Multi-Hop Question Answering on 2Wiki (CEM %)
71.7CEM (%)HiPRAG-7B
Evaluation results
| Method | Links | |
|---|---|---|
| HiPRAG-7BModel Size=7B2025.10 | 71.7 | |
| HiPRAG-3BModel Size=3B2025.10 | 67.4 | |
| β-GRPO2025.10 | 66 | |
| β-GRPO-step*Reward=β-GRPO's reward, Output Format=HiPRAG's format2025.10 | 66 | |
| Search-R1-step*Search Strategy=Search-R1 v0.3, Output Format=HiPRAG's format2025.10 | 64.2 | |
| Search-R12025.10 | 63.6 | |
| R1-Searcher++2025.10 | 63.2 | |
| R1-Searcher2025.10 | 60.3 | |
| Search-o12025.10 | 45.6 | |
| IRCoT2025.10 | 37.6 | |
| Standard RAG2025.10 | 21.6 | |
| Direct Inference2025.10 | 16 |