Information Retrieval on LoTTE 5 search sets mean (test)
72Success@5ColBERTv2
Evaluation Results
| Method | Links | ||||
|---|---|---|---|---|---|
| ColBERTv2Encoder=BERTbase2026.04 | 72 | — | — | — | |
| ColBERTv2Encoder=DistilBERT2026.04 | 70.6 | — | — | — | |
| SPLADEv3Encoder=DistilBERT2026.04 | 70.3 | 1.4 | 165 | 19.1 | |
| SAE-SPLADEEncoder=DistilBERT, k=162026.04 | 69.4 | 1.37 | 191 | 18.7 | |
| SPLADEEncoder=DistilBERT2026.04 | 68.9 | 1.47 | 118 | 18.1 | |
| SAE-SPLADEEncoder=DistilBERT, k=82026.04 | 68.8 | 0.67 | 109 | 18.8 | |
| SAE-SPLADEEncoder=DistilBERT, k=42026.04 | 68.2 | 0.33 | 66 | 18.6 | |
| BM25Encoder=-2026.04 | 51 | 0.13 | 39 | 0 |