Model Comparison

Fable 5.1 vs Mimo V2 Flash

Fable 5.1 ranks #5 on the AI IQ leaderboard with an estimated IQ of 137, while Mimo V2 Flash ranks #107 on the AI IQ leaderboard with an estimated IQ of 103. 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
Fable 5.1AnthropicMimo V2 FlashXiaomi
Rank#5#107
IQ137103
Abstract Reasoning12479
Mathematical Reasoning148121
Academic Reasoning136121
Programmatic Reasoning14794
Computer Use140114
Reliability135105
Knowledge Work13390
Emotional Reasoning——
Effective Cost / 1M Tokens$90.82$0.31
Sticker Price / 1M I/O Tokens$60.00$0.40
Speed68 tok/s161 tok/s
Context Window1M256K
Released2026-09-012025-12-16
Open WeightsNoYes