AI Document Processing

6 Interactive Sessions

Short, interactive sessions — watch it work, steer it, then build it yourself. Go deeper anytime with the full code walkthrough.

1. 1

   The Messy Stack — turn every doc into structured text

   Before you can classify or extract anything, every document has to become structured, machine-readable text — tables and all. A human keying 50 invoices is slow and makes mistakes; step one is turning each one into a consistent schema.

2. 2

   What Kind of Doc Is This? — type before fields

   You can't extract "invoice total" from a document that's actually a purchase order — the fields you look for depend on the type. So before extraction, classify the document and attach a confidence to the guess.

3. 3

   Pull the Fields — three shapes, three strategies

   Now turn the structured document into data: vendor name, invoice total, line items. Three different shapes on the page need three different strategies — and each field comes out with a confidence and a source, so you know how it was found.

4. 4

   Is It Right? — the path to 98%

   The extractor says the total is $4,200 — but the line items sum to $4,020. Something's wrong. Validation is what catches it: schema checks, cross-field rules, and routing anything low-confidence or inconsistent to a human. That's how you reach 98%, not by trusting raw extraction.

5. 5

   Extract, Review, Export — the human reviews, doesn't re-key

   The human's job shrinks from keying every field on all fifty invoices to reviewing the handful the pipeline flagged. The app shows each doc with its fields boxed on the page, highlights the uncertain ones, lets you fix them, and exports. Fifty invoices in minutes.

6. 6

   50 Invoices, Every Day — the production flywheel

   Fifty invoices today, five thousand next quarter. Production isn't a bigger demo — it's watching accuracy over time, a review queue that feeds corrections back into the extractors, retraining when a new vendor format appears, and enough throughput to keep up.

What you walk away with