Tutorials
Below are links to tutorials and courses on LangChain. For written guides on common use cases for LangChain, check out the use cases guides.
⛓ icon marks a new addition [last update 2023-09-21]
LangChain on Wikipedia
DeepLearning.AI courses
by Harrison Chase and Andrew Ng
- LangChain for LLM Application Development
- LangChain Chat with Your Data
- ⛓ Functions, Tools and Agents with LangChain
Handbook
LangChain AI Handbook By James Briggs and Francisco Ingham
Short Tutorials
LangChain Explained in 13 Minutes | QuickStart Tutorial for Beginners by Rabbitmetrics
LangChain Crash Course: Build an AutoGPT app in 25 minutes by Nicholas Renotte
LangChain Crash Course - Build apps with language models by Patrick Loeber
Tutorials
LangChain for Gen AI and LLMs by James Briggs
- #1 Getting Started with
GPT-3vs. Open Source LLMs - #2 Prompt Templates for
GPT 3.5and other LLMs - #3 LLM Chains using
GPT 3.5and other LLMs - LangChain Data Loaders, Tokenizers, Chunking, and Datasets - Data Prep 101
- #4 Chatbot Memory for
Chat-GPT,Davinci+ other LLMs - #5 Chat with OpenAI in LangChain
- #6 Fixing LLM Hallucinations with Retrieval Augmentation in LangChain
- #7 LangChain Agents Deep Dive with
GPT 3.5 - #8 Create Custom Tools for Chatbots in LangChain
- #9 Build Conversational Agents with Vector DBs
- Using NEW
MPT-7Bin Hugging Face and LangChain MPT-30BChatbot with LangChain- ⛓ Fine-tuning OpenAI's
GPT 3.5for LangChain Agents - ⛓ Chatbots with
RAG: LangChain Full Walkthrough
LangChain 101 by Greg Kamradt (Data Indy)
- What Is LangChain? - LangChain +
ChatGPTOverview - Quickstart Guide
- Beginner's Guide To 7 Essential Concepts
- Beginner's Guide To 9 Use Cases
- Agents Overview + Google Searches
OpenAI+Wolfram Alpha- Ask Questions On Your Custom (or Private) Files
- Connect
Google Drive FilesToOpenAI YouTube Transcripts+OpenAI- Question A 300 Page Book (w/
OpenAI+Pinecone) - Workaround
OpenAI'sToken Limit With Chain Types - Build Your Own OpenAI + LangChain Web App in 23 Minutes
- Working With The New
ChatGPT API - OpenAI + LangChain Wrote Me 100 Custom Sales Emails
- Structured Output From
OpenAI(Clean Dirty Data) - Connect
OpenAITo +5,000 Tools (LangChain +Zapier) - Use LLMs To Extract Data From Text (Expert Mode)
- Extract Insights From Interview Transcripts Using LLMs
- 5 Levels Of LLM Summarizing: Novice to Expert
- Control Tone & Writing Style Of Your LLM Output
- Build Your Own
AI Twitter BotUsing LLMs - ChatGPT made my interview questions for me (
Streamlit+ LangChain) - Function Calling via ChatGPT API - First Look With LangChain
- Extract Topics From Video/Audio With LLMs (Topic Modeling w/ LangChain)
LangChain How to and guides by Sam Witteveen
- LangChain Basics - LLMs & PromptTemplates with Colab
- LangChain Basics - Tools and Chains
ChatGPT APIAnnouncement & Code Walkthrough with LangChain- Conversations with Memory (explanation & code walkthrough)
- Chat with
Flan20B - Using
Hugging Face Modelslocally (code walkthrough) PAL: Program-aided Language Models with LangChain code- Building a Summarization System with LangChain and
GPT-3- Part 1 - Building a Summarization System with LangChain and
GPT-3- Part 2 - Microsoft's
Visual ChatGPTusing LangChain - LangChain Agents - Joining Tools and Chains with Decisions
- Comparing LLMs with LangChain
- Using
Constitutional AIin LangChain - Talking to
Alpacawith LangChain - Creating an Alpaca Chatbot - Talk to your
CSV&Excelwith LangChain BabyAGI: Discover the Power of Task-Driven Autonomous Agents!- Improve your
BabyAGIwith LangChain - Master
PDFChat with LangChain - Your essential guide to queries on documents - Using LangChain with
DuckDuckGO,Wikipedia&PythonREPLTools - Building Custom Tools and Agents with LangChain (gpt-3.5-turbo)
- LangChain Retrieval QA Over Multiple Files with
ChromaDB - LangChain Retrieval QA with Instructor Embeddings &
ChromaDBfor PDFs - LangChain + Retrieval Local LLMs for Retrieval QA - No OpenAI!!!
Camel+ LangChain for Synthetic Data & Market Research- Information Extraction with LangChain &
Kor - Converting a LangChain App from OpenAI to OpenSource
- Using LangChain
Output Parsersto get what you want out of LLMs - Building a LangChain Custom Medical Agent with Memory
- Understanding
ReACTwith LangChain OpenAI Functions+ LangChain : Building a Multi Tool Agent- What can you do with 16K tokens in LangChain?
- Tagging and Extraction - Classification using
OpenAI Functions - HOW to Make Conversational Form with LangChain
- ⛓
Claude-2meets LangChain! - ⛓
PaLM 2Meets LangChain - ⛓
LLaMA2with LangChain - Basics | LangChain TUTORIAL - ⛓ Serving
LLaMA2withReplicate - ⛓ NEW LangChain Expression Language
- ⛓ Building a RCI Chain for Agents with LangChain Expression Language
- ⛓ How to Run
LLaMA-2-70Bon theTogether AI - ⛓
RetrievalQAwithLLaMA 2 70b&ChromaDB - ⛓ How to use
BGE Embeddingsfor LangChain - ⛓ How to use Custom Prompts for
RetrievalQAonLLaMA-2 7B
LangChain by Prompt Engineering
- LangChain Crash Course — All You Need to Know to Build Powerful Apps with LLMs
- Working with MULTIPLE
PDFFiles in LangChain:ChatGPTfor your Data ChatGPTfor YOUR OWNPDFfiles with LangChain- Talk to YOUR DATA without OpenAI APIs: LangChain
- LangChain:
PDFChat App (GUI) |ChatGPTfor YourPDFFILES LangFlow: Build Chatbots without Writing Code- LangChain: Giving Memory to LLMs
- BEST OPEN Alternative to
OPENAI's EMBEDDINGsfor Retrieval QA: LangChain - LangChain: Run Language Models Locally -
Hugging Face Models - ⛓ Slash API Costs: Mastering Caching for LLM Applications
- ⛓ Avoid PROMPT INJECTION with
Constitutional AI- LangChain
LangChain by Chat with data
- LangChain Beginner's Tutorial for
Typescript/Javascript GPT-4Tutorial: How to Chat With MultiplePDFFiles (~1000 pages of Tesla's 10-K Annual Reports)GPT-4& LangChain Tutorial: How to Chat With A 56-PagePDFDocument (w/Pinecone)- LangChain &
SupabaseTutorial: How to Build a ChatGPT Chatbot For Your Website - LangChain Agents: Build Personal Assistants For Your Data (Q&A with Harrison Chase and Mayo Oshin)
Codebase Analysis
⛓ icon marks a new addition [last update 2023-09-21]