Auto-Detect Mappings
The AI reads all form fields in your PDF and matches them to your extracted document data.
How it works
- Reads form fields — the AI identifies every interactive field in the PDF (text inputs, checkboxes, dropdowns)
- Reads extracted data — pulls all key-value pairs from your processed document
- Semantic matching — pairs form fields with extraction results based on meaning, not exact name matching
- Fills fields — places the matched values into the form fields
Matching examples
| PDF form field | Extracted data field | Matched value |
|---|---|---|
| "Full Name" | name: "John Smith" | John Smith |
| "DOB" | date_of_birth: "1990-03-15" | 1990-03-15 |
| "Address Line 1" | street_address: "123 Main St" | 123 Main St |
| "Amount Due" | total_amount: 1500.00 | 1500.00 |
Streaming fill
Fields are filled one at a time in real time. This gives you:
- Visibility into what's being filled
- Ability to spot errors as they happen
- A clear understanding of the AI's mapping decisions
After auto-detect
Review the filled form:
- Green fields — filled with a match
- Empty fields — no match found in the extracted data
For fields that need correction, see Manual Overrides.