[PR #5143] Fix: Refine web search logic #4259

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opened 2026-02-20 17:49:55 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langchain-ai/langgraph/pull/5143

State: closed
Merged: No


This PR updates grade_documents so that web search is triggered only when no documents are relevant, rather than if any are irrelevant.

**Original Pull Request:** https://github.com/langchain-ai/langgraph/pull/5143 **State:** closed **Merged:** No --- This PR updates grade_documents so that web search is triggered only when no documents are relevant, rather than if any are irrelevant.
yindo added the pull-request label 2026-02-20 17:49:55 -05:00
yindo closed this issue 2026-02-20 17:49:55 -05:00
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Reference: langchain-ai/langgraph#4259