DeepMind's Neel Nanda Pushes Back on CoT Critics: Imperfect but Still Our Best Safety Tool

NeelNanda5 · x · 2026-09-04

Responding to @bendee983's criticism of chain-of-thought reasoning, DeepMind safety researcher Neel Nanda argues that "CoT being imperfect" does not mean it isn't the best tool we have or that it isn't adding substantial safety value. Losing CoT as a monitorable reasoning path, he says, would be a tremendous loss — a notable voice in the ongoing debate over whether CoT monitoring is a real safety mechanism.

Related event: OpenAI's New Tech Reportedly Degrades CoT Monitorability, Sparking Fierce AI Safety Debate(40 posts)→

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