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Multi-Agent Systems with LangGraph

AdvancedSkill Level
4.8+
411 reviews
Updated 11/2025
Build powerful multi-agent systems by applying emerging agentic design patterns in the LangGraph framework.
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PythonArtificial Intelligence2 hr 45 min4 videos13 Exercises1,100 XP5,614Statement of Accomplishment

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Course Description

Build AI Agents with LangGraph

Design and build your own agents with LangGraph! LangGraph is a core part of the LangChain ecosystem, and it's used to build production-ready AI agents with a high degree of customizability. LangGraph allows developers to build agents as graphs with nodes and edges, which allows information flow and decision pathways to be carefully mapped out, and reduces the room for unexpected errors to creep in.

Explore Emerging Multi-Agent Architectures

Since the rise of AI agents, a handful of agentic design patterns have emerged, and you'll learn about two of the most popular: network (or decentralized) multi-agents and supervisor multi-agents. Manage multiple agents effectively by designing a supervisor agent to delegate tasks and encourage collaboration between the worker agents.

Create Your Own Agentic Assistant

You'll use LangGraph to build an agentic assistant to gather information and stock performance data on Fortune 500 companies, and analyze it using visualizations!

You'll see this agent progress from a simple single-agent system to a three-agent supervisor multi-agent! Join the growing number of AI builders and learn to design and build AI agents today!

Prerequisites

Designing Agentic Systems with LangChain
1

Agents as Graphs

Learn to build AI agents the LangGraph way! Build a toolbox of tools to help your agent interact with APIs, retrieve data from CSV files, and run Python code! Begin to build a single-agent system using nodes and edges to connect the LLM and tools in a controlled and methodical way.
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2

LangGraph Multi-Agents

Since the rise of AI agents, a handful of agentic design patterns have emerged, and you'll learn about two of the most popular: swarm (or decentralized) multi-agents and supervisor multi-agents. You'll see that LangGraph provides a whole host of functionality to design multi-agents tailored to your specific use case.
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Multi-Agent Systems with LangGraph
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*4.8
from 411 reviews
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  • Rodrigo
    2 hours ago

  • Ko
    16 hours ago

  • Jose
    yesterday

  • Enrico
    2 days ago

    Really liked this course. It was clear and very useful

  • Emmanuel
    4 days ago

  • Shun Qi
    4 days ago

Rodrigo

Ko

Jose

FAQs

What prior experience do I need for this course?

This is an advanced course. You should have experience with LangChain, the OpenAI API, prompt engineering, embeddings, and intermediate Python.

What will I build in this course?

You will build an agentic assistant that gathers information and stock performance data on Fortune 500 companies and analyzes it with visualizations.

What multi-agent architectures does this course cover?

You will learn swarm (decentralized) multi-agent systems and supervisor multi-agent architectures, both representing current approaches in AI agent design.

How does LangGraph relate to LangChain?

LangGraph is a core part of the LangChain ecosystem designed specifically for building production-ready AI agents with a high degree of customizability.

How is the course structured?

The course has 2 chapters and 13 exercises. Most learners complete it in about 2 hours.

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