Two Hands
Try it / tally sheet

270281B0100

INE 2024 tally sheet, type 2

Measured on AMD: Gemma-4-31B-IT, 2026-10-15, 81.5 s, $0.000146stored read

!
Rows sum to 333, TOTAL says 344: this field goes to a person, with its photo
Gemma's read breaks one of the paper's own checks, so the gate does not accept it.
Privacy-masked page of form 270281B0100

Straightened by its corner marks; the right-hand column (officials' names and signatures) is blacked out before the page is stored or sent to the model.

Watch it run

Read this sheet again, live

Gemma-4-31B-IT reads the masked page on AMD; the gate checks each field as the answer arrives.

About a minute. One live read runs at a time for the whole site; yours waits in a short queue and shows its place.

How it's checked

Gate: Routed: Voters + representatives not read (blank or faint); rows sum to TOTAL (333 vs 344)

The paper's own checks

✕ rows sum to TOTAL 333 ≠ 344
– votaron + representantes = section 5 not checkable
– section 5 = section 7 not checkable
✓ section 7 = TOTAL 344 = 344
✓ words = digits on every field 23 of 23
Checked against the official capture

Ballots taken from the boxes

Masked crop of Ballots taken from the boxes on form 270281B0100

Gemma read 344 (words 344) · official capture Sin dato · the paper 344

Decision on the photo: 344, the official capture does not match the paper. Confirmed by a person, blind, from the photo.

Receipt a Merkle receipt for this field in the sample audit of 300 sheets
receipt (JSON)
Checked against the official capture

TOTAL

Masked crop of TOTAL on form 270281B0100

Gemma read 344 (words 344) · official capture Sin dato · the paper 344

Decision on the photo: 344, the official capture does not match the paper. Confirmed by a person, blind, from the photo.

Receipt a Merkle receipt for this field in the sample audit of 300 sheets
receipt (JSON)

Separately: the official capture was wrong here

The official typed record (PREP), not Gemma's read

Ballots taken from the boxes: the official capture keyed Sin dato; the paper says 344.

TOTAL: the official capture keyed Sin dato; the paper says 344.

This compares the official typed record with the paper, not Gemma's read.

All fields (23), and other runs of this sheet
Other runs (2)

Gemma-4-31B-IT, pre-registered random run. sourceresults/calls_gemma.jsonl Read in 81.5 s, $0.000146.

FieldDigitsWordsOfficial
capture
Certified
Unused ballots
section 2
314 314 ✓
Voters on the list
section 3
342 342 ✓
Representatives who voted
section 4
2 2 ✓
Voters + representatives
section 5
— 344 !
Ballots taken from the boxes
section 7
344 344 ✓
Option 01 8 8 ✓
Option 02 6 6 ✓
Option 03 2 2 ✓
Option 04 5 5 ✓
Option 05 15 15 ✓
Option 06 15 15 ✓
Option 07 243 243 ✓
Option 08 2 2 ✓
Option 09 1 1 ✓
Option 10 0 0 ✓
Option 11 0 0 ✓
Option 12 21 21 ✓
Option 13 1 1 ✓
Option 14 5 5 ✓
Option 15 2 2 ✓
Unregistered candidates 0 0 ✓
Null votes 7 7 ✓
TOTAL
section 6
344 344 ✓

Options 01–15 are the form's vote rows in printed order, shown without party names. Digits and words are the model's two independent readings. Official capture: the double-keyed official capture of this image (PREP). Certified: the certified district count (Cómputos), which has no section 2-5 or 7 values. Amber: the capture differs from the model. † eye-checked: the capture mis-keyed the field.

Now on 300 sheets: the sample audit