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Model Comparison

Deepseek V4.1 Flash vs GPT 6.1 Sol

Deepseek V4.1 Flash ranks #21 on the AI IQ leaderboard with an estimated IQ of 126, while GPT 6.1 Sol ranks #1 on the AI IQ leaderboard with an estimated IQ of 141. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.

Deepseek V4.1 Flash profile →GPT 6.1 Sol 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 V4.1 FlashDeepSeekGPT 6.1 SolOpenAI
Rank#21#1
IQ126141
Abstract Reasoning115133
Mathematical Reasoning131150
Academic Reasoning130135
Programmatic Reasoning135153
Computer Use127149
Reliability118135
Knowledge Work125132
Emotional Reasoning——
Effective Cost / 1M Tokens$1.85$6.25
Sticker Price / 1M I/O Tokens$1.50$12.00
Speed209 tok/s55 tok/s
Context Window1M1.1M
Released2026-09-102026-09-29
Open WeightsYesNo
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