Tutorials¶
Welcome to the LangGraph Tutorials! These notebooks introduce LangGraph through building various language agents and applications.
Quick Start¶
Learn the basics of LangGraph through a comprehensive quick start in which you will build an agent from scratch.
Use cases¶
Learn from example implementations of graphs designed for specific scenarios and that implement common design patterns.
Chatbots¶
RAG¶
Multi-Agent Systems¶
- Collaboration: Enabling two agents to collaborate on a task
- Supervision: Using an LLM to orchestrate and delegate to individual agents
- Hierarchical Teams: Orchestrating nested teams of agents to solve problems
Planning Agents¶
- Plan-and-Execute: Implementing a basic planning and execution agent
Reflection & Critique¶
- Basic Reflection: Prompting the agent to reflect on and revise its outputs
- Rewoo: Reducing re-planning by saving observations as variables
Evaluation¶
- Agent-based: Evaluate chatbots via simulated user interactions