Lab-report extraction
Check extraction of test names, result values, units and reference ranges. Keep those fields separate so a correct number with the wrong unit is not counted as a pass.
LAB & CLINICAL DOCUMENT WORKFLOWS
Synthetic medical documents for OCR and AI testing
One patient journey. Connected lab documents.
Healthcare document AI can be tested without exposing real patient information. This free pack follows one fictional patient from registration and lab requisition to physician authorization, specimen query and lab report, each with a degraded counterpart.
ZIP · 2.6 MB · Free download · No sign-up
10 PDF files5 Document pairsJSON + boxes
INSIDE THE ACTUAL PACKPDF / 01
PDF SAMPLESame document.
Different condition.
Different condition.
KNOW WHAT YOU’RE DOWNLOADING
Five document pairs.
Ten PDF files.
Follow a fictional patient across registration, lab request, authorization, specimen query and results. Start with a readable example, then compare its degraded version.
| Document type | Readable example | Challenging version |
|---|---|---|
| 01Patient registration | Clean PDF1 page | Coffee stain1 page |
| 02Lab requisition | Clean PDF1 page | Strong blur1 page |
| 03Physician authorization | Clean PDF1 page | Photocopy1 page |
| 04Specimen query | Clean PDF1 page | Cropped edges1 page |
| 05Lab report | Clean PDF1 page | Low light1 page |
10 PDFs plus structured JSON and bounding-box reference files. A file may contain more than one page.
Download the complete packFROM DOWNLOAD TO WORKFLOW
Put the sample
to a practical test.
Use a consistent process. Define your expected outputs, run the files and inspect the cases your workflow gets wrong.
Intake and classification
Route requisitions, registration forms and discrepancy reports through the intended document paths in your sandbox.
Exception handling
Test how your workflow treats faint text, skewed pages and missing or uncertain fields. Preserve review steps for information the system cannot reliably read.
RELATED FIELD GUIDEHow to test extraction from diagnostics documents
FROM SAMPLE TO WORKFLOW
The right data.
The right next step.
Start with the PDFs. When you need more volume, your own layouts or a safe way to use real records, bring in GritRender and GritRedact.
GENERATE · GritRender
Need more documents like these?
Create fictional diagnostic reports and medical document testing scenarios.
Explore GritRender →PROTECT · GritRedactTesting with real documents?
Remove patient identifiers and sensitive information from existing documents. Automated redaction alone is not a declaration of HIPAA de-identification.
Explore GritRedact →EXTRACT · GritTransformNeed structured output?
Explore extraction from PDFs and images into structured JSON for your applications.
Explore GritTransform →Implementation and operational support are available around GritWorks products.
CUSTOM DATASETS · MANAGED SERVICE
Need realistic healthcare documents for AI testing?
Need custom datasets but don’t want to build and maintain the generation process internally? Let’s discuss your requirements.
THE NEXT STEP · FREE FOR QUALIFIED TEAMS
Start with 10.
Go further with the full dataset.
Try the sample pack first. When you need more, fill in the booking form and join a call. We’ll review your use case and share the full dataset with qualified teams.
No purchase required. Custom datasets and product support are discussed separately.
BEFORE YOU START
Your questions,
answered.
What will I receive?
A ZIP with 10 PDFs: five clean documents and five challenging versions, plus structured JSON and bounding-box JSON for selected populated fields. Some PDFs contain more than one page.
How do I get the sample?
Choose “Download 10 PDFs”. The ZIP downloads directly: no form, call or platform account is required for the sample.
Can I use my own tools?
Yes. Use the PDFs and reference files in your own evaluation, sandbox or testing workflow. The included reference data is not an automated scoring system.
Is any real patient information included?
No. Every patient, physician and result in the pack is fictional. It is meant for document intake and extraction testing, not for validating diagnosis or clinical decisions.
How do I get the full dataset?
Choose your dataset, complete the booking form and join a call. We’ll review your use case and share the full dataset with qualified teams. No purchase is required; availability and fit are confirmed on the call.