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@celljs/ai-openai

v3.7.8

Published

OpenAI models support

Readme

Cell - AI OpenAI Component

概览

AI OpenAI 模块是一个用于与 OpenAI API 交互的库,提供了生成聊天响应和嵌入向量的功能。通过简单易用的 API 接口,支持消息的创建、请求的发送和响应的处理。是 @celljs/ai-core 模块中所有模型服务接口抽象的一种实现。

特性

  • 生成聊天响应
  • 生成嵌入向量
  • 支持流式响应
  • 支持多种模型参数配置

安装

使用 npm 安装 AI OpenAI 模块:

npm install @celljs/ai-openai

或者使用 yarn:

yarn add @celljs/ai-openai

快速开始

以下是一个简单的示例,展示如何使用 AI OpenAI 模块生成聊天响应和嵌入向量:

import { AssistantMessage, PromptTemplate } from '@celljs/ai-core';
import { OpenAIChatModel, OpenAIModel, } from '@celljs/ai-openai';
import { Component Autowired } from '@celljs/core';

@Component()
export class OpenAIDemo {
    @Autowired(OpenAIChatModel)
    private openAIChatModel: OpenAIChatModel;

    @Autowired(OpenAIEmbeddingModel)
    private openAIEmbeddingModel: OpenAIEmbeddingModel;

    @Autowired(PromptTemplate)
    private promptTemplate: PromptTemplate;

    /**
     * Chat with OpenAI
     */
    async chat() {
        const prompt = await this.promptTemplate.create(
            'Hello {name}',
            { 
                chatOptions: { model: OpenAIModel.O1_MINI },
                variables: { name: 'OpenAI' }
            }
        );
        const response = await this.openAIChatModel.call(prompt);
        console.log(response.result.output);
    }

    /**
     * Stream chat response
     */
    async stream() {
        const prompt = await this.promptTemplate.create(
            'Hello {name}',
            { 
                chatOptions: { model: OpenAIModel.O1_MINI },
                variables: { name: 'OpenAI' }
            }
        );
        const response$ = await this.openAIChatModel.stream(prompt);
        response$.subscribe({
            next: response => console.log(response.result.output),
            complete: () => console.log('Chat completed!')
        });
    }

    /**
     * Embed text to vector
     */
    async embed() {
        const response = await this.openAIEmbeddingModel.call({
            inputs: ['text to embed'],
            options: { model: OpenAIModel.TEXT_EMBEDDING_3_LARGE }
        });
        console.log(response.result.embeddings);
    }
}

许可证

本项目采用 MIT 许可证。