Название: Learning LangChain: Building AI and LLM Applications with LangChain and LangGraph (Final Release)
Автор: Mayo Oshin, Nuno Campos
Издательство: O’Reilly Media, Inc.
Год: 2025
Страниц: 349
Язык: английский
Формат: pdf, epub
Размер: 12.2 MB
If you're looking to build production-ready AI applications that can reason and retrieve external data for context-awareness, you'll need to master LangChain—a popular development framework and platform for building, running, and managing agentic applications. LangChain is used by several leading companies, including Zapier, Replit, Databricks, and many more. This guide is an indispensable resource for developers who understand Python or jаvascript but are beginners eager to harness the power of AI. Authors Mayo Oshin and Nuno Campos demystify the use of LangChain through practical insights and in-depth tutorials. Starting with basic concepts, this book shows you step-by-step how to build a production-ready AI agent that uses your data. LangChain was one of the earliest open source libraries to provide LLM and prompting building blocks and the tooling to reliably combine them into larger applications. It has enabled software engineers who don’t have an ML background to utilize the power of LLMs to build a variety of apps, ranging from AI chatbots to AI agents that can reason and take action responsibly.