Model Comparison

Gemini 4 Carbon vs K Exaone

Gemini 4 Carbon ranks #5 on the AI IQ leaderboard with an estimated IQ of 139, while K Exaone ranks #140 on the AI IQ leaderboard with an estimated IQ of 97. The table below puts the two models side by side across the seven capability dimensions, emotional reasoning, cost, speed, and context window.

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
Gemini 4 CarbonGoogleK ExaoneWorld (Other)
Rank#5#140
IQ13997
Abstract Reasoning12077
Mathematical Reasoning145112
Academic Reasoning136112
Programmatic Reasoning153113
Computer Use15575
Reliability135103
Knowledge Work13091
Emotional Reasoning——
Effective Cost / 1M Tokens—$0.61
Sticker Price / 1M I/O Tokens—$1.00
Speed——
Context Window—256K
Released2026-10-282025-12-31
Open WeightsNoYes