Model Comparison

Fable 5.1 vs Qwen3.6 35b A3b

Fable 5.1 ranks #5 on the AI IQ leaderboard with an estimated IQ of 137, while Qwen3.6 35b A3b ranks #105 on the AI IQ leaderboard with an estimated IQ of 104. 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 5.1AnthropicQwen3.6 35b A3bAlibaba
Rank#5#105
IQ137104
Abstract Reasoning12494
Mathematical Reasoning148103
Academic Reasoning136114
Programmatic Reasoning147101
Computer Use140103
Reliability135105
Knowledge Work133108
Emotional Reasoning——
Effective Cost / 1M Tokens$90.82$2.19
Sticker Price / 1M I/O Tokens$60.00$2.63
Speed68 tok/s134 tok/s
Context Window1M262K
Released2026-09-012026-04-16
Open WeightsNoYes