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LangChain

Framework for building apps on top of language models

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What it does

  • Prompt management
  • Chain operations
  • Agent frameworks
  • Memory systems
  • Tool integration
  • Vector store integration

What it's used for

  • Custom AI applications
  • Chat interfaces
  • Document processing
  • Knowledge bases
  • Automated workflows

Price and fit

Price
Free, hybrid
Free tier available
Technical level
4 of 5
Runs on
Python, JavaScript, API
Public API
Available
Documentation

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Every Friday, five to seven links, each with what to do about it.

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