{
  "title": "Fabricated glass data for AI layer and cut-record review",
  "source_page": "https://fiund.com/industries/fabricated-glass-layer-cut-record-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Part IDs survive cutting; a layer mark may not",
    "context": "Colored paper layers represent a fictional fabricated glass panel without real glass or specifications.",
    "records": [
      [
        "1",
        "Parent diagram",
        "Panel A has a layer mark crossing the cut between child 1 and 2."
      ],
      [
        "2",
        "Cut log",
        "Both children retain A as parent; IDs A1 and A2."
      ],
      [
        "3",
        "Child photos",
        "A1 and A2 each show one partial layer mark."
      ]
    ],
    "question": "Can either child carry an intact mark annotation?",
    "answer": "No. Record 1 places the mark across the boundary, and record 3 shows partial segments on both children. Record 2 supplies common lineage but does not make either mark intact. Store the observed partial segments with their individual child IDs.",
    "failureModes": [
      "Treating parent mark as inherited intact",
      "Assigning both photos to one child because the mark matches"
    ],
    "fields": [
      [
        "parent_panel_id",
        "Tracks pre-cut lineage"
      ],
      [
        "child_part_id",
        "Keeps post-cut images distinct"
      ],
      [
        "mark_coverage",
        "Distinguishes a fragment from a complete mark"
      ]
    ],
    "holdout": "Move the cut beyond the mark and require one intact and one absent label with corresponding views.",
    "boundary": "No actual glass layup, safety ratings, customer dimensions or fabrication parameters."
  }
}