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Welcome to the LangGraph Tutorials! These notebooks introduce LangGraph through building various language agents and applications.

Use cases

Learn from example implementations of graphs designed for specific scenarios and that implement common design patterns.

Multi-Agent Systems

  • Supervision: Using an LLM to orchestrate and delegate to individual agents
  • Hierarchical Teams: Orchestrating nested teams of agents to solve problems
  • Collaboration: Enabling two agents to collaborate on a task


Planning Agents

Reflection & Critique

  • Basic Reflection: Prompting the agent to reflect on and revise its outputs
  • Rewoo: Reducing re-planning by saving observations as variables