LEGO: Synergizing Expert GraphRAG and Expert Chain-of-Thought for Legal Reasoning
Large language models are increasingly applied to high-risk domains such as law, yet complex legal reasoning remains limited by two structural challenges. First, existing RAG and GraphRAG methods emphasize lexical or semantic similarity while overlooking normative relations among legal provisions. Second, vanilla Chain...
Qing-Jing Chen, Jun-Kai Zhang, Shao-Chun Wang et al.
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