Document Classification

Assign a document-type label to a (potentially multipage) PDF: invoice, receipt, contract, spec sheet, report, recipe, etc.

Files

• basic.py — single label per PDF.
• with_confidence.py — adds confidence in the label.

When to use

• Routing inbound documents to the right downstream pipeline (an invoice goes to AP, a contract to legal review, a recipe to a content team).
• Coarse pre-filtering before a heavier extraction pipeline runs.

If you want fields rather than a label, use _16_document_extraction/.

Run

python cookbook/data_labeling/_15_document_classification/basic.py
python cookbook/data_labeling/_15_document_classification/with_confidence.py

Requires OPENAI_API_KEY. The samples use a public PDF hosted by agno-public; swap the URL for your own PDF.