Web Search Retrieval on TREC DL 19
77.6nDCG@10Exp4Fuse
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| Exp4FuseRetriever Type=Learned sparse, Base Retriever=SPLADE++-v12025.06 | 77.6 | 56.7 | 93.3 | |
| Exp4FuseRetriever Type=Learned sparse, Base Retriever=SPLADE++-v22025.06 | 77.1 | 56.6 | 93.9 | |
| Exp4FuseRetriever Type=Learned sparse, Base Retriever=SLIM++2025.06 | 76.6 | 50.6 | 87.2 | |
| LameRRetriever Type=Advanced dense, Base Retriever=SimLM2025.06 | 76.5 | 54.9 | 91.1 | |
| RepLLaMA + RankLLaMA-13BRetriever Type=Advanced multi-stage2025.06 | 76 | — | — | |
| uniCOIL + ColBERTv2/CQRetriever Type=Advanced multi-stage2025.06 | 74.6 | — | — | |
| Exp4FuseRetriever Type=Learned sparse, Base Retriever=uniCOIL2025.06 | 73.6 | 50.1 | 86.5 | |
| SPLADE++-v2Retriever Type=Learned sparse2025.06 | 73.6 | 50 | 87.6 | |
| SPLADE++-v1Retriever Type=Learned sparse2025.06 | 73.1 | 50.5 | 87.3 | |
| query2docRetriever Type=Advanced dense, Base Retriever=SimLM2025.06 | 72.9 | — | — | |
| SLIM++Retriever Type=Learned sparse2025.06 | 72.5 | 48.3 | 86.8 | |
| monoT5-3B + BM25Retriever Type=Advanced multi-stage2025.06 | 71.8 | — | — | |
| coCondenserRetriever Type=Advanced dense2025.06 | 71.7 | — | 82 | |
| SPLADE + ColBERT/BKLRetriever Type=Advanced multi-stage2025.06 | 71.6 | — | — | |
| SimLMRetriever Type=Advanced dense2025.06 | 71.4 | — | — | |
| TAS-BRetriever Type=Advanced dense2025.06 | 71.2 | — | 84.3 | |
| uniCOILRetriever Type=Learned sparse2025.06 | 70.2 | 46.1 | 82.9 | |
| Exp4FuseRetriever Type=Basic sparse, Base Retriever=docT5query2025.06 | 68.5 | 47.5 | 87.8 | |
| Contriever FT + HyDERetriever Type=Advanced dense2025.06 | 67.4 | — | — | |
| docT5queryRetriever Type=Basic sparse2025.06 | 64.2 | 40.3 | 83.1 | |
| Exp4FuseRetriever Type=Basic sparse, Base Retriever=BM252025.06 | 62 | 38.7 | 87 | |
| BM25Retriever Type=Basic sparse2025.06 | 50.6 | 30.1 | 75 |