Refactor-Const-Magic-Numbers

The model receives the prompt (and optional system message). The run uses scorer rubric_json_metrics with the JSON configuration below. Pass/fail and partial credit are determined entirely by that scorer against the model output; no human grading.

Return JSON only with keys refactor, rationale, tests. Refactor a function that uses raw numeric literals for HTTP status codes (200, 404, 500) and a timeout value (3000) by extracting each into a named constant at the top of the module. All existing behavior must be preserved.

{
  "metrics": {
    "visible": {
      "checks": [
        {
          "contains": [
            "const"
          ]
        },
        {
          "contains": [
            "HTTP_STATUS"
          ]
        },
        {
          "contains": [
            "TIMEOUT"
          ]
        }
      ]
    },
    "hidden": {
      "checks": [
        {
          "contains": [
            "no magic numbers"
          ]
        },
        {
          "contains": [
            "module level"
          ]
        },
        {
          "contains": [
            "unchanged behavior"
          ]
        }
      ]
    },
    "intent": {
      "checks": [
        {
          "contains": [
            "readability"
          ]
        },
        {
          "contains": [
            "single source of truth"
          ]
        },
        {
          "contains": [
            "maintainability"
          ]
        }
      ]
    }
  }
}