> ## Documentation Index
> Fetch the complete documentation index at: https://tikway.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# 全参数 JSON 示例

> Responses API 请求 Body 的字段结构参考。

下方示例涵盖当前主要顶层字段，用于展示结构，**不能直接作为单个请求提交**。后台任务、会话、结构化输出、工具、Web Search、推理、采样等能力会随模型或平台配置而互斥或不可用。

```json theme={null}
{
  "model": "openai/gpt-5.6-terra",
  "instructions": "你是严谨的旅行助手。",
  "input": [
    {
      "role": "user",
      "content": [
        { "type": "input_text", "text": "根据这张图规划半日路线。" },
        {
          "type": "input_image",
          "image_url": "https://example.com/city.jpg",
          "detail": "high"
        }
      ]
    }
  ],
  "background": false,
  "context_management": [
    { "type": "compaction", "compact_threshold": 120000 }
  ],
  "include": [
    "message.output_text.logprobs",
    "reasoning.encrypted_content"
  ],
  "max_output_tokens": 800,
  "max_tool_calls": 3,
  "metadata": {
    "request_source": "documentation_example"
  },
  "parallel_tool_calls": false,
  "prompt_cache_key": "travel-assistant-v1",
  "prompt_cache_options": {
    "mode": "implicit",
    "ttl": "30m"
  },
  "reasoning": {
    "effort": "medium",
    "summary": "auto"
  },
  "safety_identifier": "user_123456",
  "service_tier": "auto",
  "store": true,
  "stream": true,
  "stream_options": {
    "include_obfuscation": true
  },
  "temperature": 0.7,
  "text": {
    "format": { "type": "text" },
    "verbosity": "medium"
  },
  "tool_choice": "auto",
  "tools": [
    {
      "type": "function",
      "name": "get_opening_hours",
      "description": "查询一个地点的营业时间。",
      "parameters": {
        "type": "object",
        "properties": {
          "place": { "type": "string" }
        },
        "required": ["place"],
        "additionalProperties": false
      },
      "strict": true
    }
  ],
  "top_logprobs": 2,
  "top_p": 1,
  "truncation": "disabled"
}
```

使用 `previous_response_id` 继续会话时，添加该字段并提供新的 `input`，不要同时设置 `conversation`：

```json theme={null}
{
  "previous_response_id": "resp_01J...",
  "input": "把下午安排得轻松一些。"
}
```