Reason-Unc-Missing-Logs

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 answer, evidence, constraints. Error rate rose after a deploy, but application logs are missing for half the hosts. Explain what can be concluded and what remains uncertain.

{
  "metrics": {
    "accuracy": {
      "checks": [
        {
          "contains": [
            "insufficient evidence"
          ]
        },
        {
          "contains": [
            "missing logs"
          ]
        },
        {
          "contains": [
            "half the hosts"
          ]
        }
      ]
    },
    "evidence": {
      "checks": [
        {
          "contains": [
            "deploy"
          ]
        },
        {
          "contains": [
            "error rate"
          ]
        },
        {
          "contains": [
            "uncertain"
          ]
        }
      ]
    },
    "constraint": {
      "checks": [
        {
          "contains": [
            "cannot prove"
          ]
        },
        {
          "contains": [
            "need logs"
          ]
        },
        {
          "contains": [
            "correlation"
          ]
        }
      ]
    }
  }
}