Preference-aligned Retrieval-Augmented Generation on PrefRQ
93.89AccuracyEPIC
Evaluation Results
| Method | Links | |
|---|---|---|
| EPICLLM Backend=gpt-oss-20b2026.05 | 93.89 | |
| HippoRAGLLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.05 | 89.86 | |
| Pref-QRLLM Backend=gpt-oss-20b, Method Category=Preference-conditioned RAG2026.05 | 89 | |
| BM25LLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.05 | 87.33 | |
| ContrieverLLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.05 | 87.22 | |
| PBRLLM Backend=gpt-oss-20b, Method Category=Preference-conditioned RAG2026.05 | 87 | |
| NV-Embed-v2LLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.05 | 86.56 | |
| HippoRAG 2LLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.05 | 86.56 | |
| RAPTORLLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.05 | 86.33 | |
| EPICLLM Backend=Llama-3.1-8B-Instruct2026.05 | 83 | |
| Pref-QRLLM Backend=Llama-3.1-8B-Instruct, Method Category=Preference-conditioned RAG2026.05 | 71.33 | |
| PBRLLM Backend=Llama-3.1-8B-Instruct, Method Category=Preference-conditioned RAG2026.05 | 70.67 | |
| NV-Embed-v2LLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.05 | 70.22 | |
| EPICLLM Backend=Qwen3-4B-Instruct-25072026.05 | 69.78 | |
| ContrieverLLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.05 | 68.11 | |
| HippoRAG 2LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.05 | 68.11 | |
| RAPTORLLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.05 | 66.67 | |
| HippoRAG 2LLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.05 | 66 | |
| NV-Embed-v2LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.05 | 65.22 | |
| ContrieverLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.05 | 65 | |
| PBRLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Preference-conditioned RAG2026.05 | 64.33 | |
| BM25LLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.05 | 64.22 | |
| RAPTORLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.05 | 60.89 | |
| Pref-QRLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Preference-conditioned RAG2026.05 | 59.44 | |
| HippoRAGLLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.05 | 54 | |
| BM25LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.05 | 45.44 | |
| HippoRAGLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.05 | 19.22 |