IBM
Build an AI-Powered Agent for Geospatial Insights
A short hands-on project: Generative AI, Geospatial Insights, LangChain.
Guided project
- Cognitive Class
- 45 minutes
- Self-paced
- Free course
- Intermediate
Free online
Langchain courses 117
Learn Langchain online: university courses, full YouTube courses, and courses with free certificates, from the IITs, MIT, Harvard, Google, Microsoft and more.
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How to Build Advanced AI Agents – Course for Beginners (LiveKit, Exa, LangChain)
Learn how to build real-world AI apps in this 3-part workshop series. You'll learn to build voice agents, deep research tools, multi-agent workflows, and more.…
Free video
- YouTube
- 50 minutes
- Self-paced
- Free video
IBM
QA Bot with LangChain and LLM to Answer Questions from Doc
A short hands-on project: Information Retrieval, LangChain, Large Language Models.
Guided project
- Cognitive Class
- 1 hour
- Self-paced
- Free course
- Advanced
IBM
Build a Smarter Search with LangChain Context Retrieval
A short hands-on project: Embedding, Information Retrieval, LangChain.
Guided project
- Cognitive Class
- 1 hour
- Self-paced
- Free course
- Intermediate
IBM
Write Llama 3.3 prompts like a pro
A short hands-on project: Artificial Intelligence, LangChain, LLM.
Guided project
- Cognitive Class
- Self-paced
- Free course
- Beginner
Agentic AI – Complete Course for Beginners
Learn how to build production-ready multi-agent systems and automate workflows using LangChain and LangGraph. You'll master everything from core agentic fundamentals and Pydantic validation to advanced sequential, parallel, and conditional LangGraph workflows. Along the way, you'll implement chat m…
Free video
- YouTube
- 24 hours
- Self-paced
- Free video
IBM
Building Generative AI-Powered Applications with Python
4.6298 ratingsReady for an interactive learning experience to build real-world generative AI applications and chatbots? In this hands-on course, you’ll develop a series of guided projects using Python, Flask, Gradio, and LangChain to create AI-powered applications for practical scenarios, including a voice assis…
- Coursera
- 6 weeks of study, 1–2 hours/week
- Self-paced
- Paid · free trial
- Paid certificate
IBM
Fundamentals of AI Agents Using RAG and LangChain
4.6242 ratingsBusiness demand for technical gen AI skills is exploding, and AI engineers who can work with large language models (LLMs) are in high demand. This Fundamentals of Building AI Agents using RAG and LangChain course builds job-ready skills that will fuel your AI career. In this course, you’ll explore…
- Coursera
- 2 weeks of study, 3-4 hours per week
- Self-paced
- Paid · free trial
- Paid certificate
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Great Learning
Database Agent Development with LangChain
The Database agent development with LangChain course helps you build a practical foundation in AI agent development from the ground up. You will learn how modern agents are structured, how agent workflows and architectures support decision-making, and how frameworks such as LangGraph and Python are…
- Great Learning Academy
- 1 hour
- Self-paced
- Free course
- Free certificate
- Beginner
IBM
Agentic AI: Developing AI Agents
4.06 ratingsBuild intelligent AI agents using LangChain by learning tool calling, chaining, LCEL workflows, and built-in agents to create actionable, reasoning-driven applications for real-world automation.
- edX
- Self-paced
- Free to audit
- Paid certificate
- Intermediate
LangChain Crash Course for Beginners
Learn how to use LangChain in this crash course for beginners. LangChain is a framework designed to simplify the creation of applications using large language models. It makes it easy to connect AI models with a bunch of different data sources so you can create customized NLP applications. ✏️ Cours…
Free video
- YouTube
- 1 hour
- Self-paced
- Free video
IBM
The Ultimate Guide to Text Splitting with LangChain for LLMs
A short hands-on project: Data Processing, Generative AI, Information Retrieval.
Guided project
- Cognitive Class
- 30 minutes
- Self-paced
- Free course
- Beginner
Development with Large Language Models Tutorial – OpenAI, Langchain, Agents, Chroma
Welcome to this course about development with Large Language Models, or LLMs. Throughout this course, you will complete hands-on projects will help you learn how to harness LLMs for your own projects. You will build projects with LLMs that will enable you to create dynamic interfaces, interact with…
Free video
- YouTube
- 2 hours
- Self-paced
- Free video
IBM
Agentic AI with LangChain and LangGraph
4.6116 ratingsReady to build intelligent AI agents that can reason, improve, and collaborate? This hands-on course gives you the skills to build agentic AI systems using LangChain and LangGraph in just 3 weeks. You’ll design stateful workflows that support memory, iteration, and conditional logic. You’ll explore…
- Coursera
- 3 weeks of study, 3 hours per week
- Self-paced
- Paid · free trial
- Paid certificate
Build and Deploy a RAG Chatbot with JavaScript, LangChain.js, Next.js, Vercel, OpenAI
Learn how to build and deploy a RAG chatbot trained on your data. In this course you'll learn to to implement the chatbot with LangChain.js, Next.js, Vercel, and OpenAI. Course developed by @aniakubow 🏗️ DataStax that provided a grant to make this course possible. 🔗 Register for a free Astra DB acc…
Free video
- YouTube
- 2 hours
- Self-paced
- Free video
LangChain GEN AI Tutorial – 6 End-to-End Projects using OpenAI, Google Gemini Pro, LLAMA2
Learn how to us LangChain with GPT-4, Google Gemini Pro, and LLAMA2 by creating six end-to-end projects. The goal of LangChain is to link powerful LLMs, such as OpenAI's GPT-3.5 and GPT-4, to an array of external data sources to create and reap the benefits of natural language processing (NLP) appl…
Free video
- YouTube
- 4 hours
- Self-paced
- Free video
Learn LangChain.js - Build LLM apps with JavaScript and OpenAI
LangChain.js is a framework for building AI apps. Click here to get to the course's interactive challenges: https://scrimba.com/links/langchain At the end of this course, you will be able use LangChain's Expression Language to build GPT-powered chatbots that have specific knowledge about an underly…
Free video
- YouTube
- 1.5 hours
- Self-paced
- Free video
IBM
Agentic AI: LangChain and LangGraph
Master LangGraph and agentic AI by creating self-improving agents, multi-agent workflows, and retrieval-aware systems that reason, collaborate, and adapt using Reflection, ReAct, and agentic RAG.
- edX
- Self-paced
- Free to audit
- Paid certificate
- Intermediate
LangGraph Tutorial - How to Build Advanced AI Agent Systems
Download PyCharm and use it for free forever with one month of Pro included: https://www.jetbrains.com/pycharm/ In this video, you're going to learn how to build AI agents using LangGraph. LangGraph is a much more professional and in-depth framework compared to something like LangChain or LlamaInde…
Free video
- YouTube
- 45 minutes
- Self-paced
- Free video
IBM
Generative AI Application Development Fundamentals
Learn GenAI development with hands-on training in prompt engineering, LangChain workflows, and model optimization to build reliable AI applications for real-world use.
- edX
- Self-paced
- Free to audit
- Paid certificate
- Intermediate