{
  "title": "Copper manufacturing data for AI alloy and product-form review",
  "source_page": "https://fiund.com/industries/copper-alloy-form-specification-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "The same alloy label appears in three forms",
    "context": "Fictional catalog tickets label billet, tube and strip using an exercise glossary.",
    "records": [
      [
        "1",
        "Request",
        "Find strip variant under mock alloy Z7."
      ],
      [
        "2",
        "Stock register",
        "Z7-B billet, Z7-T tube, Z7-S strip."
      ],
      [
        "3",
        "Document index",
        "Doc 1 covers Z7-T; Doc 2 covers Z7-S; Doc 3 says Z7 without form."
      ]
    ],
    "question": "Which document can be cited for the exact variant?",
    "answer": "Doc 2 is explicitly scoped to Z7-S in record 3, and record 2 maps that code to strip. Doc 1 concerns tube and Doc 3 is alloy-only. A shared alloy family does not make dimensional or application evidence transferable among its forms.",
    "failureModes": [
      "Matching only the alloy stem",
      "Treating an unspecified form as universal coverage"
    ],
    "fields": [
      [
        "alloy_family",
        "Groups material identities"
      ],
      [
        "product_form",
        "Distinguishes the requested variant"
      ],
      [
        "document_variant_scope",
        "Shows exact versus family-level coverage"
      ]
    ],
    "holdout": "Give a document that explicitly covers two forms and require confirming strip is one of them.",
    "boundary": "No real standards, compositional data, supplier tickets or material selection advice."
  }
}