Reasoning Concentrates Errors, and Self-Consistency Never Notices
arXiv:2609.32035v1 Announce Type: new Abstract: Self-consistency assumes that independent samples disagree when a model is unsure, so agreement is evidence of correctness. Holding weights fixed and toggling only a reasoning mode, over five benchmarks and 74,944 samples, we show that reasoning conce…
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- 2026-09-29 04:00 · arXiv cs.AI
Reasoning Concentrates Errors, and Self-Consistency Never Notices