curl --location '/v1/responses' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "model": "gpt-6-astra",
    "input": "你好",
    "instructions": "你是一个简洁的助手",
    "max_output_tokens": 4096,
    "temperature": 1,
    "stream": false,
    "tools": [],
    "previous_response_id": null,
    "store": true,
    "async": true,
    "reasoning": {
        "effort": "xhigh"
    }
}'