langchain
https://github.com/langchain-ai/langchain
Python
⚡ Building applications with LLMs through composability ⚡
Triage Issues!
When you volunteer to triage issues, you'll receive an email each day with a link to an open issue that needs help in this project. You'll also receive instructions on how to triage issues.
Triage Docs!
Receive a documented method or class from your favorite GitHub repos in your inbox every day. If you're really pro, receive undocumented methods or classes and supercharge your commit history.
Python not yet supported41 Subscribers
Add a CodeTriage badge to langchain
Help out
- Issues
- fix(mistralai): timeout and connection errors are not classified as model errors
- core: `ImagePromptValue` cannot be deserialized while its three sibling prompt values can
- fix(langchain): drop foreign provider built-in tools on model fallback
- feat(core): update llm trace metadata based on gateway information
- fix(anthropic): preserve `response_metadata` when `stream_usage` is disabled
- langchain-profiles refresh corrupts strings containing JSON literal substrings
- Prompt templates silently misrender or reject non-`dict` `Mapping` inputs (`ChainMap`, `MappingProxyType`, `UserDict`)
- ListOutputParser and XMLOutputParser streaming silently drop messages with list content
- Streamed refusals are dropped, so structured output raises a generic `ValueError` instead of `OpenAIRefusalError`
- [langchain-deepseek] ChatDeepSeek raises KeyError('messages') with use_responses_api=True
- Docs
- Python not yet supported