Ad Hoc Retrieval on HotpotQA
68.2NDCG@10SPQE
Evaluation Results
| Method | Links | |
|---|---|---|
| SPQEretriever=Dense, backbone=Contriever-msmarco2025.10 | 68.2 | |
| SPQEretriever=Sparse BM252025.10 | 66.5 | |
| OPQEretriever=Sparse BM25, model_scale=7B2025.10 | 65.4 | |
| DRretriever=Sparse BM25, model_scale=7B2025.10 | 65.2 | |
| DRretriever=Dense, backbone=Contriever-msmarco, model_scale=3B2025.10 | 65 | |
| DRretriever=Dense, backbone=Contriever-msmarco, model_scale=7B2025.10 | 64.9 | |
| OPQEretriever=Dense, backbone=Contriever-msmarco, model_scale=7B2025.10 | 64.9 | |
| DRretriever=Sparse BM25, model_scale=3B2025.10 | 64.5 | |
| Baseretriever=Dense, backbone=Contriever-msmarco2025.10 | 63.8 | |
| OPQEretriever=Dense, backbone=Contriever-msmarco, model_scale=3B2025.10 | 63.7 | |
| Baseretriever=Sparse BM252025.10 | 63.3 | |
| OPQEretriever=Sparse BM25, model_scale=3B2025.10 | 63.3 |