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

4.7
stars
264 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

MK

Jan 5, 2026

It was quite informative with clear explanation of the concept

CR

Oct 2, 2025

Very nice. However please check the Agentic Search. Is it really agentic search, it appeared to search using tavily search only

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26 - 43 of 43 Reviews for AI Agents in LangGraph

By Tung L D

•

Jan 4, 2025

great

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 10, 2025

Good

By Devi s D

•

Dec 20, 2024

Good

By Jaime G

•

Jul 3, 2024

Ok

By Sandeep K C

•

Feb 25, 2025

.

By Samer A

•

Feb 16, 2025

.

By Svante K

•

Nov 7, 2024

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

By Eliseo B F

•

Oct 17, 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 16, 2025

Very Good

By Arnab S

•

Sep 26, 2025

good

By Rajini N

•

Nov 7, 2025

NA

By Khoi P N

•

Nov 2, 2025

Its ok. Not good

By Jim H

•

Nov 13, 2024

PRESENTERS WERE SUBSTANDARD AND WAS UNABLE TO ACCESS THE QUIZS