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DeepSeek-V4-Pro vs Gemini 3.1 Pro
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Scores
Intelligence (ECI)150155
Coding7668
Math9177
Reasoning & Knowledge6896
Agentic & Tools9288
Specifications
DeveloperDeepSeekGoogle DeepMind
FamilyDeepSeekGemini
ReleasedApr 24, 2026Feb 19, 2026
Parameters1.6T—
AvailabilityOpen weights (unrestricted)API access
Context window1M—
Price — $/M input$0.43—
Price — $/M output$0.87—
Inputstext—
Outputstext—
Benchmarks
AIME 2024/202597%96%
GPQA Diamond90%94%
Humanity's Last Exam36%46%
SciCode50%—
SimpleBench61%80%
SimpleQA Verified57%77%
SWE-bench Verified78%76%
WebDev Arena14641461
WeirdML49%72%
τ²-bench96%—
APEX—34%
ARC-AGI—98%
ARC-AGI-2—77%
FrontierMath—37%
FrontierMath Tier 4—17%
GSO (code optimization)—23%
METR task horizon—6.4 h
Terminal-Bench—80%
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.