LLMs excel at document processing tasks like extraction, summarization, and Q&A. But accuracy varies and verification is essential for business-critical documents.
Document Processing Tasks
- Data extraction from unstructured text
- Document summarization
- Contract analysis
- Invoice processing
- Document Q&A
Accuracy Considerations
- Verify extracted data against source
- Use structured output formats
- Implement confidence scoring
- Human review for high-stakes documents
Practical example
An invoice extraction task receives a scan with a handwritten correction. Keep the field location and route uncertain critical fields for review.
What to check
Score individual fields and complete documents separately, including unreadable pages and invalid dates.
Limits and tradeoffs
Well-formatted output can still contain a wrong value. Do not infer accuracy from JSON validity.
Maintained by DriftRail. AI assisted the October 2026 content and template revision. Examples are illustrative; they are not measured product benchmarks. Suggest a correction.