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LangChain/LangChain.js/@langchain/openai@1.4.7

@langchain/openai@1.4.7

May 21, 2026LangChain.jsView original ↗2 fixes

Patch Changes

#10918 3999fab Thanks @christian-bromann! - fix(openai): stream custom tool calls through Responses API chunks
#10791 fce9ab4 Thanks @Genmin! - fix(openai): preserve top-level Responses API ids on AI messages

Fetched May 22, 2026