Model Comparison

Gemini 4 Argon vs GPT 5.6 Terra

Gemini 4 Argon ranks #7 on the AI IQ leaderboard with an estimated IQ of 136, while GPT 5.6 Terra ranks #13 on the AI IQ leaderboard with an estimated IQ of 130. 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
Domains Head to Head
Applied domain composite scores where at least one model is measured
Gemini 4 ArgonGoogleGPT 5.6 TerraOpenAI
Rank#7#13
IQ136130
Abstract Reasoning112119
Mathematical Reasoning141141
Academic Reasoning137130
Programmatic Reasoning153145
Computer Use148128
Reliability131119
Knowledge Work131128
Emotional Reasoning—117
Effective Cost / 1M Tokens—$13.52
Sticker Price / 1M I/O Tokens—$14.00
Speed—129 tok/s
Context Window—1M
Released2026-09-302026-07-09
Open WeightsNoNo