Halluc-Api-Weakref-Gc

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, supported_facts, uncertainty. Does a JavaScript WeakRef prevent its referenced object from being garbage collected? What value does deref() return after the object is collected? Avoid claiming WeakRef guarantees object survival.

{
  "metrics": {
    "accuracy": {
      "checks": [
        {
          "contains": [
            "does not prevent"
          ]
        },
        {
          "contains": [
            "undefined"
          ]
        },
        {
          "contains": [
            "garbage collected"
          ]
        }
      ]
    },
    "fabricated": {
      "checks": [
        {
          "contains": [
            "does not prevent garbage collection"
          ]
        },
        {
          "contains": [
            "deref may return undefined"
          ]
        },
        {
          "contains": [
            "no strong reference"
          ]
        }
      ]
    }
  }
}