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Model Comparison

Deepseek R1 vs Deepseek V4.1 Flash 1017

Deepseek R1 ranks #154 on the AI IQ leaderboard with an estimated IQ of 93, while Deepseek V4.1 Flash 1017 ranks #19 on the AI IQ leaderboard with an estimated IQ of 128. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.

Deepseek R1 profile →Deepseek V4.1 Flash 1017 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 R1DeepSeekDeepseek V4.1 Flash 1017DeepSeek
Rank#154#19
IQ93128
Abstract Reasoning72117
Mathematical Reasoning101135
Academic Reasoning108132
Programmatic Reasoning104140
Computer Use70127
Reliability98118
Knowledge Work96129
Emotional Reasoning100—
Effective Cost / 1M Tokens$3.12$2.42
Sticker Price / 1M I/O Tokens$6.00$1.50
Speed165 tok/s169 tok/s
Context Window—1M
Released2025-01-202026-10-17
Open WeightsYesYes
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