Invoice Extraction with a Confidence Gate
Pull structured fields from invoices, and know which ones need a human.
Intermediate10–16 hours estimatedData
The problem
Document extraction is where AI meets accounting, and accounting is unforgiving: a wrong total is worse than no total. The interesting engineering is not the extraction, it is deciding which extractions to trust.
Who uses it: A finance team processing supplier invoices in varied formats without keying every one by hand.
Before you start
- Python
- Sample invoices in several formats
Stack
PythonA vision-capable LLMpypdfPydanticPostgres