=== 測試 x.ai Responses API ===

請求資料:
{
    "model": "grok-4-1-fast-reasoning",
    "input": [
        {
            "role": "user",
            "content": "今天是幾月幾號？請用繁體中文回答。"
        }
    ],
    "tools": [
        {
            "type": "web_search"
        }
    ]
}

API 端點: https://api.x.ai/v1/responses

HTTP 狀態碼: 200

✓ API 請求成功！

完整回應:
{
    "created_at": 1767166482,
    "id": "1b178091-2b36-5be0-6019-085c4af05a57",
    "max_output_tokens": null,
    "model": "grok-4-1-fast-reasoning",
    "object": "response",
    "output": [
        {
            "content": [
                {
                    "type": "output_text",
                    "text": "今天是12月31號。",
                    "logprobs": [],
                    "annotations": []
                }
            ],
            "id": "msg_1b178091-2b36-5be0-6019-085c4af05a57",
            "role": "assistant",
            "type": "message",
            "status": "completed"
        }
    ],
    "parallel_tool_calls": true,
    "previous_response_id": null,
    "reasoning": {
        "effort": null,
        "summary": null
    },
    "temperature": null,
    "text": {
        "format": {
            "type": "text"
        }
    },
    "tool_choice": "auto",
    "tools": [
        {
            "type": "web_search",
            "search_context_size": "medium"
        }
    ],
    "top_p": null,
    "usage": {
        "input_tokens": 1077,
        "input_tokens_details": {
            "cached_tokens": 147
        },
        "output_tokens": 217,
        "output_tokens_details": {
            "reasoning_tokens": 210
        },
        "total_tokens": 1294,
        "num_sources_used": 0,
        "num_server_side_tools_used": 0
    },
    "user": null,
    "incomplete_details": null,
    "status": "completed",
    "store": true,
    "metadata": []
}

=== 測試完成 ===