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Question Answering on HotpotQA (Contain-Acc, LLM-Acc)

65.6Containment AccuracyMemGraphRAG
37.10444.50251.959.298May 30, 2026

Evaluation results

MethodLinks
MemGraphRAGMethod Category=Graph-based RAG Methods2026.0565.669.4
HippoRAG2Method Category=Graph-based RAG Methods2026.0564.967.3
LightRAGMethod Category=Graph-based RAG Methods2026.0564.363.1
KGPMethod Category=Graph-based RAG Methods2026.0563.262.1
E2GraphRAGMethod Category=Graph-based RAG Methods2026.0561.565.7
HippoRAGMethod Category=Graph-based RAG Methods2026.0559.564
RAPTORMethod Category=Graph-based RAG Methods2026.0557.159.7
Vanilla RAG (Top-5)Method Category=Non-structure Methods, Top-k Retrieval=52026.055658.1
Vanilla RAG (Top-3)Method Category=Non-structure Methods, Top-k Retrieval=32026.0554.555.1
LazyGraphRAGMethod Category=Graph-based RAG Methods2026.0550.841.4
MS-GraphRAGMethod Category=Graph-based RAG Methods2026.0549.942.7
Vanilla RAG (Top-1)Method Category=Non-structure Methods, Top-k Retrieval=12026.0548.451.7
G-retrieverMethod Category=Graph-based RAG Methods2026.0544.743.7
llama-70B-instructMethod Category=Non-structure Methods, Backbone=llama-70B2026.0538.240.5