Each demo walks you through Petey's extraction workflow with a real document. No API key needed — results are pre-computed so you can see exactly what Petey produces. Download the PDF and schema to try it yourself.
Clinical Records: Getting Started
Extract patient data from a clinical note. A gentle introduction to schemas, modes, and the extraction workflow.
Clinical Records: Understanding Schemas
Build a schema from scratch. Learn field types, descriptions, and the difference between copying and interpreting data.
City Budget: Table Extraction
Extract budget line items from a city operating budget. Subtables, categories, and mixed data types across multiple pages.
Financial Disclosure: Header Pages
Extract stock transactions from a Congressional disclosure. Uses header pages to propagate filer info across all rows.
Tax Roll: Page Range + Suggest Fields
Target specific pages in a large document, then let Suggest Fields figure out the schema for a non-traditional layout.
Need API keys?
The demos use pre-computed results, but to run your own extractions you'll need at least one API key. See the setup guide →