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LangChain

coding-development4.7/5.0Trending

Description

LangChain is a framework for developing applications powered by language models. It provides tools, components, and interfaces for integrating large language models (LLMs) with external data sources, reasoning capabilities, and application environments. LangChain makes it easy to connect LLMs to document databases, prompting strategies, memory systems, and output parsers to build robust language model applications like chatbots, summarizers, question-answering systems, and more.

Key Features

  • LLM integration framework
  • Chains for complex workflows
  • Agents for reasoning
  • Document loaders and retrievers
  • Memory systems

Use Cases

  • Building AI assistants
  • Document processing systems
  • Knowledge retrieval applications
  • Conversation agents
  • Data extraction and analysis

Pricing Model

Open-source with cloud services

Integrations

Multiple LLM providers, Vector databases, Document processors, API services, Development frameworks

Target Audience

AI developers, Application builders, Machine learning engineers, Startups, Enterprise AI teams

Launch Date

2022

Available On

Python, JavaScript/TypeScript, Cloud environments

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