{
  "timestamp": "2026-10-06T19:05:59.734Z",
  "mutation": "Deleted Stage 2→3 PRECEDES edge",
  "total": 50,
  "passed": 38,
  "failed": 12,
  "failures": [
    {
      "id": "preschematic_01",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_02",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_03",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_04",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_05",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_06",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_07",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_08",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_09",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_10",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_11",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    },
    {
      "id": "preschematic_12",
      "expected_stage": "The Preschematic Stage",
      "expected_level": 2,
      "reason": "Invalid sequence: level 2 precedes null (expected 3)"
    }
  ],
  "expected_behavior": "Should fail at least 1, ideally 12 preschematic→schematic prompts"
}