Model Comparison

Fable 5 vs Kimi K3.1 Pro

Fable 5 ranks #10 on the AI IQ leaderboard with an estimated IQ of 133, while Kimi K3.1 Pro ranks #12 on the AI IQ leaderboard with an estimated IQ of 131. 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 5AnthropicKimi K3.1 ProKimi
Rank#10#12
IQ133131
Abstract Reasoning122110
Mathematical Reasoning143140
Academic Reasoning134135
Programmatic Reasoning141145
Computer Use134129
Reliability129128
Knowledge Work129133
Emotional Reasoning128—
Effective Cost / 1M Tokens$87.20—
Sticker Price / 1M I/O Tokens$60.00—
Speed69 tok/s43 tok/s
Context Window1M1.0M
Released2026-06-092026-10-23
Open WeightsNoNo