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Model Comparison

Deepseek V4 Flash vs Gemini 4 Carbon

Deepseek V4 Flash ranks #42 on the AI IQ leaderboard with an estimated IQ of 121, while Gemini 4 Carbon ranks #5 on the AI IQ leaderboard with an estimated IQ of 139. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.

Deepseek V4 Flash profile →Gemini 4 Carbon 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 FlashDeepSeekGemini 4 CarbonGoogle
Rank#42#5
IQ121139
Abstract Reasoning103120
Mathematical Reasoning131145
Academic Reasoning128136
Programmatic Reasoning127153
Computer Use122155
Reliability114135
Knowledge Work122130
Emotional Reasoning113—
Effective Cost / 1M Tokens$1.69—
Sticker Price / 1M I/O Tokens$1.76—
Speed142 tok/s—
Context Window1M—
Released2026-04-242026-10-28
Open WeightsYesNo
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