LangGraph: Build Stateful AI Agents in Python

LangGraph is a versatile Python library designed for stateful, cyclic, and multi-actor Large Language Model (LLM) applications. LangGraph builds upon its parent library, LangChain, and allows you to build sophisticated workflows that are capable of handling the complexities of real-world LLM applications.

Explore the full tutorial to gain hands-on experience with LangGraph, including setting up workflows and building a LangGraph agent that can autonomously parse emails, send emails, and interact with API services.

While you’ll get a brief primer on LangChain in this tutorial, you’ll benefit from having prior knowledge of LangChain fundamentals. You’ll also want to ensure you have intermediate Python knowledge—specifically in object-oriented programming concepts like classes and methods.