Information Retrieval on NFCorpus Full BEIR
79.32nDCG@10DIVE
Evaluation results
| Method | Links | |
|---|---|---|
| DIVEDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 79.32 | |
| j-v5-small + SOFTCENTROIDModel=j-v5-small, Program Strategy=SOFTCENTROID (default), K=3, α=0.5, τ=0.05, Cost=1×, Per-task tuning=No2026.05 | 42.14 | |
| j-v5-nano + SOFTCENTROIDModel=j-v5-nano, Program Strategy=SOFTCENTROID (default), K=3, α=0.5, τ=0.05, Cost=1×, Per-task tuning=No2026.05 | 40.81 | |
| SearchDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 40.74 | |
| j-v5-smallModel=j-v5-small2026.05 | 39.76 | |
| j-v5-nanoModel=j-v5-nano2026.05 | 38.75 | |
| e5-base-v2 + SOFTCENTROIDModel=e5-base-v2, Program Strategy=SOFTCENTROID (default), K=3, α=0.5, τ=0.05, Cost=1×, Per-task tuning=No2026.05 | 36.85 | |
| e5-base-v2Model=e5-base-v22026.05 | 35.47 | |
| LLM2VecDimension=4096d, Backbone=LLM2Vec-Mistral-7B2026.05 | 29.2 | |
| SMECDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 17.15 | |
| MatryoshkaDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 13.83 |