Passage Reranking on BEIR (test)
85.99CovidRank-Nexus-2B
Evaluation Results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Rank-Nexus-2Bbackbone=InternVL, category=Proposed method2026.01 | 85.99 | 45.7 | 72.21 | 37.6 | 34.17 | 55.72 | 53.11 | 54.92 | |
| Rank-R1parameters=14B, category=Reasoning reranker2026.01 | 84.63 | 44.05 | 75.96 | 38.58 | 32.95 | 56.91 | 49.2 | 54.61 | |
| RankZephyrparameters=7B, category=Non-reasoning reranker2026.01 | 84 | 44.6 | 74.9 | 36.7 | 31.8 | 54.3 | 52.6 | 54.13 | |
| Rank-R1parameters=7B, category=Reasoning reranker2026.01 | 83.71 | 42.27 | 72.16 | 38.94 | 33.08 | 54.46 | 50.6 | 53.6 | |
| RankVicunaparameters=7b, category=Reasoning reranker2026.01 | 80.5 | 44.4 | 70.8 | 33.2 | 34.2 | 48.9 | 46.9 | 51.27 | |
| Rank-Nexus-2Bbackbone=QwenVL, category=Proposed method2026.01 | 80.22 | 45.1 | 73.84 | 36.75 | 33.41 | 53.47 | 52.6 | 50.27 | |
| RankT5parameters=3B, category=Non-reasoning reranker2026.01 | 80.19 | 44.85 | 74.6 | 37.4 | 31.73 | 51.45 | 49.11 | 52.76 | |
| Rank1parameters=7B, category=Reasoning reranker2026.01 | 79.04 | 35.79 | 73.32 | 37.52 | 25.41 | 57.11 | 47.67 | 50.84 | |
| ListT5parameters=base, category=Non-reasoning reranker2026.01 | 78.3 | 43.7 | 74.1 | 35.6 | 33.5 | 52.1 | 48.5 | 52.26 | |
| RankGPTbackbone=GPT-3.5, category=Reasoning reranker2026.01 | 76.7 | 44.5 | 70.4 | 35.6 | 32.1 | 50.6 | 48.9 | 51.26 | |
| BM25type=Retriever2026.01 | 59.47 | 31.8 | 67.89 | 33.75 | 33.04 | 40.7 | 39.52 | 43.74 |