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LangChain is a framework for developing applications powered by large language models (LLMs). LangChain simplifies every stage of the LLM application lifecycle: Development: Build your applications using LangChain's open-source building blocks, components, and third-party integrations .
Oct 25, 2022 · LangChain provides a standard interface for agents, a selection of agents to choose from, and examples of end-to-end agents. 🧐 Evaluation: [BETA] Generative models are notoriously hard to evaluate with traditional metrics.
Mar 6, 2024 · Project Overview. Step 1: Get Familiar With LangChain. Chat Models. Prompt Templates. Chains and LangChain Expression Language (LCEL) Retrieval Objects. Agents. Step 2: Understand the Business Requirements and Data. Understand the Problem and Requirements. Explore the Available Data. Design the Chatbot. Step 3: Set Up a Neo4j Graph Database.
LangChain is a framework for developing applications powered by large language models (LLMs). For these applications, LangChain simplifies the entire application lifecycle: Open-source libraries: Build your applications using LangChain's open-source building blocks, components, and third-party integrations .
Nov 17, 2023 · In addition, LangChain works with both Python and JavaScript. In this tutorial, you will learn how it works using Python examples. You can install the Python library through pip by running pip...
This is a simple example of using LangChain Expression Language (LCEL) to chain together LangChain modules. There are several benefits to this approach, including optimized streaming and tracing support.
Tutorials | 🦜️🔗 LangChain. New to LangChain or to LLM app development in general? Read this material to quickly get up and running. Basics. Build a Simple LLM Application with LCEL. Build a Chatbot. Build vector stores and retrievers. Build an Agent. Working with external knowledge. Build a Retrieval Augmented Generation (RAG) Application.
Oct 10, 2023 · LangChain is a versatile Python library that empowers developers and researchers to create, experiment with, and analyze language models and agents. It offers a rich set of features for...
Apr 22, 2024 · LangChain is an open-source Python library that simplifies the process of building applications with LLMs. It provides tools and abstractions to help you integrate LLMs into your projects, create robust chains and agents, and manage memory and storage.
Oct 13, 2023 · LangChain is a software development framework that makes it easier to create applications using large language models (LLMs). It’s an open-source tool with a Python and JavaScript codebase.
