langchain
https://github.com/langchain-ai/langchain
Python
⚡ Building applications with LLMs through composability ⚡
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- Issues
- feat(huggingface): add tool calling support for local HuggingFacePipeline
- importing langchain_text_splitters giving NVML warning
- docs: document speciesist bias in LLM outputs and evaluation guidance
- fix: Allow to pass to .invoke method {messages: list[AnyMessage}
- `disable_streaming="tool_calling"` crashes in streaming mode
- fix(openai): fix disable_streaming=tool_calling crash in streaming mode
- fix(openai): preserve temperature for gpt-5.1+ models with default reasoning_effort='none'
- Temperature dropped from responses api payload with gpt-5.2 default reasoning effort
- Allow to pass to .invoke method {messages: list[AnyMessage}
- Fix issue #35081: Handle empty HumanMessage content in ChatAnthropic
- Docs
- Python not yet supported