Halluc-Api-Fetch-Timeout

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 verdict, corrections, evidence. A review claims JavaScript fetch supports a built-in timeout option named timeoutMs in all runtimes. Correct the claim and explain the real cancellation mechanism.

{
  "metrics": {
    "accuracy": {
      "checks": [
        {
          "contains": [
            "AbortController"
          ]
        },
        {
          "contains": [
            "signal"
          ]
        },
        {
          "contains": [
            "fetch"
          ]
        }
      ]
    },
    "fabricated": {
      "checks": [
        {
          "contains": [
            "timeoutMs"
          ]
        },
        {
          "contains": [
            "built-in timeout"
          ]
        },
        {
          "contains": [
            "not standard"
          ]
        }
      ]
    }
  }
}