{
  "name": "Technical specification sheet capture",
  "description": "Extract part reference, product name, revision label from specification. Start with an editable schema, inspect JSON and review exceptions before your system handoff.",
  "prompt_additions": "Extract only information explicitly present in this document. Do not infer missing values, verify authenticity, make business decisions, or compare other documents. Preserve identifiers as strings. Return amounts as numbers and dates as YYYY-MM-DD. Review and set required fields for your process before using this schema in production.",
  "fields": [
    {
      "key": "part_reference",
      "label": "Part Reference",
      "type": "string",
      "required": false,
      "description": "Part reference exactly as printed in this specification. Preserve identifiers and qualifiers; do not look up or infer missing information."
    },
    {
      "key": "product_name",
      "label": "Product Name",
      "type": "string",
      "required": false,
      "description": "Product name exactly as printed in this specification. Preserve identifiers and qualifiers; do not look up or infer missing information."
    },
    {
      "key": "revision_label",
      "label": "Revision Label",
      "type": "string",
      "required": false,
      "description": "Revision label exactly as printed in this specification. Preserve identifiers and qualifiers; do not look up or infer missing information."
    },
    {
      "key": "issue_date",
      "label": "Issue Date",
      "type": "date",
      "required": false,
      "description": "Issue date explicitly printed in this specification. Keep it distinct from other dates; leave it empty if no calendar date is stated."
    },
    {
      "key": "specification_rows",
      "label": "Specification Rows",
      "type": "array",
      "required": false,
      "description": "Every visible specification rows row in this specification. Preserve separate rows, labels and qualifiers; do not merge entries or reconstruct missing ones.",
      "items": {
        "type": "object",
        "fields": [
          {
            "key": "characteristic_reference",
            "label": "Characteristic Reference",
            "type": "string",
            "required": false,
            "description": "Characteristic reference exactly as printed in this specification. Preserve identifiers and qualifiers; do not look up or infer missing information."
          },
          {
            "key": "measurement_label",
            "label": "Measurement Label",
            "type": "string",
            "required": false,
            "description": "Measurement label exactly as printed in this specification. Preserve identifiers and qualifiers; do not look up or infer missing information."
          },
          {
            "key": "stated_value_text",
            "label": "Stated Value Text",
            "type": "string",
            "required": false,
            "description": "Value as printed, preserving signs, ranges, inequality marks and qualifiers."
          },
          {
            "key": "unit_of_measure",
            "label": "Unit Of Measure",
            "type": "string",
            "required": false,
            "description": "Printed quantity unit, kept distinct from package type or pricing unit."
          },
          {
            "key": "tolerance_text",
            "label": "Tolerance Text",
            "type": "string",
            "required": false,
            "description": "Tolerance text exactly as printed in this specification. Preserve identifiers and qualifiers; do not look up or infer missing information."
          }
        ]
      }
    },
    {
      "key": "stated_standard",
      "label": "Stated Standard",
      "type": "string",
      "required": false,
      "description": "Stated standard exactly as printed in this specification. Preserve identifiers and qualifiers; do not look up or infer missing information."
    }
  ]
}