langchain/libs/partners/upstage/README.md

langchain-upstage

This package contains the LangChain integrations for Upstage through their APIs.

Installation and Setup

• Install the LangChain partner package

pip install -U langchain-upstage

• Get an Upstage api key from Upstage Console and set it as an environment variable (UPSTAGE_API_KEY)

Chat Models

This package contains the ChatUpstage class, which is the recommended way to interface with Upstage models.

See a usage example

Embeddings

See a usage example

Use solar-1-mini-embedding as the default model for embeddings. Do not add suffixes such as -query or -passage to the model name. UpstageEmbeddings will automatically add the suffixes based on the method called.