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ResearchFormerly WizWand

Preference-aligned Retrieval-Augmented Generation on PrefEval

77.96AccuracyEPIC
18.409633.869849.3364.7902May 18, 2026
Updated 5mo ago

Evaluation results

MethodLinks
EPICLLM Backend=gpt-oss-20b2026.0577.96
EPICLLM Backend=Llama-3.1-8B-Instruct2026.0565.61
EPICLLM Backend=Qwen3-4B-Instruct-25072026.0561.93
RAPTORLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.0538.07
Pref-QRLLM Backend=Llama-3.1-8B-Instruct, Method Category=Preference-conditioned RAG2026.0534.21
ContrieverLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.0533.51
HippoRAG 2LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.0533.51
NV-Embed-v2LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.0532.98
HippoRAG 2LLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.0532.98
PBRLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Preference-conditioned RAG2026.0532.98
Pref-QRLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Preference-conditioned RAG2026.0532.63
RAPTORLLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.0531.05
BM25LLM Backend=Qwen3-4B-Instruct-2507, Method Category=Standard RAG2026.0530.92
NV-Embed-v2LLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.0530.88
PBRLLM Backend=Llama-3.1-8B-Instruct, Method Category=Preference-conditioned RAG2026.0530.7
ContrieverLLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.0529.84
Pref-QRLLM Backend=gpt-oss-20b, Method Category=Preference-conditioned RAG2026.0529.47
NV-Embed-v2LLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.0529.28
RAPTORLLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.0528.07
BM25LLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.0527.97
ContrieverLLM Backend=Llama-3.1-8B-Instruct, Method Category=Standard RAG2026.0527.89
PBRLLM Backend=gpt-oss-20b, Method Category=Preference-conditioned RAG2026.0527.54
HippoRAG 2LLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.0527.19
BM25LLM Backend=gpt-oss-20b, Method Category=Standard RAG2026.0526.98
HippoRAGLLM Backend=gpt-oss-20b, Method Category=Indexing-enhanced RAG2026.0526.37
HippoRAGLLM Backend=Llama-3.1-8B-Instruct, Method Category=Indexing-enhanced RAG2026.0521.4
HippoRAGLLM Backend=Qwen3-4B-Instruct-2507, Method Category=Indexing-enhanced RAG2026.0520.7