Model Comparison

Gemma 4 31b vs GPT 6 Astra

Gemma 4 31b ranks #117 on the AI IQ leaderboard with an estimated IQ of 101, while GPT 6 Astra ranks #4 on the AI IQ leaderboard with an estimated IQ of 140. 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
Gemma 4 31bGoogleGPT 6 AstraOpenAI
Rank#117#4
IQ101140
Abstract Reasoning86136
Mathematical Reasoning94149
Academic Reasoning117134
Programmatic Reasoning97150
Computer Use101140
Reliability108136
Knowledge Work103132
Emotional Reasoning105—
Effective Cost / 1M Tokens$0.14$33.91
Sticker Price / 1M I/O Tokens$0.47$60.00
Speed36 tok/s57 tok/s
Context Window256K1.1M
Released2026-04-022026-09-03
Open WeightsYesNo