Two Hands
Try it / tally sheet

240679B0100

INE 2024 tally sheet, type 2

Measured on AMD: Gemma-4-31B-IT, 2026-10-16, 82.9 s, $0.000125stored read

!
Rows sum to 212, TOTAL says 210: 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 240679B0100

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: Option 15 digits 4, words 2; rows sum to TOTAL (212 vs 210)

The paper's own checks

✕ rows sum to TOTAL 212 ≠ 210
✓ votaron + representantes = section 5 210 = 210
✓ section 5 = section 7 210 = 210
✓ section 7 = TOTAL 210 = 210
✕ words = digits on every field 22 of 23
Routed to a person

Option 15

Masked crop of Option 15 on form 240679B0100

Gemma read 4 (words 2) · official capture 2 · the paper 2

Decision on the photo: 2, Gemma misread it; the official capture matches the paper. Confirmed by the certified count, by recount.

With the paper's 2, rows sum to TOTAL gives 210 = 210.

Receipt a Merkle receipt for this field in the sample audit of 300 sheets
receipt (JSON)
All fields (23), and other runs of this sheet
Other runs (2)

Gemma-4-31B-IT, pre-registered random run. sourceresults/calls_gemma_b4.jsonl Read in 82.9 s, $0.000125.

FieldDigitsWordsOfficial
capture
Certified
Unused ballots
section 2
294 294 ✓
Voters on the list
section 3
210 210 ✓
Representatives who voted
section 4
0 0 ✓
Voters + representatives
section 5
210 210 ✓
Ballots taken from the boxes
section 7
210 210 ✓
Option 01 7 7 ✓
Option 02 5 5 ✓
Option 03 0 0 ✓
Option 04 88 88 ✓
Option 05 7 7 ✓
Option 06 17 17 ✓
Option 07 73 73 ✓
Option 08 0 0 ✓
Option 09 0 0 ✓
Option 10 0 0 ✓
Option 11 0 0 ✓
Option 12 6 6 ✓
Option 13 0 0 ✓
Option 14 0 0 ✓
Option 15 4 2 !
Unregistered candidates 0 0 ✓
Null votes 5 5 ✓
TOTAL
section 6
210 210 ✓

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