Information Retrieval on HotpotQA (MRR@10, nDCG@10)
85.04nDCG@10ReTreever
Evaluation results
| Method | Links | ||
|---|---|---|---|
| ReTreeverLatency (ms)=10.012025.02 | 85.04 | — | |
| LLMLLM Backbone=Qwen3-embedding, Space Type=LLM, Space=1.0x, Time (Other)=41.70s, Time (Search)=332.66s2026.01 | 76.85 | 89.76 | |
| IKELLM Backbone=Qwen3-embedding, Space Type=IKE, psi=10, Space=8x reduction, Time (Other)=14.51s, Time (Search)=57.21s2026.01 | 75.41 | 88.92 | |
| LLMLLM Backbone=LLM2Vec, Space Type=LLM, Space=1.0x, Time (Other)=46.33s, Time (Search)=326.61s2026.01 | 74.09 | 83.83 | |
| IKELLM Backbone=LLM2Vec, Space Type=IKE, psi=12, Space=8x reduction, Time (Other)=18.17s, Time (Search)=54.82s2026.01 | 73.24 | 83.69 | |
| RaptorLatency (ms)=2246.512025.02 | 59.37 | — | |
| Hier-KmeansLatency (ms)=3.822025.02 | 27.34 | — | |
| Hier-GMMLatency (ms)=5.062025.02 | 17.19 | — |