Model Comparison

Gemini 4 Argon vs Sonnet 5.5

Gemini 4 Argon ranks #3 on the AI IQ leaderboard with an estimated IQ of 140, while Sonnet 5.5 ranks #7 on the AI IQ leaderboard with an estimated IQ of 137. 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 ArgonGoogleSonnet 5.5Anthropic
Rank#3#7
IQ140137
Abstract Reasoning132130
Mathematical Reasoning145143
Academic Reasoning137136
Programmatic Reasoning153149
Computer Use148141
Reliability135126
Knowledge Work130134
Emotional Reasoning——
Effective Cost / 1M Tokens—$57.16
Sticker Price / 1M I/O Tokens—$12.00
Speed100 tok/s136 tok/s
Context Window—1M
Released2026-09-302026-09-28
Open WeightsNoNo