{
  "title": "Powder-coated metal finish data for AI quality checks",
  "source_page": "https://fiund.com/industries/powder-coated-metal-finish-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Texture and film readings belong to different evidence layers",
    "context": "An original paper coupon map uses intentionally dotted artwork and fabricated reading cards.",
    "records": [
      [
        "1",
        "Reference",
        "Zone X intentionally textured; zone Y smooth in the design."
      ],
      [
        "2",
        "Photo",
        "X appears dotted as expected; Y has an isolated raised-looking mark."
      ],
      [
        "3",
        "Reading table",
        "Film reading at X recorded 72 mock units; Y unmeasured."
      ]
    ],
    "question": "What labels belong on X and Y?",
    "answer": "X has expected visible texture and a documented film reading of 72. Y has an observed isolated feature but no film reading, based on records 2 and 3. Do not transfer X's measured value to Y or infer thickness from the photo alone.",
    "failureModes": [
      "Flagging all intended texture as damage",
      "Estimating zone Y's film reading from its appearance"
    ],
    "fields": [
      [
        "coupon_zone",
        "Maps each observation to a specific region"
      ],
      [
        "intentional_texture",
        "Stores the design reference"
      ],
      [
        "film_reading_status",
        "Distinguishes measured and unmeasured regions"
      ]
    ],
    "holdout": "Put a ruler only over X and request geometric quantification of Y; retain qualitative evidence if scale does not transfer.",
    "boundary": "No actual coating schedules, client tolerances, adhesion claims or quality release."
  }
}