +0.9 | 87.53% | 89.13% ±0.59 | +1.6 | 93.59% | 91.79% ±2.35 | -1.8 | 53.51% | 55.01% ±3.36 | +1.5 | 3 · 1942.0/1942.0 | 83.41% | 83.75% ±2.48 | +0.3 | 87.16% | 88.86% ±0.68 | +1.7 | 93.72% | 91.80% ±2.17 | -1.9 | 52.86% | 54.40% ±3.64 | +1.5 |
| 91 | e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1 | m1 | 3 · 2358.0/2358.0 | 84.16% | 85.40% ±2.21 | +1.2 | 85.86% | 87.35% ±0.99 | +1.5 | 90.26% | 88.97% ±3.87 | -1.3 | 45.47% | 47.72% ±4.30 | +2.3 | 3 · 1942.0/1942.0 | 80.31% | 81.69% ±4.11 | +1.4 | 85.90% | 87.55% ±1.53 | +1.7 | 90.44% | 89.07% ±4.13 | -1.4 | 47.40% | 50.16% ±7.15 | +2.8 |
| 92 | e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrep_m1 | m1 | 3 · 2358.0/2358.0 | 86.17% | 87.99% ±0.91 | +1.8 | 87.95% | 89.57% ±0.44 | +1.6 | 92.56% | 91.28% ±1.78 | -1.3 | 55.82% | 56.78% ±0.15 | +1.0 | 3 · 1942.0/1942.0 | 82.81% | 84.89% ±1.45 | +2.1 | 87.57% | 89.26% ±0.52 | +1.7 | 92.62% | 91.26% ±2.37 | -1.4 | 54.88% | 55.85% ±0.16 | +1.0 |
| 93 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsphobert_m1 | m1 | 3 · 2358.0/2358.0 | 86.35% | 87.42% ±1.11 | +1.1 | 88.02% | 89.56% ±2.06 | +1.5 | 91.54% | 90.00% ±2.77 | -1.5 | 58.93% | 59.09% ±8.12 | +0.2 | 3 · 1942.0/1942.0 | 82.19% | 83.69% ±1.30 | +1.5 | 87.64% | 89.29% ±2.08 | +1.6 | 90.98% | 89.34% ±2.96 | -1.6 | 58.33% | 58.48% ±8.17 | +0.2 |
| 94 | e2_xlmr_base_cross_ce_real_frozenemb_m1 | m1 | 3 · 2358.0/2358.0 | 83.20% | 85.94% ±1.86 | +2.7 | 86.03% | 88.28% ±1.37 | +2.2 | 90.26% | 90.26% ±3.55 | +0.0 | 50.47% | 54.11% ±8.05 | +3.6 | 3 · 1942.0/1942.0 | 77.52% | 80.40% ±3.98 | +2.9 | 85.71% | 88.04% ±1.57 | +2.3 | 90.98% | 90.98% ±3.57 | +0.0 | 49.96% | 53.67% ±8.66 | +3.7 |
| 95 | e2_xlmr_base_cross_wcesqrt_real_frozenemb_m1 | m1 | 3 · 2358.0/2358.0 | 84.31% | 86.94% ±0.72 | +2.6 | 86.38% | 88.96% ±1.02 | +2.6 | 92.56% | 91.54% ±2.66 | -1.0 | 51.70% | 55.65% ±6.10 | +3.9 | 3 · 1942.0/1942.0 | 80.41% | 83.32% ±1.04 | +2.9 | 85.92% | 88.68% ±1.16 | +2.8 | 93.44% | 92.35% ±1.71 | -1.1 | 50.80% | 54.92% ±6.34 | +4.1 |
| 96 | e2_dual_phobert_v2_seg_concat_logitadj025_real_frozenemb_lr2e5_m1 | m1 | 3 · 2358.0/2358.0 | 83.91% | 84.70% ±1.42 | +0.8 | 87.05% | 88.27% ±0.47 | +1.2 | 93.08% | 91.54% ±0.77 | -1.5 | 51.80% | 51.60% ±0.80 | -0.2 | 3 · 1942.0/1942.0 | 79.40% | 80.28% ±2.06 | +0.9 | 86.76% | 88.06% ±0.47 | +1.3 | 93.17% | 91.26% ±1.25 | -1.9 | 51.38% | 51.16% ±0.84 | -0.2 |
| 97 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr1e5_m1 | m1 | 3 · 2358.0/2358.0 | 83.15% | 84.00% ±4.29 | +0.9 | 87.48% | 88.88% ±0.88 | +1.4 | 91.03% | 90.00% ±2.04 | -1.0 | 56.24% | 55.57% ±7.22 | -0.7 | 3 · 1942.0/1942.0 | 80.71% | 81.30% ±2.29 | +0.6 | 87.22% | 88.66% ±0.85 | +1.4 | 91.53% | 89.34% ±2.17 | -2.2 | 55.95% | 55.16% ±6.84 | -0.8 |
| 98 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t2_tsa_m1 | m1 | 3 · 2358.0/2358.0 | 85.89% | 87.05% ±0.94 | +1.2 | 88.07% | 89.63% ±1.23 | +1.6 | 92.05% | 90.77% ±2.04 | -1.3 | 56.31% | 57.66% ±4.99 | +1.3 | 3 · 1942.0/1942.0 | 81.76% | 82.54% ±2.76 | +0.8 | 87.71% | 89.36% ±1.30 | +1.7 | 92.08% | 90.71% ±1.71 | -1.4 | 55.62% | 56.94% ±5.04 | +1.3 |
| 99 | e2_qwen3emb4b_crossattn_wcesqrtls_real_frozen_m1 | m1 | 2 · 2358.0/2358.0 | 82.11% | 83.59% ±0.67 | +1.5 | 84.23% | 85.84% ±1.88 | +1.6 | 90.00% | 88.85% ±2.72 | -1.2 | 47.85% | 50.88% ±0.03 | +3.0 | 2 · 1942.0/1942.0 | 78.03% | 79.60% ±0.27 | +1.6 | 83.47% | 85.17% ±2.01 | +1.7 | 89.34% | 88.11% ±2.90 | -1.2 | 46.58% | 49.53% ±0.34 | +3.0 |
| 100 | e2_phobert_v2_seg_cross_ce_real_frozenemb_lr1e5_m1 | m1 | 1 · 2358.0/2358.0 | 76.27% | 76.73% | +0.5 | 86.53% | 89.22% | +2.7 | 89.23% | 88.46% | -0.8 | 54.98% | 57.50% | +2.5 | 1 · 1942.0/1942.0 | 75.77% | 74.44% | -1.3 | 86.47% | 89.32% | +2.8 | 90.16% | 89.34% | -0.8 | 55.84% | 58.60% | +2.8 |
| 101 | e2_qwen3emb06b_crossattn_wcesqrtls_real_frozen_m1 | m1 | 3 · 2358.0/2358.0 | 82.32% | 84.55% ±0.52 | +2.2 | 84.83% | 86.97% ±1.13 | +2.1 | 84.10% | 82.82% ±0.44 | -1.3 | 52.38% | 54.84% ±5.54 | +2.5 | 3 · 1942.0/1942.0 | 78.33% | 80.80% ±0.59 | +2.5 | 84.15% | 86.42% ±1.26 | +2.3 | 83.33% | 81.97% ±0.00 | -1.4 | 51.01% | 53.51% ±5.90 | +2.5 |
| 102 | e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1 | m1 | 3 · 2358.0/2358.0 | 85.20% | 86.62% ±0.35 | +1.4 | 87.48% | 88.72% ±0.95 | +1.2 | 93.59% | 92.05% ±1.94 | -1.5 | 53.58% | 54.09% ±5.37 | +0.5 | 3 · 1942.0/1942.0 | 80.89% | 82.56% ±0.15 | +1.7 | 87.07% | 88.41% ±0.98 | +1.3 | 93.72% | 92.08% ±2.06 | -1.6 | 52.68% | 53.18% ±5.32 | +0.5 |
| 103 | e2_me5_base_cross_ce_real_frozenemb_lr1e5_m1 | m1 | 1 · 2358.0/2358.0 | 76.82% | 76.85% | +0.0 | 85.51% | 87.51% | +2.0 | 90.00% | 89.23% | -0.8 | 47.95% | 50.88% | +2.9 | 1 · 1942.0/1942.0 | 77.06% | 76.10% | -1.0 | 85.20% | 87.32% | +2.1 | 90.16% | 89.34% | -0.8 | 48.03% | 51.17% | +3.1 |
| 104 | e2_visobert_cross_ce_real_frozenemb_lr2e5_m1 | m1 | 1 · 2358.0/2358.0 | 79.68% | 82.81% | +3.1 | 83.95% | 85.46% | +1.5 | 90.00% | 89.23% | -0.8 | 41.79% | 43.28% | +1.5 | 1 · 1942.0/1942.0 | 72.43% | 77.08% | +4.6 | 83.58% | 85.22% | +1.6 | 90.98% | 90.16% | -0.8 | 41.57% | 43.14% | +1.6 |
| 105 | e2_visobert_cross_ce_real_frozenemb_lr1e5_m1 | m1 | 1 · 2358.0/2358.0 | 79.30% | 82.07% | +2.8 | 82.85% | 83.94% | +1.1 | 86.15% | 87.69% | +1.5 | 44.09% | 45.42% | +1.3 | 1 · 1942.0/1942.0 | 73.36% | 76.25% | +2.9 | 82.31% | 83.50% | +1.2 | 86.07% | 87.70% | +1.6 | 43.57% | 44.96% | +1.4 |
| 106 | e2_xlmr_base_cross_ce_real_frozenemb_lr1e5_m1 | m1 | 1 · 2358.0/2358.0 | 80.10% | 84.03% | +3.9 | 85.75% | 87.50% | +1.8 | 90.00% | 90.00% | +0.0 | 52.70% | 54.42% | +1.7 | 1 · 1942.0/1942.0 | 73.36% | 79.91% | +6.6 | 85.37% | 87.32% | +2.0 | 90.98% | 90.98% | +0.0 | 52.11% | 53.88% | +1.8 |
| 107 | e1_tfidf_hybrid_qwen3emb_lr_m1 | m1 | 1 · 2358.0/2358.0 | 81.01% | 82.08% | +1.1 | 83.30% | 85.16% | +1.9 | 84.62% | 83.85% | -0.8 | 46.81% | 49.77% | +3.0 | 1 · 1942.0/1942.0 | 75.09% | 74.39% | -0.7 | 82.84% | 84.82% | +2.0 | 84.43% | 83.61% | -0.8 | 46.61% | 49.76% | +3.1 |
| 108 | e1_tfidf_svmcal_ce_synth1x_fbmatched_m1 | m1 | 1 · 2358.0/2358.0 | 83.64% | 84.20% | +0.6 | 85.82% | 87.13% | +1.3 | 81.54% | 79.23% | -2.3 | 57.61% | 59.54% | +1.9 | 1 · 1942.0/1942.0 | 77.77% | 78.33% | +0.6 | 85.33% | 86.72% | +1.4 | 81.15% | 78.69% | -2.5 | 56.90% | 58.90% | +2.0 |
| 109 | e1_tfidf_svmcal_ce_synth1x_nofb_m1 | m1 | 1 · 2358.0/2358.0 | 82.76% | 83.43% | +0.7 | 85.40% | 86.78% | +1.4 | 80.77% | 78.46% | -2.3 | 54.97% | 57.63% | +2.7 | 1 · 1942.0/1942.0 | 76.80% | 77.51% | +0.7 | 84.89% | 86.35% | +1.5 | 80.33% | 77.87% | -2.5 | 54.14% | 56.89% | +2.7 |
| 110 | e1_tfidf_svmcal_ce_synth1x_noqparticle_m1 | m1 | 1 · 2358.0/2358.0 | 83.27% | 83.13% | -0.1 | 83.92% | 85.35% | +1.4 | 84.62% | 83.85% | -0.8 | 46.81% | 48.88% | +2.1 | 1 · 1942.0/1942.0 | 79.82% | 78.52% | -1.3 | 83.48% | 85.00% | +1.5 | 84.43% | 83.61% | -0.8 | 46.61% | 48.80% | +2.2 |
| 112 | e1_tfidf_svmcal_ce_synth1x_nofiller_m1 | m1 | 1 · 2358.0/2358.0 | 82.99% | 84.50% | +1.5 | 83.93% | 85.74% | +1.8 | 87.69% | 86.92% | -0.8 | 46.91% | 49.34% | +2.4 | 1 · 1942.0/1942.0 | 78.49% | 80.08% | +1.6 | 83.28% | 85.19% | +1.9 | 87.70% | 86.89% | -0.8 | 45.73% | 48.18% | +2.5 |
| 113 | e1_tfidf_svmcal_ce_synth1x_noofftopic_m1 | m1 | 1 · 2358.0/2358.0 | 83.02% | 82.92% | -0.1 | 84.23% | 85.65% | +1.4 | 84.62% | 83.85% | -0.8 | 48.25% | 50.23% | +2.0 | 1 · 1942.0/1942.0 | 79.44% | 78.32% | -1.1 | 83.90% | 85.42% | +1.5 | 84.43% | 83.61% | -0.8 | 48.58% | 50.75% | +2.2 |
| 114 | e2_dual_qwen3emb06b_concat_ce_real_frozen_m1 | m1 | 3 · 2358.0/2358.0 | 80.49% | 82.22% ±1.31 | +1.7 | 81.14% | 83.74% ±1.22 | +2.6 | 85.90% | 86.15% ±0.00 | +0.3 | 45.40% | 48.94% ±4.87 | +3.5 | 3 · 1942.0/1942.0 | 74.43% | 76.77% ±1.64 | +2.3 | 80.44% | 83.16% ±1.21 | +2.7 | 85.52% | 85.25% ±0.00 | -0.3 | 44.57% | 48.08% ±4.71 | +3.5 |
| 115 | e1_tfidf_svmcal_ce_synth1x_base_m1 | m1 | 1 · 2358.0/2358.0 | 82.56% | 82.62% | +0.1 | 83.68% | 85.30% | +1.6 | 83.85% | 83.08% | -0.8 | 46.58% | 48.65% | +2.1 | 1 · 1942.0/1942.0 | 78.84% | 77.89% | -1.0 | 83.18% | 84.89% | +1.7 | 83.61% | 82.79% | -0.8 | 46.15% | 48.33% | +2.2 |
| 116 | e1_tfidf_svmcal_ce_synth1x_matched_m1 | m1 | 1 · 2358.0/2358.0 | 82.76% | 83.20% | +0.4 | 85.40% | 86.51% | +1.1 | 83.08% | 80.77% | -2.3 | 55.10% | 56.76% | +1.7 | 1 · 1942.0/1942.0 | 76.78% | 77.26% | +0.5 | 84.86% | 86.04% | +1.2 | 82.79% | 80.33% | -2.5 | 54.30% | 56.00% | +1.7 |
| 117 | e1_tfidf_svmcal_ce_synth1x_nomoney_m1 | m1 | 1 · 2358.0/2358.0 | 83.74% | 83.26% | -0.5 | 84.49% | 85.51% | +1.0 | 85.38% | 83.85% | -1.5 | 48.68% | 50.46% | +1.8 | 1 · 1942.0/1942.0 | 80.24% | 78.59% | -1.6 | 83.98% | 85.08% | +1.1 | 85.25% | 83.61% | -1.6 | 48.15% | 50.00% | +1.9 |
| 118 | e1_tfidf_svmcal_ce_synth1x_fbonly_m1 | m1 | 1 · 2358.0/2358.0 | 82.32% | 81.80% | -0.5 | 83.40% | 84.32% | +0.9 | 85.38% | 83.85% | -1.5 | 43.87% | 43.78% | -0.1 | 1 · 1942.0/1942.0 | 78.78% | 77.22% | -1.6 | 83.11% | 84.10% | +1.0 | 85.25% | 83.61% | -1.6 | 44.64% | 44.54% | -0.1 |
Phân tích theo mức ảnh hưởng
| Mức | Method | Run | Kết luận |
|---|---|---|---|
| high | e2_xlmr_base_cross_ce_real_frozenemb | e2_xlmr_base_cross_ce_real_frozenemb_seed13_0a1472e9 | On dev, xlm-roberta-base cross-encoder with frozen embeddings beats every TF-IDF baseline on the same data/format/decode: fallback recall 0.975 +- 0.002 vs 0.943 (svmcal), precision 0.893 +- 0.030 vs 0.852, missed fallbacks 6-7 vs 15, fallb |
Cảnh báo registry
- e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m1: mixed code_commit across seeds: ['7f7b3058ec98d363388230b6c033902a5a2618ea', 'a014dd3f703d0c4cec6a40aca79c4dae6b52761d']
- e2_dual_bot_phobert_v2_reply_qwen3_06b_base_concat_ce_real_lora_m2: mixed code_commit across seeds: ['7f7b3058ec98d363388230b6c033902a5a2618ea', 'a014dd3f703d0c4cec6a40aca79c4dae6b52761d']
- e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m1: mixed code_commit across seeds: ['7f7b3058ec98d363388230b6c033902a5a2618ea', '8938eacfdbc03f60d19177775a404dd82773feda', 'a014dd3f703d0c4cec6a40aca79c4dae6b52761d']
- e2_dual_bot_qwen3_06b_base_reply_gemma3_1b_pt_concat_ce_real_lora_m2: mixed code_commit across seeds: ['7f7b3058ec98d363388230b6c033902a5a2618ea', '8938eacfdbc03f60d19177775a404dd82773feda', 'a014dd3f703d0c4cec6a40aca79c4dae6b52761d']
- e2_dual_phobert_v2_seg_concat_ce_frozenemb_reinit2_lr3e5_synthrepeval_m1: mixed per_device_batch across seeds: ['16', '32']
- e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m1: mixed code_commit across seeds: ['50d8c1f26346b6b89c3ce75b8905966ad88d9114', '7c34e09071ac90ecc10cdf634ee16e7528dd83f0']
- e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_lr5e5_m2: mixed code_commit across seeds: ['50d8c1f26346b6b89c3ce75b8905966ad88d9114', '7c34e09071ac90ecc10cdf634ee16e7528dd83f0']
- e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m1: mixed code_commit across seeds: ['1b8110c5644917fe7a7fcdf742516ec04cd17c6c', 'a7c6c656534ab8d173aa76d7a50c1372abac68f8']
- e2_dual_phobert_v2_seg_concat_ce_real_frozenemb_reinit2_lr3e5_kd_a05_t1_tsa_m2: mixed code_commit across seeds: ['1b8110c5644917fe7a7fcdf742516ec04cd17c6c', 'a7c6c656534ab8d173aa76d7a50c1372abac68f8']
- e2_me5_base_cross_ce_real_frozenemb_lr2e5: mixed code_commit across seeds: ['1503a547d6e50972632609b1efc77487b25c445e', '4166114f070e9c23ccc502896964be5ca1b5900d']
- e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m1: mixed code_commit across seeds: ['7c34e09071ac90ecc10cdf634ee16e7528dd83f0', '9cf9db5b286edb99e4de1ae900642d1f923c7f0c']
- e2_me5_large_instruct_cross_ce_real_frozenemb_lr1e5_m2: mixed code_commit across seeds: ['7c34e09071ac90ecc10cdf634ee16e7528dd83f0', '9cf9db5b286edb99e4de1ae900642d1f923c7f0c']
- e2_mmbert_base_cross_ce_augasrnoise_frozenemb_lr2e5_m1: mixed code_commit across seeds: ['7c34e09071ac90ecc10cdf634ee16e7528dd83f0', '7f7b3058ec98d363388230b6c033902a5a2618ea', '9cf9db5b286edb99e4de1ae900642d1f923c7f0c']
- e2_mmbert_base_cross_ce_real_frozenemb_lr1e5: mixed code_commit across seeds: ['4166114f070e9c23ccc502896964be5ca1b5900d', '434035beb22304e80dea2164609290ba0f7ea331']
- e2_mmbert_base_cross_ce_real_frozenemb_lr2e5: mixed code_commit across seeds: ['4166114f070e9c23ccc502896964be5ca1b5900d', '434035beb22304e80dea2164609290ba0f7ea331']
- e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m1: mixed code_commit across seeds: ['50d8c1f26346b6b89c3ce75b8905966ad88d9114', 'e65a5db21922265e4eed2d878504fec163e38d39']
- e2_mmbert_base_cross_factor_ce_real_frozenemb_lr2e5_m2: mixed code_commit across seeds: ['50d8c1f26346b6b89c3ce75b8905966ad88d9114', 'e65a5db21922265e4eed2d878504fec163e38d39']
- e2_phobert_v2_seg_cross_ce_real_frozenemb_lr2e5: mixed code_commit across seeds: ['1503a547d6e50972632609b1efc77487b25c445e', '4166114f070e9c23ccc502896964be5ca1b5900d']
- e2_qwen3_17b_base_cross_ce_real_lora_m1: mixed code_commit across seeds: ['2d84d036fdb33cea12d8694b108da7192b7fbbf2', 'bd04004542a18993c9547205ccdae4d3ea09a0d8']
- e2_qwen3_17b_base_cross_ce_real_lora_m2: mixed code_commit across seeds: ['2d84d036fdb33cea12d8694b108da7192b7fbbf2', 'bd04004542a18993c9547205ccdae4d3ea09a0d8']
- e2_xlmr_base_cross_ce_real_frozenemb: mixed code_commit across seeds: ['f9b4c786240ee5e4b48b0be346fa65edf96b8a8d', 'fa6989fead7d8ef372895c2cfbbdbd7a68a99369']
- e3_ensemble_seed_kd_a05_t1_m1: run(s) produced from a dirty working tree
- e3_ensemble_seed_kd_a05_t1_m2: run(s) produced from a dirty working tree