Twitter: https://twitter.com/GregKamradt Newsletter: https://mail.gregkamradt.com/signup Cookbook Part 2: https://www.youtube.com/watch?v=vGP4pQdCocw Wild Belle - Keep You: https://open.spotify.com/track/1eREJIBdqeCcqNCB1pbz7w?si=3c3d30c473b54994 LangChain Cookbook: https://github.com/gkamradt/langchain-tutorials/blob/main/LangChain%20Cookbook%20Part%201%20-%20Fundamentals.ipynb LangChain Conceptual Docs: https://docs.langchain.com/docs/category/components Python Docs: https://python.langchain.com/en/latest/ JS/TS Docs: https://js.langchain.com/docs/ 0:00 - Introduction 1:12 - Conceptual Docs 1:54 - Cookbook introduction 2:27 - What is LangChain? 5:10 - Schema (Text, Messages, Documents) 8:54 - Models (Language, Chat, Embeddings) 12:03 - Prompts (Template, Examples, Output Parse) 20:45 - Indexes (Loaders, Splitters, Retrievers, Vectorstores) 26:39 - Memory (Chat History) 28:12 - Chains (Simple, Summarize) 32:52 - Agents (Toolkits, Agents) Music by lofigenerator.com / CC BY