Model Comparison

Gemma 4 E2b vs GPT 6 Astra

Gemma 4 E2b ranks #158 on the AI IQ leaderboard with an estimated IQ of 84, while GPT 6 Astra ranks #3 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 E2bGoogleGPT 6 AstraOpenAI
Rank#158#3
IQ84140
Abstract Reasoning82136
Mathematical Reasoning77151
Academic Reasoning92135
Programmatic Reasoning79151
Computer Use76140
Reliability92136
Knowledge Work91133
Emotional Reasoning——
Effective Cost / 1M Tokens—$33.53
Sticker Price / 1M I/O Tokens—$60.00
Speed—66 tok/s
Context Window128K1.1M
Released2026-04-022026-09-03
Open WeightsYesNo