GeAR augments any standard retriever with entity-linked graph expansion and a memory-based agent loop, setting new state-of-the-art retrieval scores on MuSiQue, HotpotQA, and 2WikiMultihopQA.
Here, we explore neighbourhood of a triple (defined as other triples with shared head or tail entities) and maintain top-bsequences (beams) of triples
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GeAR: Graph-enhanced Agent for Retrieval-augmented Generation
GeAR augments any standard retriever with entity-linked graph expansion and a memory-based agent loop, setting new state-of-the-art retrieval scores on MuSiQue, HotpotQA, and 2WikiMultihopQA.