工具调用 (Web Search)

联网搜索工具,支持实时网络信息检索。

API 端点

POST/chat/completions

使用工具的对话

请求参数

参数名类型必填说明
modelstring必填支持工具调用的模型
messagesarray必填对话消息
toolsarray必填工具定义列表,包含 web_search

请求示例

请求示例
{
  "model": "GLM-4-Air",
  "messages": [
    {
      "role": "user",
      "content": "请搜索一下今天的新闻"
    }
  ],
  "tools": [
    {
      "type": "web_search",
      "web_search": {
        "enable": true,
        "search_query": "今天的新闻"
      }
    }
  ]
}

响应示例

响应示例
{
  "id": "chatcmpl-789",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "根据搜索结果,今天的主要新闻包括...",
        "tool_calls": [
          {
            "id": "call_123",
            "type": "web_search",
            "web_search": {
              "search_results": [...]
            }
          }
        ]
      },
      "finish_reason": "stop"
    }
  ]
}

代码示例

from openai import OpenAI

client = OpenAI(
    api_key="your-api-key",
    base_url="https://your-proxy-domain.com/v1"
)

response = client.chat.completions.create(
    model="GLM-4-Air",
    messages=[
        {"role": "user", "content": "请搜索一下今天的新闻"}
    ],
    tools=[
        {
            "type": "web_search",
            "web_search": {
                "enable": True,
                "search_query": "今天的新闻"
            }
        }
    ]
)

print(response.choices[0].message.content)