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Prem AI

PremEmbeddings 类使用 Prem AI API 为给定文本生成嵌入（embeddings）。

准备工作​

要使用 Prem API，您需要一个 API 密钥。您可以在此处注册 Prem 账户并创建 API 密钥：注册链接。

首先，您需要安装 @langchain/community 包：

:::提示 请参阅安装集成包的一般说明部分。 :::

npm install @langchain/community @langchain/core

使用方法​

import { PremEmbeddings } from "@langchain/community/embeddings/premai";

const embeddings = new PremEmbeddings({
  // In Node.js defaults to process.env.PREM_API_KEY
  apiKey: "YOUR-API-KEY",
  // In Node.js defaults to process.env.PREM_PROJECT_ID
  project_id: "YOUR-PROJECT_ID",
  model: "@cf/baai/bge-small-en-v1.5", // The model to generate the embeddings
});

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

API Reference:

相关内容​

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