langchain
https://github.com/langchain-ai/langchain
Python
⚡ Building applications with LLMs through composability ⚡
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- Issues
- Langchain-ollama error for strict parameter with gpt oss 20b cloud model
- ClearToolUsesEdit add option to select specific tools instead of having to exclude tools
- AttributeError: `'coroutine' object has no attribute 'result'` when using `langchain.agents.create_agent` with async execution (`ainvoke`) and custom async middleware
- Structured Tool with strict args_schema prevents injected arguments
- fix(core): strip injected args before validation for strict schemas
- Reasoning is not working for the Gemini model when using langchain_google_vertexai.ChatVertexAI
- feat(anthropic): allow `model` as first positional arg
- Improve `pretty_print`
- [Experimental] FACETOutputParser: Deterministic Structured Output for LLMs via Contract-First Semantics
- feat(core,model-profiles): add model profile augmentation for code execution support
- Docs
- Python not yet supported