AI IQ
Subscribe
Model Comparison

Grok 4.20 vs Mimo V2.6 Pro

Grok 4.20 ranks #72 on the AI IQ leaderboard with an estimated IQ of 111, while Mimo V2.6 Pro ranks #26 on the AI IQ leaderboard with an estimated IQ of 125. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.

Grok 4.20 profile →Mimo V2.6 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
Grok 4.20xAIMimo V2.6 ProXiaomi
Rank#72#26
IQ111125
Abstract Reasoning102106
Mathematical Reasoning116133
Academic Reasoning124134
Programmatic Reasoning112133
Computer Use108124
Reliability118121
Knowledge Work100126
Emotional Reasoning91—
Effective Cost / 1M Tokens$5.11$1.52
Sticker Price / 1M I/O Tokens$8.00$1.30
Speed98 tok/s51 tok/s
Context Window—1M
Released2026-02-172026-09-22
Open WeightsNoYes
More comparisons