{
  "title": "Connector mating data for training and evaluating AI",
  "source_page": "https://fiund.com/industries/electronic-connector-mating-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Orientation can be correct while seating remains incomplete",
    "context": "Two paper housings have identical profiles and a visible reference notch. Mock gap readings are provided.",
    "records": [
      [
        "1",
        "Drawing",
        "Expected notch alignment; seated toy gap at most 1 mm."
      ],
      [
        "2",
        "Photo",
        "Notches line up in sample C4."
      ],
      [
        "3",
        "Gap table",
        "C4 gap measured 3 mm from the stated reference plane."
      ]
    ],
    "question": "How should C4 be scored on the two checks?",
    "answer": "C4 matches the orientation criterion in records 1 and 2, but its 3 mm reading exceeds the toy seating limit by 2 mm under records 1 and 3. Store separate orientation and gap results rather than using notch alignment as proof of seating.",
    "failureModes": [
      "Treating alignment as completion",
      "Comparing a gap without its reference plane"
    ],
    "fields": [
      [
        "notch_alignment",
        "Checks orientation independently"
      ],
      [
        "seating_gap_mm",
        "Quantifies the observed fit dimension"
      ],
      [
        "reference_plane",
        "Makes measurements comparable"
      ]
    ],
    "holdout": "Use a photo that conceals the mating plane while notches remain visible; retain alignment and abstain on seating.",
    "boundary": "No actual connectors, pinouts, installation, electrical compatibility or genuine tolerances."
  }
}