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Gemini 3.8 Flash on Perception Test

About Perception TestHow this is measured

85.5%Rank #2 of 9 on Perception Test
388 of 454 questions answered correctly.
Coverage
Full (454/454)
Cost per task
$0.0042
Median latency
8.5s
Tokens per task
2,177 in · 696 out

Run setting: 1 fps.

Tokens and latency

Tokens per call

Token typeMeanMedian90th pct.
Input2,1772,0723,237
of which cached000
Output6963351,668
of which reasoning6943331,667

Over 454 calls that returned an answer, including questions asked again after a failed attempt.

Latency

Median
8.5s
Mean
11.0s
90th percentile
18.9s
99th percentile
40.8s

Per call, end to end including file upload and processing.