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Project: Deep Research with LangGraph

Project: Deep Research with LangGraph has you build a deep research agent that handles research tasks, using LangGraph to build a multi-agent system and LangSmith to evaluate its performance.

Open at LangChain ↗Common questions

Who it suits

  • Developers who want a worked multi-agent project from scoping to a research supervisor.
  • Learners who want to see MCP used inside a research agent.

What it covers

  • Scoping a research task.
  • Building a research agent, and a research agent with MCP.
  • A research supervisor.
  • Assembling a multi-agent research system.

Watch here

From LangChain’s own channel, so you can start without leaving Infrato. Nothing loads from YouTube until you press play.

  • LangChain · 2025

    LangChain Academy New Course: Deep Research with LangGraph

    Open on YouTube

Common questions about Project: Deep Research with LangGraph

Is it free?
LangChain Academy labels the course Free.
How long is Project: Deep Research with LangGraph?
The course page lists 27 lessons and 1.5 hours of video content.
Who runs it?
LangChain Academy, run by the company behind LangChain, LangGraph and LangSmith.

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Where this comes from

Written from LangChain’s own pages, read on 2026-10-13. Content, prices and availability change, so the provider’s page is the source. We are not affiliated with LangChain and this is not an endorsement.