Model Comparison

GPT 6 Astra vs Granite 4.2 30b

GPT 6 Astra ranks #2 on the AI IQ leaderboard with an estimated IQ of 142, while Granite 4.2 30b ranks #118 on the AI IQ leaderboard with an estimated IQ of 98. The table below puts the two models side by side across the six reasoning 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 six scored Composite IQ dimensions, side by side
Domains Head to Head
Applied domain composite scores where at least one model is measured
GPT 6 AstraOpenAIGranite 4.2 30bUS (Other)
Rank#2#118
IQ14298
Abstract Reasoning13491
Mathematical Reasoning15296
Academic Reasoning136107
Programmatic Reasoning15592
Computer Use14099
Reliability136104
Emotional Reasoning——
Effective Cost / 1M Tokens$34.38$0.58
Sticker Price / 1M I/O Tokens$60.00$0.81
Speed51 tok/s77 tok/s
Context Window1.1M524K
Released2026-09-032026-08-25
Open WeightsNoYes