Halluc-Edge-Tree-Traversal

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. A tree traversal assumes no cycles but input can include parent links. Identify the edge case and avoid claiming trees cannot cycle when represented as objects.

{
  "metrics": {
    "accuracy": {
      "checks": [
        {
          "contains": [
            "parent links"
          ]
        },
        {
          "contains": [
            "cycle"
          ]
        },
        {
          "contains": [
            "objects"
          ]
        }
      ]
    },
    "fabricated": {
      "checks": [
        {
          "contains": [
            "visited set"
          ]
        },
        {
          "contains": [
            "edge case"
          ]
        },
        {
          "contains": [
            "tree traversal"
          ]
        }
      ]
    }
  }
}