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cs.CL2026
Locally Sound, Globally Insufficient: The Local-Global Gap in Multi-Hop Reasoning
Bohao Chu, Hendrik Damm, Qianli Wang +4
Reliable multi-hop reasoning requires more than locally supported steps: a trace can be sound at every reasoning step yet still fail to answer the question as a whole. We call this…
cs.CL2026
eTracer: Polarity-Aware Evidence Grounding
Bohao Chu, Qianli Wang, Hendrik Damm +8
Evidence grounding makes generated content verifiable by linking statements to their sources. However, effective verifiability requires two properties that existing methods fail to…