Preference-aligned Retrieval-Augmented Generation on PrefELI5
87.95AccuracyEPIC
Evaluation Results
| Method | Links | |
|---|---|---|
| EPICLLM Backend=Qwen3-4B-Instruct-25072026.05 | 87.95 | |
| EPICLLM Backend=Llama-3.1-8B-Instruct2026.05 | 87.95 | |
| EPICLLM Backend=gpt-oss-20b2026.05 | 87.61 | |
| HippoRAG 2LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.05 | 80.55 | |
| NV-Embed-v2LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.05 | 79.45 | |
| PBRLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Preference-conditioned RAG2026.05 | 79.04 | |
| ContrieverLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.05 | 78.9 | |
| RAPTORLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.05 | 78.77 | |
| Pref-QRLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Preference-conditioned RAG2026.05 | 78.63 | |
| NV-Embed-v2LLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.05 | 77.01 | |
| HippoRAGLLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.05 | 76.24 | |
| ContrieverLLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.05 | 75.49 | |
| RAPTORLLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.05 | 75.48 | |
| HippoRAG 2LLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.05 | 75.21 | |
| PBRLLM Backend=gpt-oss-20b, Method Category=Preference-conditioned RAG2026.05 | 75.07 | |
| Pref-QRLLM Backend=gpt-oss-20b, Method Category=Preference-conditioned RAG2026.05 | 74.41 | |
| HippoRAGLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.05 | 74.25 | |
| BM25LLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.05 | 73.9 | |
| BM25LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.05 | 73.84 | |
| HippoRAGLLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.05 | 71.37 | |
| PBRLLM Backend=Llama-3.1-8B-Instruct, Method Category=Preference-conditioned RAG2026.05 | 70.14 | |
| NV-Embed-v2LLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.05 | 69.86 | |
| HippoRAG 2LLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.05 | 69.73 | |
| Pref-QRLLM Backend=Llama-3.1-8B-Instruct, Method Category=Preference-conditioned RAG2026.05 | 69.59 | |
| ContrieverLLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.05 | 69.45 | |
| BM25LLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.05 | 69.04 | |
| RAPTORLLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.05 | 65.48 |