Langchain Classic

A legacy package for building applications with LLMs through composability.

LLM ToolsUnknownOpen source
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docs.langchain.com

About Langchain Classic

Langchain Classic is a legacy package that provides legacy chains, langchain-community re-exports, indexing API, and deprecated functionality. It is recommended to use the main langchain package instead.

Description summarised by AI from the sources listed below.

Key features

  • pre-built agent architecture
  • model integrations
  • low-level agent orchestration framework and runtime

Pricing

Pricing model: Unknown — we have not been able to confirm pricing from the official website, so nothing is stated here.

Pricing summarised by AI from the sources listed below.