Audit report: 6,358 fields checked, 267 disputed, each with its photo

Each form's scan was privacy-masked (the names-and-signatures column blacked out) and read once by an open vision model on AMD GPUs (Gemma-4-31B-IT), which returns every field twice, from the digit boxes and from the amount in words. Every keyed field was compared with the model's digits. A disputed field is ordered by the evidence that the paper is with the model: digits and words agree, and the keyed value breaks one of the paper's identities (rows sum to TOTAL, section 5 = section 7 = TOTAL) that the model's value satisfies; it is moved down when the model saw a blank, or its own read breaks the arithmetic. The model never decides; the auditor marks each field on its photo.

Measured yield. On a pre-registered random sample of 300 forms, the model disputed 267 of 6,358 keyed fields; on the paper, 52 of those 267 were capture errors: 1 in 5. A disputed field is a lead, not a finding, until a person confirms it on the photo.

Recall caveat. Only fields where the model disagrees with the keyed value are listed, so a capture error the model made too is not found. Recall on the capture errors the certified count reveals, Colima (pre-registered, a person's blind check): 27 of 28 caught, 96% (Wilson 95% 82-99%). One state, certified-detectable errors only; not total recall.

"Capture error" means the keyed value does not match the paper, nothing more. Vote rows are named Option 01 to Option 15 in printed order.