LangChain Reference home page

GitHub
Main Docs

MCP Adapters

Standard Tests

Text Splitters

Overview
Agents
Callbacks
Chains
Chat models
Embeddings
Evaluation
Globals
Hub
Memory
Output parsers
Retrievers
Runnables
LangSmith
Storage

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Overview Agents Callbacks Chains Chat models Embeddings Evaluation Globals Hub Memory Output parsers Retrievers Runnables LangSmith Storage

Language

Theme

Pythonlangchain-classicchainscombine_documentsmap_reduceMapReduceDocumentsChainget_reduce_chain

Method●Since v1.0

get_reduce_chain

Copy

get_reduce_chain(
    cls,
    values: dict,
) -> Any

View source on GitHub

For backwards compatibility.