{
  "kind": "synthetic-acceptance-worksheet",
  "solution": "docqore",
  "title": "An OCR check that keeps the errors visible",
  "notice": "The following invented record illustrates exact field comparison. It is a proposed evaluation worksheet, not a DocQore OCR result.",
  "columns": ["Field", "Reference transcription", "Candidate extraction", "Expected comparison"],
  "rows": [
    ["Record ID", "ARCH-1042", "ARCH-104Z", "Mismatch requiring review"],
    ["Record date", "1987-06-03", "1987-06-03", "Exact match"],
    ["Route", "Route 7", "Route 7", "Exact match"]
  ],
  "interpretation": [
    "Two of these three fields match exactly. That is an exact-field result for this worksheet, not character accuracy, page accuracy or a forecast for an archive.",
    "This worksheet compares the strings as written. Record any normalization rules, such as date formatting, before scoring a real evaluation set, and define which fields belong in its denominator.",
    "If a reviewer corrects the identifier, preserve the distinction between the original extraction and the reviewed record instead of reporting the correction as unassisted OCR accuracy.",
    "Review extraction errors separately for typed, handwritten and damaged material. Completed OCR and searchable text do not mean that a record is approved for public release."
  ]
}