{
  "title": "Laboratory instrument data for AI observation-version review",
  "source_page": "https://fiund.com/industries/laboratory-instrument-data-version-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Reprocessing creates a new view of the same observation",
    "context": "Fictional instrument records use neutral file keys. No real lab or sample data appears.",
    "records": [
      [
        "1",
        "Observation register",
        "Raw capture O8 recorded once by instrument I4."
      ],
      [
        "2",
        "Processing log",
        "Outputs V1 and V2 both derived from O8; V2 current."
      ],
      [
        "3",
        "Dashboard draft",
        "Counts V1 and V2 as two observed samples."
      ]
    ],
    "question": "How many raw observations should the dashboard count?",
    "answer": "One: O8 is recorded once in record 1. Record 2 produces two processing versions of that observation, so use V2 for the current view and retain V1 as history. Record 3 double-counts versions as distinct observed samples.",
    "failureModes": [
      "Counting processed files as independent observations",
      "Discarding processing history when choosing the current view"
    ],
    "fields": [
      [
        "raw_capture_id",
        "Defines the observation grain"
      ],
      [
        "processing_version",
        "Tracks derived outputs"
      ],
      [
        "current_view",
        "Selects the effective version"
      ]
    ],
    "holdout": "Include a second independent capture processed by the same version; count two raw observations with one shared processing version.",
    "boundary": "No actual lab data, methods, instrument settings, patients or proprietary files."
  }
}