Retrieval on NQ (Rec@10, nDCG@10)
89.85Recall@10CausalNeg
Evaluation results
| Method | Links | ||
|---|---|---|---|
| CausalNeg2026.05 | 89.85 | 78.17 | |
| Random2026.05 | 88.63 | 76.7 | |
| Mined-only2026.05 | 86.74 | 77.15 | |
| Naïve Mixture (SyNeg)2026.05 | 84.15 | 74.33 | |
| ReTreeversampling=deterministic2025.02 | 77.5 | 54.58 | |
| ReTreever - Stochasticsampling=stochastic2025.02 | 77.36 | 54.48 | |
| Encoder + MLPprojection=MLP2025.02 | 75.1 | 52.23 | |
| Encoder + Linearprojection=linear2025.02 | 68.61 | 47.62 | |
| Encoder + MRLtraining=Matryoshka Representation Learning2025.02 | 67.1 | 46.6 | |
| Encoder2025.02 | 57.53 | 42.15 | |
| CoT Generation2026.05 | 0.1 | 0.05 | |
| Vanilla Generation2026.05 | 0.03 | 0.02 |