Model Comparison

Grok 4.3 vs Minimax M3

Grok 4.3 ranks #66 on the AI IQ leaderboard with an estimated IQ of 112, while Minimax M3 ranks #55 on the AI IQ leaderboard with an estimated IQ of 115. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.

Grok 4.3 profile →Minimax M3 profile →

First model Second model

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 4.3xAI	Minimax M3MiniMax
Rank	#66	#55
IQ	112	115
Abstract Reasoning	93	86
Mathematical Reasoning	119	121
Academic Reasoning	127	125
Programmatic Reasoning	105	118
Computer Use	110	116
Reliability	119	123
Knowledge Work	110	114
Emotional Reasoning	93	104
Effective Cost / 1M Tokens	$1.69	$3.44
Sticker Price / 1M I/O Tokens	$3.75	$1.50
Speed	98 tok/s	93 tok/s
Context Window	1M	1M
Released	2026-04-17	2026-06-01
Open Weights	No	Yes

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