{
  "title": "Biotechnology sample batch and assay evidence for AI",
  "source_page": "https://fiund.com/industries/biotechnology-assay-batch-lineage-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A corrected batch assignment does not resolve an unrelated control flag",
    "context": "Wholly invented sample aliases and abstract values test data lineage. There are no sequences, participants, biological materials, experimental procedures or scientific interpretation.",
    "records": [
      [
        "BA1",
        "Dummy readout table",
        "Sample S1 value 4 units; S2 value 7. Initial file associates both with batch B1."
      ],
      [
        "BA2",
        "Authorized lineage amendment",
        "S2 belongs to B2, replacing its B1 assignment. Values unchanged."
      ],
      [
        "BA3",
        "Control register",
        "B1 control reviewed; B2 control flag unresolved. No record transfers B1's control review to B2."
      ]
    ],
    "question": "Which batch and control-review state accompany each readout, and does the identity correction validate S2's scientific result?",
    "answer": "BA1–BA3 attach S1's value 4 to B1 with a reviewed control record, and S2's unchanged value 7 to corrected batch B2 with its unresolved control flag. BA2 fixes lineage, not the control status or interpretation of the value. Report those dimensions independently rather than treating a corrected sample association as validation of a scientific result or borrowing B1's review for B2.",
    "failureModes": [
      "Carrying the original batch's reviewed-control status through a reassignment to another batch.",
      "Treating an administrative identity correction as a new measurement or scientific validation."
    ],
    "fields": [
      [
        "Sample and readout identity",
        "Preserves the observation being attributed."
      ],
      [
        "Amended batch relation",
        "Makes the corrected lineage explicit."
      ],
      [
        "Batch-specific control flag",
        "Keeps validation state attached to the correct scope."
      ]
    ],
    "holdout": "Resolve B2's control flag but add an unverified method field for S2. Require the model to update control status without inventing missing method metadata.",
    "boundary": "Use invented data only. Exclude sequences, people, clinical material, procedures and confidential research; actual scientific release stays with the research team."
  }
}