Asking Claude to save its reasoning for a grading tool got the user's session flagged

Orochhe_Marou · reddit · 2026-10-10

A researcher running multi-agent workflow experiments had Claude save its reasoning traces to improve a coding-effort estimation tool — and got their session flagged by Anthropic's guardrails, with Rewind unable to recover it.

They warn others not to ask for saved reasoning output in chat, and argue that extracting model reasoning as training data isn't fundamentally different from Anthropic previously training on human-generated books, articles, and chats — criticizing the company for framing it as a moral issue while doing the same thing.

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