AI Document Extraction.
Using AI (specifically vision and language models) to pull structured data out of documents — invoices, contracts, drawings, forms — automatically. Better than OCR because it understands meaning, not just text.
In plain English
AI document extraction is the modern replacement for OCR. Where OCR turns images of text into text, AI extraction turns documents into structured data — invoice extracted into supplier, lines, totals, VAT; contract extracted into parties, dates, clauses; drawing extracted into parts, dimensions, finishes.
The technical difference is that AI extraction uses multi-modal vision-language models. These models read documents the way a human reads them: they see the layout, understand which data is in a table vs a paragraph, recognise handwritten notes, follow cross-references between pages. OCR-then-rules approaches collapse the moment a layout changes; AI extraction is robust because it understands what it's looking at, not just where the pixels are.
For SMB business processes — AP automation, drawing-to-BOM, KYC document handling, contract review — this is the technology that turns "looks like AI could maybe help here" into "this is in production and working." The accuracy on standard business documents is genuinely high (90-98% on tuned use cases), and the residual cases get flagged for human review rather than silently mis-classified.
Production deployments always include: a defined output schema (so the AI can't go off-piste), validation rules (numbers add up, dates are sensible), confidence thresholds (uncertain extractions go to human review), and audit trails (every extraction is traceable back to the source document). The technology is the easy part; the surrounding system is what makes it production-grade.
Real examples
What this looks like in practice.
- Engineering drawings → bill of materials with cut lengths, weld details, plate thickness, finish.
- Supplier invoices → matched against POs and delivery notes, posted to Sage with correct VAT and cost coding.
- Tenancy agreements → key terms (parties, rent, term, deposit, break clauses) extracted into CRM.
- KYC packs → ID type, dates, address verified against requirements before listings go live.
See in action
Where we deliver this for clients.
Related terms
Adjacent concepts.
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