Model Comparison

Fable 5 vs Mimo V2.5 Pro

Fable 5 ranks #1 on the AI IQ leaderboard with an estimated IQ of 137, while Mimo V2.5 Pro ranks #38 on the AI IQ leaderboard with an estimated IQ of 115. 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
Fable 5AnthropicMimo V2.5 ProXiaomi
Rank#1#38
IQ137115
Abstract Reasoning12990
Mathematical Reasoning143120
Academic Reasoning145131
Programmatic Reasoning144122
Computer Use139118
Reliability120112
Emotional Reasoning125
Effective Cost / 1M Tokens$76.55$1.78
Sticker Price / 1M I/O Tokens$60.00$4.00
Speed71 tok/s47 tok/s
Context Window1M1M
Released2026-06-092026-04-26
Open WeightsNoYes