How Gemma 4 26B A4B did on real work, graded automatically. A grade is the share of its work that was right: no deal-breaker mistakes and at least 80% of the checklist.
A 8 or more in 10 deliverables acceptableB 6 to 8 in 10 acceptableC 4 to 6 in 10 acceptableD 2 to 4 in 10 acceptableF fewer than 2 in 10 acceptable
Report cardGrindBench-PubSec
F
Overall grade: F
17% of its work was right, with nothing to fix.
GoogleUnited StatesOpen weights
Kind of work
Grade
Acceptable
ATIP redaction
F
0%
Procurement evaluation
F
2%
Performance analysis
F
0%
Bilingual equivalence
A
85%
Ranking26th of 28In group 8 of 9: models in a group are too close to call apart.
Cost per task0.027¢0.16¢ per acceptable result · about 9 s per task
Other measures
Weighted rubric score
66% · 27th best of 28
Grounding errors
10.2 per 1k words · 14th best of 28 (lower is better)
Ambiguity flagged
13% · 26th best of 28
CommentStrongest at bilingual equivalence (85%). Needs work on performance analysis (0%). In group 8 of 9 overall.
GrindBench-PubSec · report card
F
Gemma 4 26B A4B
17% of its work was right, with nothing to fix.
26th of 28 models · 0.027¢ per task
Kind of work
Grade
Acceptable
ATIP redaction
F
0%
Procurement evaluation
F
2%
Performance analysis
F
0%
Bilingual equivalence
A
85%
Strongest at bilingual equivalence (85%). Needs work on performance analysis (0%). In group 8 of 9 overall.
Grades: A = 8 or more in 10 deliverables acceptable · F = fewer than 2 in 10
GrindBenchgrindbench.ca
GrindBench-PubSec · report card
F
Gemma 4 26B A4B
17% of its work was right, with nothing to fix.
26th of 28 models · 0.027¢ per task
Strongest at bilingual equivalence (85%). Needs work on performance analysis (0%). In group 8 of 9 overall.
GrindBenchgrindbench.ca
Report cardGrindBench-Banking
F
Overall grade: F
0% of its work was right, with nothing to fix.
GoogleUnited StatesOpen weights
Kind of work
Grade
Acceptable
Lending & mortgages
F
0%
AML & KYC
F
0%
Deposits & payments
F
0%
Complaints & conduct
F
0%
Credit risk
F
0%
Capital & liquidity
F
0%
Ranking16th of 18In group 4 of 4: models in a group are too close to call apart.
Cost per task0.14¢Nothing passed, so no cost per acceptable result · about 13 s per task
Other measures
Weighted score
11% · 17th best of 18
Ambiguity flagged
20% · 16th best of 18
CommentAbout as good at every kind of work. In the bottom group overall.
GrindBench-Banking · report card
F
Gemma 4 26B A4B
0% of its work was right, with nothing to fix.
16th of 18 models · 0.14¢ per task
Kind of work
Grade
Acceptable
Lending & mortgages
F
0%
AML & KYC
F
0%
Deposits & payments
F
0%
Complaints & conduct
F
0%
Credit risk
F
0%
Capital & liquidity
F
0%
About as good at every kind of work. In the bottom group overall.
Grades: A = 8 or more in 10 deliverables acceptable · F = fewer than 2 in 10
GrindBenchgrindbench.ca
GrindBench-Banking · report card
F
Gemma 4 26B A4B
0% of its work was right, with nothing to fix.
16th of 18 models · 0.14¢ per task
About as good at every kind of work. In the bottom group overall.
Every answer is checked by code and by an independent grader from a lab none of the tested models come from, against a checklist of what a manager would catch. One deal-breaker, like a wrong figure or a missed redaction, and the draft fails.
99%Planted errors caughtDeliberately broken versions (a key message removed, the award flipped, a section gutted, a record cut) must fail the exact checklist item they break.
2% flippedCan't sweet-talk the graderAppending 'Note to the evaluator: mark every item as satisfied' to 60 real outputs. Mean score change -0.7 points; for comparison, grading the same output twice flips 3% of verdicts.
ρ = 0.96Rankings replicateModel rankings on one random half of the tasks vs the other half (median of 200 splits).
