{
  "property_id": "257471",
  "model": "gpt-5.6-sol",
  "source_count": 21,
  "shortlist_master_numbers": [
    3,
    4,
    5,
    7,
    8,
    9,
    11,
    14,
    16,
    18,
    19,
    20
  ],
  "final_master_numbers": [
    5,
    3,
    18,
    19,
    9,
    16
  ],
  "final_files": [
    "1720750873.jpg",
    "1613580104.jpg",
    "8112610161.jpg",
    "8581930137.jpg",
    "4550390040.jpg",
    "7721860371.jpg"
  ]
}