Model Comparison
Fable 5.1 vs Gemini 3.5 Flash Lite
Fable 5.1 ranks #5 on the AI IQ leaderboard with an estimated IQ of 137, while Gemini 3.5 Flash Lite ranks #98 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
| Fable 5.1Anthropic | Gemini 3.5 Flash LiteGoogle | |
|---|---|---|
| Rank | #5 | #98 |
| IQ | 137 | 104 |
| Abstract Reasoning | 124 | 86 |
| Mathematical Reasoning | 148 | 95 |
| Academic Reasoning | 136 | 115 |
| Programmatic Reasoning | 147 | 94 |
| Computer Use | 140 | 107 |
| Reliability | 135 | 120 |
| Knowledge Work | 133 | 113 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | $90.82 | $1.30 |
| Sticker Price / 1M I/O Tokens | $60.00 | $2.80 |
| Speed | 68 tok/s | 447 tok/s |
| Context Window | 1M | 1M |
| Released | 2026-09-01 | 2026-07-21 |
| 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 Kimi K3
- 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
- Gemini 3.5 Flash Lite vs Deepseek V4 Pro
- Gemini 3.5 Flash Lite vs Gemini 4 Argon
- Gemini 3.5 Flash Lite vs Glm 5.3
- Gemini 3.5 Flash Lite vs GPT 6 Astra
- Gemini 3.5 Flash Lite vs Grok 4.7
- Gemini 3.5 Flash Lite vs Kimi K3
- All comparisons