文本生成 (Chat Completions)

基于 MiniMax 大语言模型的对话补全接口。兼容 OpenAI Chat Completions API 格式,可直接用于替代 OpenAI 调用。

API 端点

POST/text/chatcompletion_v2

创建对话补全

请求参数

参数名类型必填说明
modelstring必填模型名称,如 MiniMax-M2.5
messagesarray必填对话消息数组
temperaturenumber可选采样温度,范围 0-2,默认 0.7
max_tokensinteger可选最大生成 token 数
streamboolean可选是否使用流式输出
top_pnumber可选核采样参数,范围 0-1

请求示例

请求示例
{
  "model": "MiniMax-M2.5",
  "messages": [
    {"role": "system", "content": "你是一个有用的助手。"},
    {"role": "user", "content": "你好,介绍一下你自己"}
  ],
  "temperature": 0.7,
  "max_tokens": 1024,
  "stream": false
}

响应示例

响应示例
{
  "id": "chatcmpl-xxxxx",
  "object": "chat.completion",
  "created": 1234567890,
  "model": "MiniMax-M2.5",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "你好!我是 MiniMax 的 AI 助手..."
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 20,
    "completion_tokens": 50,
    "total_tokens": 70
  }
}

代码示例

import requests

url = "https://your-proxy-domain.com/v1/text/chatcompletion_v2"
headers = {
    "Authorization": "Bearer YOUR_API_KEY",
    "Content-Type": "application/json"
}
data = {
    "model": "MiniMax-M2.5",
    "messages": [
        {"role": "system", "content": "你是一个有用的助手。"},
        {"role": "user", "content": "你好"}
    ],
    "temperature": 0.7,
    "max_tokens": 1024
}

response = requests.post(url, headers=headers, json=data)
print(response.json())