Preprint
Aug 2026
HPFA: Hypergraph-Based Paired Failure Attribution for LLM Reasoning
A hypergraph-based paired failure attribution (HPFA) framework that attributes the failure root cause by comparing the hyperedges of the targeted failure reasoning path against a reference successful path is proposed, and the trained attributor consistently improves reasoning accuracy at test time.
Runchuan Zhu, Hong Dung Lai, Bowen Jiang et al.
· 1 citation