GRITRENDER / EVALUATION RESOURCE

OCR test examples with known values

Use the same fictional record under different visual conditions to plan a repeatable OCR or document-extraction test.

SCENARIO REQUIREMENTS
↓ GENERATE
SYNTHETIC CONTENT + KNOWN VALUES

Existing demonstration assets

Keep the values fixed. Change the visual condition.

These are the representative examples already shown on the GritWorks website. All names and identifiers are fictional. They are illustrations, not a customer dataset or a product-accuracy benchmark.

The same fictional record under low light conditions; download the example
Low light · select to download
The same fictional record under blur conditions; download the example
Blur · select to download
The same fictional record under fax conditions; download the example
Fax · select to download
The same fictional record under photocopy conditions; download the example
Photocopy · select to download

Representative documents for development and demonstration only. Not employee records and not for filing.

Suggested evaluation

Compare the extracted fields with the expected values.

Choose the fields your application needs, run every example through the same extraction configuration, and compare results with the reference JSON. Record failures by field and visual condition. These few examples show a workflow; they do not establish performance on your production documents.

  • Choose fields and expected resultsDefine
  • Run clean and degraded examplesEvaluate
  • Investigate missing or incorrect valuesReview
  • Retain the same cases for later versionsRepeat

Extend the test coverage

Define the documents and failure cases your workflow needs.

GritRender lets teams configure fields, business rules, volume and controlled variations. Available offline on-premises or as sales-assisted SaaS, with customer APIs after onboarding.

Start with your workflow

Put your unstructured data to work.

Tell us what your team needs to achieve. We’ll help you choose the right products, work through your requirements and explore on-premises or SaaS deployment.

Request a working session