Model Comparison
Fable 5.1 vs Kimi K3.1 Pro
Fable 5.1 ranks #5 on the AI IQ leaderboard with an estimated IQ of 137, while Kimi K3.1 Pro ranks #11 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
| Fable 5.1Anthropic | Kimi K3.1 ProKimi | |
|---|---|---|
| Rank | #5 | #11 |
| IQ | 137 | 131 |
| Abstract Reasoning | 124 | 110 |
| Mathematical Reasoning | 147 | 138 |
| Academic Reasoning | 136 | 135 |
| Programmatic Reasoning | 146 | 143 |
| Computer Use | 142 | 129 |
| Reliability | 135 | 128 |
| Knowledge Work | 132 | 133 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | $89.60 | — |
| Sticker Price / 1M I/O Tokens | $60.00 | — |
| Speed | 70 tok/s | 51 tok/s |
| Context Window | 1M | 1.0M |
| Released | 2026-09-01 | 2026-10-23 |
| Open Weights | No | No |
More comparisons
- Fable 5.1 vs Deepseek V4 Pro
- Fable 5.1 vs Gemini 4 Argon
- Fable 5.1 vs Glm 5.3
- Fable 5.1 vs GPT 6 Astra
- Fable 5.1 vs Grok 4.7
- Fable 5.1 vs Mimo V2.6 Pro
- Fable 5.1 vs Minimax M3
- Fable 5.1 vs Muse Wonder Full
- Fable 5.1 vs Qwen3.8 Max 0902
- Kimi K3.1 Pro vs Deepseek V4 Pro
- Kimi K3.1 Pro vs Gemini 4 Argon
- Kimi K3.1 Pro vs Glm 5.3
- Kimi K3.1 Pro vs GPT 6 Astra
- Kimi K3.1 Pro vs Grok 4.7
- Kimi K3.1 Pro vs Mimo V2.6 Pro
- Kimi K3.1 Pro vs Minimax M3
- All comparisons