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Model Comparison

Deepseek V4 Flash vs Deepseek V4 Pro

Deepseek V4 Flash ranks #39 on the AI IQ leaderboard with an estimated IQ of 121, while Deepseek V4 Pro ranks #31 on the AI IQ leaderboard with an estimated IQ of 123. 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 →Deepseek V4 Pro 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 FlashDeepSeekDeepseek V4 ProDeepSeek
Rank#39#31
IQ121123
Abstract Reasoning103109
Mathematical Reasoning131132
Academic Reasoning129130
Programmatic Reasoning127129
Computer Use123123
Reliability115118
Knowledge Work123124
Emotional Reasoning113118
Effective Cost / 1M Tokens$1.69$7.01
Sticker Price / 1M I/O Tokens$1.76$5.28
Speed152 tok/s110 tok/s
Context Window1M1M
Released2026-04-242026-04-24
Open WeightsYesYes
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