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Learner Reviews & Feedback for AI Agents in LangGraph by DeepLearning.AI

4.7
stars
213 ratings

About the Course

LangChain, a popular open source framework for building LLM applications, recently introduced LangGraph. This extension allows developers to create highly controllable agents. In this course you will learn to build an agent from scratch using Python and an LLM, and then you will rebuild it using LangGraph, learning about its components and how to combine them to build flow-based applications. Additionally, you will learn about agentic search, which returns multiple answers in an agent-friendly format, enhancing the agent’s built-in knowledge. This course will show you how to use agentic search in your applications to provide better data for agents to enhance their output. In detail: 1. Build an agent from scratch, and understand the division of tasks between the LLM and the code around the LLM. 2. Implement the agent you built using LangGraph. 3. Learn how agentic search retrieves multiple answers in a predictable format, unlike traditional search engines that return links. 4. Implement persistence in agents, enabling state management across multiple threads, conversation switching, and the ability to reload previous states. 5. Incorporate human-in-the-loop into agent systems. 6. Develop an agent for essay writing, replicating the workflow of a researcher working on this task. Start building more controllable agents using LangGraph!...

Top reviews

SJ

Jun 26, 2025

I easily and fully understood LangGraph and AI Agents with the lecture and the source code. This course is awesome!!!

JM

May 6, 2025

Very informative project on LangGraph and getting started with AI Agents. Inspired a lot of great ideas and look forward to building AI Agents with LangChain and LangGraph.

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26 - 40 of 40 Reviews for AI Agents in LangGraph

By SUNITA N

•

Oct 1, 2025

good

By Abhishek M

•

Sep 30, 2025

good

By Jesus A L O

•

Aug 22, 2025

Nice

By Aravinda S P

•

Aug 10, 2025

Good

By Albert S

•

Apr 9, 2025

Good

By Devi s D

•

Dec 19, 2024

Good

By Jaime G

•

Jul 3, 2024

Ok

By Sandeep K C

•

Feb 25, 2025

.

By Samer A

•

Feb 15, 2025

.

By Svante K

•

Nov 7, 2024

Great course! Code needs to be updated to latest version though.

By Eliseo B F

•

Oct 16, 2024

a short course that shows the utility of LangGraph

By Tianpei X

•

Apr 5, 2025

some examples do not work

By ashish S

•

Feb 15, 2025

Very Good

By Arnab S

•

Sep 26, 2025

good

By Jim H

•

Nov 12, 2024

PRESENTERS WERE SUBSTANDARD AND WAS UNABLE TO ACCESS THE QUIZS