S2G-RAG improves multi-hop question answering in RAG by using structured sufficiency and gap judging to control iterative retrieval and maintain compact evidence.
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S2G-RAG: Structured Sufficiency and Gap Judging for Iterative Retrieval-Augmented QA
S2G-RAG improves multi-hop question answering in RAG by using structured sufficiency and gap judging to control iterative retrieval and maintain compact evidence.