TsgcAIDocumentExtractor › Properties › LastResult

LastResult Property

Result of the last extraction: data, validation errors, confidences and OCR text.

Syntax

property LastResult: TsgcAIDocumentExtractionResult read FLastResult;

Default Value

—

Remarks

Public, read only. The object is owned by the extractor and is reset at the start of every extraction, so copy what you need before the next call.

Member	Type	Description
Data	string	The extracted data as a JSON document, without the confidence wrapper. The extract methods return the same text.
RawResponse	string	The full JSON answer of the model, wrapper included.
Valid	Boolean	True when Data validates against the schema.
ValidationErrors	TStringList	One path: message line per validation error.
Confidence	Double	The lowest field confidence once an answer is parsed, 1 when there are none or IncludeConfidence is False. 0 when no answer was parsed, for example after the provider returned an error.
FieldConfidences	TStringList	Name=Value lines, one per field path. The value always uses '.' as decimal separator, whatever the locale.
FieldConfidence(aPath)	Double	Confidence of a field path such as total or lines[0].amount, or -1 when the model returned none for that path.
UsedOCR	Boolean	True when the data came from the text of the local OCR instead of the attachments.
OCRText	string	The text recognised by the local OCR, one "Page N" block per attachment.
Clear	procedure	Resets every member.

Example

vJSON := oExtractor.ExtractFile('invoice.pdf');
if oExtractor.LastResult.FieldConfidence('total') < 0.8 then
  ShowMessage('Check the total: ' + oExtractor.LastResult.Data);

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