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Gemini 3.1 Pro vs Perceptron Mk1
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Scores
Intelligence (ECI)155—
Coding68—
Math77—
Reasoning & Knowledge96—
Agentic & Tools88—
Specifications
DeveloperGoogle DeepMindPerceptron
FamilyGemini—
ReleasedFeb 19, 2026May 12, 2026
Parameters——
AvailabilityAPI access—
Context window—33K
Price — $/M input—$0.15
Price — $/M output—$1.50
Inputs—text, image, video
Outputs—text
Benchmarks
AIME 2024/202596%—
APEX34%—
ARC-AGI98%—
ARC-AGI-277%—
FrontierMath37%—
FrontierMath Tier 417%—
GPQA Diamond94%—
GSO (code optimization)23%—
Humanity's Last Exam46%—
METR task horizon6.4 h—
SimpleBench80%—
SimpleQA Verified77%—
SWE-bench Verified76%—
Terminal-Bench80%—
WebDev Arena1461—
WeirdML72%—
Use-case scores are 0–100 percentile composites across each area’s benchmarks, ranked against every model from the past year. Highlighted cells lead each row. Open a model for the full picture.
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Benchmarks & model data from Epoch AI (CC BY); pricing & specs from OpenRouter. ECI = Epoch Capabilities Index.