Conversational Retrieval on LoCoMo (LOCO-CV α)
0.752Hit@1BM25 ⊕ max-sim
Evaluation Results
| Method | Links | |||
|---|---|---|---|---|
| BM25 ⊕ max-simEncoder=e5-large-v2, Pooling=max-sim2026.06 | 0.752 | 0.894 | 0.829 | |
| BM25 ⊕ mean-poolEncoder=e5-large-v2, Pooling=mean-pool2026.06 | 0.666 | 0.851 | 0.766 | |
| Dense, max-sim (late)Encoder=e5-large-v2, Pooling=max-sim (late)2026.06 | 0.664 | 0.863 | 0.769 | |
| BM252026.06 | 0.64 | 0.833 | 0.746 | |
| Dense, mean-pool (early)Encoder=e5-large-v2, Pooling=mean-pool (early)2026.06 | 0.427 | 0.713 | 0.573 |