Information Retrieval on FIQA BEIR (test)
93.19nDCG@10DIVE
Evaluation results
| Method | Links | ||
|---|---|---|---|
| DIVEDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 93.19 | — | |
| DIVEBackbone=LLM2Vec-Sheared-LLaMA-1.3B, Dimension=128d2026.05 | 92.15 | 95.87 | |
| Qwen3-8BModel Size Category=>=1B parameters2025.10 | 64.6 | — | |
| Qwen3-4BModel Size Category=>=1B parameters2025.10 | 62.7 | — | |
| inf-v1Model Size Category=<1B parameters2025.10 | 62.4 | — | |
| LENS-d4KModel Size Category=>=1B parameters2025.10 | 60.4 | — | |
| bge-en-iclModel Size Category=>=1B parameters2025.10 | 59.7 | — | |
| inf-v1-1.5bModel Size Category=>=1B parameters2025.10 | 56.1 | — | |
| gte-base-v1.5Model Size Category=<1B parameters2025.10 | 48.7 | — | |
| e5-large-instModel Size Category=>=1B parameters2025.10 | 48.4 | — | |
| RepLLaMA + RankLLaMA-13B2025.06 | 48.1 | — | |
| Qwen3-0.6BModel Size Category=<1B parameters2025.10 | 46.6 | — | |
| SearchDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 45.69 | — | |
| bge-largeModel Size Category=<1B parameters2025.10 | 45 | — | |
| bge-lg-v1.5Model Size Category=<1B parameters2025.10 | 45 | — | |
| gte-largeModel Size Category=>=1B parameters2025.10 | 44.5 | — | |
| e5-largeModel Size Category=<1B parameters2025.10 | 43.8 | — | |
| MILCOModel Size Category=<1B parameters2025.10 | 42.7 | — | |
| gte-baseModel Size Category=<1B parameters2025.10 | 40.8 | — | |
| opensearch-gteModel Size Category=<1B parameters2025.10 | 40.7 | — | |
| 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 | 40.32 | — | |
| e5-base-v2Model=e5-base-v22026.05 | 39.85 | — | |
| Splade-V3Model Size Category=<1B parameters2025.10 | 37.4 | — | |
| Exp4FuseBase Retriever=SPLADE++-v12025.06 | 36.5 | — | |
| SeismicWaveCorpus Size=57K2026.02 | 35.6 | — | |
| BMPCorpus Size=57K2026.02 | 35.5 | — | |
| SPCorpus Size=57K2026.02 | 35.5 | — | |
| LSP/0Corpus Size=57K2026.02 | 35.1 | — | |
| SPLADE++-v12025.06 | 34.7 | — | |
| SafeCorpus Size=57K2026.02 | 34.7 | — | |
| MatryoshkaDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 29.9 | — | |
| TAS-B2025.06 | 29.6 | — | |
| uniCOIL2025.06 | 28.9 | — | |
| LLM2VecDimension=4096d, Backbone=LLM2Vec-Mistral-7B2026.05 | 28.43 | — | |
| Contriever + HyDE2025.06 | 27.3 | — | |
| Exp4FuseBase Retriever=docT5query2025.06 | 26.3 | — | |
| docT5query2025.06 | 25.2 | — | |
| Exp4FuseBase Retriever=BM252025.06 | 24.7 | — | |
| BM252025.06 | 23.6 | — | |
| Search-AdaptorBackbone=LLM2Vec-Sheared-LLaMA-1.3B, Dimension=128d2026.05 | 21.66 | 25.52 | |
| SMECDimension=512d, Backbone=LLM2Vec-Mistral-7B2026.05 | 21.55 | — | |
| FrozenBackbone=LLM2Vec-Sheared-LLaMA-1.3B, Dimension=2048d2026.05 | 16.63 | — | |
| SMECBackbone=LLM2Vec-Sheared-LLaMA-1.3B, Dimension=128d2026.05 | 14.05 | 16.91 | |
| Matryoshka-AdaptorBackbone=LLM2Vec-Sheared-LLaMA-1.3B, Dimension=128d2026.05 | 12.97 | 17.83 |