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datapropose only2-6 min

Data QA Triage

"Catch the malformed row before it becomes policy."

Classify defective rows, verify JSON shape, and surface drift before it reaches production.

Fork loopCopy install command
IngestClassifyVerifySummarize
Data
loop

anatomy

Ingest rows01Classify defects02Verify contract03Summarize drift04
01
Ingest rows

Read the batch and normalize row identifiers before classification.

02
Classify defects

Assign only allowed defect classes and preserve row coverage.

03
Verify contract

Check schema shape, class keys, and required summary fields.

04
Summarize drift

Explain failed checks and surface likely upstream changes.

output contract

row_idRequired for every input row.
defect_classMust be one of the allowed classes.
confidenceCalibration signal only; never marketed as correctness.
failed_checksRequired when contract verification fails.