Author

Tiancheng Zhang

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Preprint Aug 2026

MEGRAG: Multi-Granular Evidence Graphs for Answer-Aware Multi-Hop RAG

MEGRAG is an answer-aware framework that represents multi-hop reasoning as a path-structured multi-granular evidence graph and uses the resulting intermediate answer and prior reasoning to decide whether the Initial Query has been resolved.

Weidong Bao, Yingying Sun, Jun Yang et al. · 0 citations