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Data validationAutomatic
Receipt OCR Field Validation & Confidence Scoring
Compare machine-extracted receipt fields against the source image and score extraction confidence.
16 min estimated150 DoPoints rewardStandard difficultyDesktop44 of 120 slots left
About this task
An expense platform is measuring its OCR accuracy. Each record pairs an image with extracted fields, and you confirm or correct each field.
What is expected
- A verdict for every extracted field
- The correct value where the extraction is wrong
- A confidence score per record
Important rules
- Flag, do not fix silently
- Note unreadable receipts instead of guessing
Requirements
- Desktop required
- Comfortable with numbers
How this is validated
Automated checks compare your submission against a reviewed gold set. Results are returned within seconds of submitting.
Before you accept
The deadline starts when you accept, not when you open the task. If you cannot finish, abandon it from the task screen rather than letting it expire. Abandoning carries the smaller penalty and keeps more of your approval rate.