思考模式

curl --location 'https://4sapi.com/responses' \
--header 'Accept: application/json' \
--header 'Authorization: sk-xxx' \
--header 'Content-Type: application/json' \
--data '{
  "model": "deepseek-v4-flash-0731",
  "input": [
    {
      "role": "user",
      "content": "9.9 和 9.11 那个数大?"
    }
  ],
  "reasoning": {
    "effort": "high"
  }
}'