01
The failure surface
Bills, manifests and receipts move between handheld capture, messaging systems and back-office tools. Compression and incomplete capture can remove small but operationally significant details.
02
What to measure
Inspect text, numeric identifiers and dates under controlled degradation. For table or line-item extraction, specify row matching, missing-value handling and field-level evaluation separately.
03
A scoped evaluation
Scope document classes and acquisition conditions with the operations team. Generate targeted cohorts, preserve source-group splits and retest against the same holdout after a model change.
04
What the evidence supports
The deliverable is a reproducible robustness readout and licensed synthetic data within the agreed scope.