{
  "about": "An error message from a server → whether it is a chat template refusing the reasoning effort, and which efforts it says it supports.",
  "cases": [
    {
      "message": "Unexpected reasoning effort high",
      "expect": {
        "refused": true,
        "advertised": []
      }
    },
    {
      "message": "reasoning effort 'high' is not supported. Supported types are xhigh (default), medium, and low",
      "expect": {
        "refused": true,
        "advertised": [
          "low",
          "medium",
          "xhigh"
        ]
      }
    },
    {
      "message": "Model not found",
      "expect": {
        "refused": false,
        "advertised": []
      }
    },
    {
      "message": "context length exceeded",
      "expect": {
        "refused": false,
        "advertised": []
      }
    },
    {
      "message": "effort must be one of: low, medium, high",
      "expect": {
        "refused": false,
        "advertised": []
      }
    },
    {
      "message": "unsupported value for effort; supported: minimal, low",
      "expect": {
        "refused": true,
        "advertised": [
          "minimal",
          "low"
        ]
      }
    }
  ]
}