Reason-Constraint-Disk-Quota

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. A user has a 10GB disk quota. They have already used 9.8GB. They attempt to upload a 300MB file. Should the upload be allowed or denied?

{
  "metrics": {
    "accuracy": {
      "checks": [
        {
          "contains": [
            "deny"
          ]
        },
        {
          "contains": [
            "exceeds"
          ]
        },
        {
          "contains": [
            "10GB"
          ]
        }
      ]
    },
    "evidence": {
      "checks": [
        {
          "contains": [
            "9.8"
          ]
        },
        {
          "contains": [
            "300MB"
          ]
        },
        {
          "contains": [
            "10.1"
          ]
        }
      ]
    },
    "constraint": {
      "checks": [
        {
          "contains": [
            "quota"
          ]
        },
        {
          "contains": [
            "exceeds limit"
          ]
        },
        {
          "contains": [
            "over capacity"
          ]
        }
      ]
    }
  }
}