AI RESEARCH
SliceGraph: Mapping Process Isomers in Multi-Run Chain-of-Thought Reasoning
arXiv CS.AI
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ArXi:2605.14619v1 Announce Type: new Multi-run chain-of-thought reasoning is usually collapsed to final-answer aggregates, which discard howsampled trajectories share, split, and rejoin through intermediate computation. We propose SliceGraph, a post-hoc problem-model-cell graph built by mutual-kNN over sparse activation-key Jaccard similarity between CoT slices, and treat it as a measurement object for process geometry rather than as a decoding program.