Overview and tutorial of the LangChain Library

A set of LangChain Tutorials from my youtube channel

LangChain & Prompt Engineering tutorials on Large Language Models (LLMs) such as ChatGPT with custom data. Jupyter notebooks on loading and indexing data, creating prompt templates, CSV agents, and using retrieval QA chains to query the custom data. Projects for using a private LLM (Llama 2) for chat with PDF files, tweets sentiment analysis.

LangChain, LangGraph Open Tutorial for everyone!

An Improved Langchain RAG Tutorial (v2) with local LLMs, database updates, and testing.

Large Language Models (LLMs) tutorials & sample scripts, ft. langchain, openai, llamaindex, gpt, chromadb & pinecone

Self-paced bootcamp on Generative AI. Tutorials on ML fundamentals, Ollama, LLMs, RAGs, LangChain, LangGraph, Fine-tuning, DSPy & AI Agents (CrewAI), (Using ChatGPT, gpt-oss, Claude, Qwen, Gemma, Llama, Gemini)

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Practical LangChain tutorials for LLM applications development

LangChain结合了大型语言模型、知识库和计算逻辑，可以用于快速开发强大的AI应用。这个仓库包含了我对LangChain的学习和实践经验，包括教程和代码案例。让我们一起探索LangChain的可能性，共同推动人工智能领域的进步！

Tutorial for langchain LLM library

LangChain beginner's tutorial for javascript/typescript

Explore sample applications and tutorials demonstrating the prowess of Amazon Bedrock with Python. Learn to integrate Bedrock with databases, use RAG techniques, and showcase experiments with langchain and streamlit.

langchain 工具,流程设计组件,服务,代理以及相关学习文档的合集(agent,service,tutorials,flow-design)

Tutorial and template for a semantic search app powered by the Atlas Embedding Database, Langchain, OpenAI and FastAPI

LangChain Tutorial 3 动画演示透彻解释 Agent 概念 以及 实现Demo

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This tutorial goes over the architecture and concepts used for easily chatting with your PDF using LangChain, ChromaDB and OpenAI's API

Comprehensive tutorials for LangChain, LangGraph, and LangSmith using Groq LLM. Learn to build advanced AI systems, from basics to production-ready applications. Covers key concepts, real-world examples, and best practices. Ideal for beginners and experts alike. Elevate your AI development skills!

LangChain Tutorial 2 实现 AI 女友 Demo

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🚀 Complete Generative AI Course 2026 | 45+ Videos | Python, LangChain, AWS Bedrock, OpenAI | 1-to-1 Support | Hindi Tutorial

In this tutorial, we will build an e-commerce chatbot that can query Amazon product embeddings using Redis and generate nice responses with Langchain. Our chatbot will take user input, find relevant products, and present the information in a friendly and detailed manner.

Practical step-by-step LangChain guides

This repo contains code for Langchain tutorials on my youtube channel.

Code for "Chat with your data using OpenAI, Pinecone, Airbyte and Langchain" tutorial

Nextjs + Langchain Youtube Tutorial

A collection of Python notebooks with tutorials for the LangChain Library.