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Model Comparison

Deepseek V4 Pro vs Gemini 3.8 Flash

Deepseek V4 Pro ranks #31 on the AI IQ leaderboard with an estimated IQ of 123, while Gemini 3.8 Flash ranks #12 on the AI IQ leaderboard with an estimated IQ of 130. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.

Deepseek V4 Pro profile →Gemini 3.8 Flash profile →
Where They Sit on the IQ Bell Curve
Both models highlighted on the standard normal IQ distribution of every tracked model
IQ Dimensions Head to Head
The seven scored Composite IQ dimensions, side by side
Domains Head to Head
Applied domain composite scores where at least one model is measured
Deepseek V4 ProDeepSeekGemini 3.8 FlashGoogle
Rank#31#12
IQ123130
Abstract Reasoning109126
Mathematical Reasoning132128
Academic Reasoning130133
Programmatic Reasoning129137
Computer Use123129
Reliability118130
Knowledge Work124127
Emotional Reasoning118—
Effective Cost / 1M Tokens$7.02$7.99
Sticker Price / 1M I/O Tokens$5.28$4.50
Speed79 tok/s147 tok/s
Context Window1M1.0M
Released2026-04-242026-09-02
Open WeightsYesNo
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