LangChain

LangChain is a framework for developing applications powered by large language models (LLMs).

Using language models

Using prompt templates

Debugging and tracing your application using LangSmith

https://langchain-ai.github.io/langgraph/ https://github.com/langchain-ai/langchain https://python.langchain.com/docs/introduction/

正如 LangGraph 框架的设计哲学所示，优秀的 AI 系统应该是可编排的乐高积木，既保留工作流的确定基石，又预备 Agent 的动态组件，在稳定与灵活之间找到最佳平衡点。