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The model said no. Your retry loop asked four more times.

LangChain just made refusals a first-class content block. Here is why that matters more than the release note suggests. The model said no. Your retry loop asked four more times. On 4 November 2026, langchain-core 1.7.5 shipped a release note that is easy to scroll past: standardize model refusal co…

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Timeline · 1 report

  1. 2026-11-09 07:20 · DEV Community — AI
    The model said no. Your retry loop asked four more times.

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