Alibaba Tongyi

The AlibabaTongyiEmbeddings class uses the Alibaba Tongyi API to generate embeddings for a given text.

Setup

You'll need to sign up for an Alibaba API key and set it as an environment variable named ALIBABA_API_KEY.

Then, you'll need to install the @langchain/community package:

tip

See this section for general instructions on installing integration packages.

npm

npm install @langchain/community @langchain/core

Yarn

yarn add @langchain/community @langchain/core

pnpm

pnpm add @langchain/community @langchain/core

Usage

import { AlibabaTongyiEmbeddings } from "@langchain/community/embeddings/alibaba_tongyi";

const model = new AlibabaTongyiEmbeddings({});
const res = await model.embedQuery(
  "What would be a good company name a company that makes colorful socks?"
);
console.log({ res });

API Reference:

• AlibabaTongyiEmbeddings from @langchain/community/embeddings/alibaba_tongyi

Related

• Embedding model conceptual guide
• Embedding model how-to guides