Overview
Extraction is only as good as your ability to verify it. OkraPDF’s review mode shows extracted data alongside the original document, so you can spot and fix errors in seconds.AI suggests, you decide. Corrections are constrained to the original content—no hallucinated additions.
Side-by-Side View
Click any extracted element to:- Highlight its location on the original page
- See confidence scores
- Edit if needed
Verification Workflow
1
Review High-Priority Items
Start with low-confidence detections. High-confidence items rarely have errors.
2
Check Table Structure
Verify headers, merged cells, and row alignments match the original.
3
Verify Figures
Ensure captions are linked correctly and bounding boxes capture full content.
4
Fix OCR Errors
Click to edit. AI suggests corrections based on the image.
5
Approve & Export
Mark as verified and export with confidence.
AI-Assisted Corrections
When you click to edit a cell or text block: What the AI fixes:- OCR typos (0 vs O, l vs 1)
- Punctuation errors
- Character encoding issues
- Whitespace problems
- Add content not in the original
- Reword or rephrase text
- Make assumptions about illegible content
Confidence Indicators
Each extracted element shows a confidence level:| Level | Score | Meaning |
|---|---|---|
| High | 90%+ | Likely accurate, quick scan sufficient |
| Medium | 70-90% | Worth a closer look |
| Low | Below 70% | Manual verification recommended |
Batch Review
For documents with many tables or figures:- Sort by confidence — Focus on items needing attention
- Filter by type — Review all tables, then all figures
- Keyboard shortcuts — Approve, skip, edit without clicking
Keyboard Shortcuts
Keyboard Shortcuts
| Shortcut | Action |
|---|---|
Enter | Approve current item |
Tab | Next item |
Shift+Tab | Previous item |
E | Edit mode |
Esc | Cancel edit |
Review Status
Track your verification progress:| Status | Description |
|---|---|
| Pending | Not yet reviewed |
| Verified | Reviewed and approved |
| Edited | Modified from original extraction |
| Flagged | Marked for follow-up |
Export Verified Data
Once reviewed, export with confidence:- Include verification status in metadata
- Filter exports to verified items only
- Audit trail of corrections made
Best Practices
Start with Low Confidence
Sort by confidence ascending. The obvious errors surface first.
Use Keyboard
Batch review is 3x faster with shortcuts.
Spot Check High Confidence
Random sample even high-confidence items.
Document Patterns
If a document type has recurring issues, note for future uploads.