[
 {
  "entry_id": "D_001",
  "sample_id": "448",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Does this slide contain sibling elements that were originally aligned but now have inconsistent positioning?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    38,
    6,
    7,
    9,
    8,
    40,
    44,
    46,
    52,
    53,
    29,
    30,
    31
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "x",
      "original_position_px": 3470.3,
      "group_size": 6,
      "shape_ids": [
       5,
       9,
       38,
       48,
       52,
       53
      ],
      "max_misalignment_px": 3200.3,
      "misaligned_shape_ids": [
       9,
       38,
       52,
       53
      ]
     },
     {
      "axis": "x",
      "original_position_px": 168.5,
      "group_size": 6,
      "shape_ids": [
       6,
       21,
       10,
       18,
       29,
       30
      ],
      "max_misalignment_px": 124.9,
      "misaligned_shape_ids": [
       6,
       29,
       30
      ]
     },
     {
      "axis": "x",
      "original_position_px": 1265.7,
      "group_size": 3,
      "shape_ids": [
       7,
       22,
       19
      ],
      "max_misalignment_px": 1017.5,
      "misaligned_shape_ids": [
       7
      ]
     }
    ]
   }
  },
  "difficulty": "Easy",
  "difficulty_rationale": "Misalignment of 3200px — visually obvious",
  "source_files": {
   "original_json": "json/original_448.json",
   "perturbed_json": "json/perturbed_448.json",
   "updates_json": "json/llm_schema/updates_448.json",
   "original_png": "png/original_448.png",
   "perturbed_png": "png/perturbed_448.png"
  }
 },
 {
  "entry_id": "D_002",
  "sample_id": "101",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Are there elements on this slide that should be aligned but are not, compared to the original design?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    15
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "x",
      "original_position_px": 52.0,
      "group_size": 4,
      "shape_ids": [
       4,
       14,
       15,
       8
      ],
      "max_misalignment_px": 597.7,
      "misaligned_shape_ids": [
       15
      ]
     }
    ]
   }
  },
  "difficulty": "Easy",
  "difficulty_rationale": "Misalignment of 598px — visually obvious",
  "source_files": {
   "original_json": "json/original_101.json",
   "perturbed_json": "json/perturbed_101.json",
   "updates_json": "json/llm_schema/updates_101.json",
   "original_png": "png/original_101_1.png",
   "perturbed_png": "png/perturbed_101_1.png"
  }
 },
 {
  "entry_id": "D_003",
  "sample_id": "74",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Have any same-level elements on this slide become misaligned relative to their original positions?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    34,
    36,
    40,
    42,
    44,
    49,
    53,
    55,
    61
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "y",
      "original_position_px": 215.6,
      "group_size": 6,
      "shape_ids": [
       34,
       36,
       38,
       40,
       42,
       44
      ],
      "max_misalignment_px": 36.8,
      "misaligned_shape_ids": [
       34,
       36,
       40,
       42,
       44
      ]
     },
     {
      "axis": "y",
      "original_position_px": 227.5,
      "group_size": 5,
      "shape_ids": [
       49,
       53,
       55,
       59,
       61
      ],
      "max_misalignment_px": 17.1,
      "misaligned_shape_ids": [
       49,
       53,
       55,
       61
      ]
     }
    ]
   }
  },
  "difficulty": "Medium",
  "difficulty_rationale": "Misalignment of 37px — noticeable on inspection",
  "source_files": {
   "original_json": "json/original_74.json",
   "perturbed_json": "json/perturbed_74.json",
   "updates_json": "json/llm_schema/updates_74.json",
   "original_png": "png/original_74_1.png",
   "perturbed_png": "png/perturbed_74_1.png"
  }
 },
 {
  "entry_id": "D_004",
  "sample_id": "465",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Have any same-level elements on this slide become misaligned relative to their original positions?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    3
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "x",
      "original_position_px": 48.0,
      "group_size": 3,
      "shape_ids": [
       3,
       4,
       7
      ],
      "max_misalignment_px": 48.0,
      "misaligned_shape_ids": [
       3
      ]
     }
    ]
   }
  },
  "difficulty": "Medium",
  "difficulty_rationale": "Misalignment of 48px — noticeable on inspection",
  "source_files": {
   "original_json": "json/original_465.json",
   "perturbed_json": "json/perturbed_465.json",
   "updates_json": "json/llm_schema/updates_465.json",
   "original_png": "png/original_465.png",
   "perturbed_png": "png/perturbed_465.png"
  }
 },
 {
  "entry_id": "D_005",
  "sample_id": "43",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Are there elements on this slide that should be aligned but are not, compared to the original design?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    83,
    84
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "x",
      "original_position_px": 91.9,
      "group_size": 3,
      "shape_ids": [
       83,
       84,
       85
      ],
      "max_misalignment_px": 42.0,
      "misaligned_shape_ids": [
       83,
       84
      ]
     }
    ]
   }
  },
  "difficulty": "Medium",
  "difficulty_rationale": "Misalignment of 42px — noticeable on inspection",
  "source_files": {
   "original_json": "json/original_43.json",
   "perturbed_json": "json/perturbed_43.json",
   "updates_json": "json/llm_schema/updates_43.json",
   "original_png": "png/original_43_1.png",
   "perturbed_png": "png/perturbed_43_1.png"
  }
 },
 {
  "entry_id": "D_006",
  "sample_id": "170",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Have any same-level elements on this slide become misaligned relative to their original positions?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    49
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "x",
      "original_position_px": 63.0,
      "group_size": 14,
      "shape_ids": [
       47,
       41,
       49,
       43,
       48,
       42,
       44,
       38,
       31,
       34,
       46,
       40,
       45,
       39
      ],
      "max_misalignment_px": 13.4,
      "misaligned_shape_ids": [
       49
      ]
     }
    ]
   }
  },
  "difficulty": "Hard",
  "difficulty_rationale": "Misalignment of 13px — subtle positional shift",
  "source_files": {
   "original_json": "json/original_170.json",
   "perturbed_json": "json/perturbed_170.json",
   "updates_json": "json/llm_schema/updates_170.json",
   "original_png": "png/original_170_1.png",
   "perturbed_png": "png/perturbed_170_1.png"
  }
 },
 {
  "entry_id": "D_007",
  "sample_id": "20",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Does this slide contain sibling elements that were originally aligned but now have inconsistent positioning?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    25,
    28,
    29,
    30,
    31
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "y",
      "original_position_px": 310.5,
      "group_size": 6,
      "shape_ids": [
       31,
       27,
       28,
       30,
       29,
       25
      ],
      "max_misalignment_px": 19.6,
      "misaligned_shape_ids": [
       31,
       28,
       30,
       29,
       25
      ]
     }
    ]
   }
  },
  "difficulty": "Hard",
  "difficulty_rationale": "Misalignment of 20px — subtle positional shift",
  "source_files": {
   "original_json": "json/original_20.json",
   "perturbed_json": "json/perturbed_20.json",
   "updates_json": "json/llm_schema/updates_20.json",
   "original_png": "png/original_20_1.png",
   "perturbed_png": "png/perturbed_20_1.png"
  }
 },
 {
  "entry_id": "D_008",
  "sample_id": "27",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Are there elements on this slide that should be aligned but are not, compared to the original design?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    4
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "x",
      "original_position_px": 63.1,
      "group_size": 4,
      "shape_ids": [
       2,
       3,
       4,
       6
      ],
      "max_misalignment_px": 16.0,
      "misaligned_shape_ids": [
       4
      ]
     }
    ]
   }
  },
  "difficulty": "Hard",
  "difficulty_rationale": "Misalignment of 16px — subtle positional shift",
  "source_files": {
   "original_json": "json/original_27.json",
   "perturbed_json": "json/perturbed_27.json",
   "updates_json": "json/llm_schema/updates_27.json",
   "original_png": "png/original_27_1.png",
   "perturbed_png": "png/perturbed_27_1.png"
  }
 },
 {
  "entry_id": "D_009",
  "sample_id": "91",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Have any same-level elements on this slide become misaligned relative to their original positions?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    11
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "y",
      "original_position_px": 282.7,
      "group_size": 4,
      "shape_ids": [
       10,
       11,
       12,
       13
      ],
      "max_misalignment_px": 2.7,
      "misaligned_shape_ids": [
       11
      ]
     }
    ]
   }
  },
  "difficulty": "Ambiguous",
  "difficulty_rationale": "Misalignment of 2.7px — near tolerance boundary",
  "source_files": {
   "original_json": "json/original_91.json",
   "perturbed_json": "json/perturbed_91.json",
   "updates_json": "json/llm_schema/updates_91.json",
   "original_png": "png/original_91_1.png",
   "perturbed_png": "png/perturbed_91_1.png"
  }
 },
 {
  "entry_id": "D_010",
  "sample_id": "500",
  "dimension": "D",
  "dimension_name": "Alignment",
  "question": "Are there elements on this slide that should be aligned but are not, compared to the original design?",
  "ground_truth": {
   "label": true,
   "objects_involved": [
    2,
    3,
    4,
    7,
    8
   ],
   "evidence": {
    "broken_groups": [
     {
      "axis": "x",
      "original_position_px": 48.0,
      "group_size": 4,
      "shape_ids": [
       2,
       3,
       5,
       7
      ],
      "max_misalignment_px": 441.6,
      "misaligned_shape_ids": [
       2,
       3,
       7
      ]
     },
     {
      "axis": "x",
      "original_position_px": 62.4,
      "group_size": 3,
      "shape_ids": [
       4,
       6,
       8
      ],
      "max_misalignment_px": 172.8,
      "misaligned_shape_ids": [
       4,
       8
      ]
     }
    ]
   }
  },
  "difficulty": "Easy",
  "difficulty_rationale": "Misalignment of 442px — visually obvious",
  "source_files": {
   "original_json": "json/original_500.json",
   "perturbed_json": "json/perturbed_500.json",
   "updates_json": "json/llm_schema/updates_500.json",
   "original_png": "png/original_500.png",
   "perturbed_png": "png/perturbed_500.png"
  }
 }
]