Model Comparison
Kimi K3.1 Pro vs Lfm2.5 2.6b
Kimi K3.1 Pro ranks #14 on the AI IQ leaderboard with an estimated IQ of 132, while Lfm2.5 2.6b ranks #172 on the AI IQ leaderboard with an estimated IQ of 83. 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
| Kimi K3.1 ProKimi | Lfm2.5 2.6bUS (Other) | |
|---|---|---|
| Rank | #14 | #172 |
| IQ | 132 | 83 |
| Abstract Reasoning | 110 | 78 |
| Mathematical Reasoning | 140 | 77 |
| Academic Reasoning | 135 | 94 |
| Programmatic Reasoning | 145 | 79 |
| Computer Use | 132 | 75 |
| Reliability | 128 | 89 |
| Knowledge Work | 133 | 91 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | — | — |
| Sticker Price / 1M I/O Tokens | — | — |
| Speed | 43 tok/s | — |
| Context Window | 1.0M | 131K |
| Released | 2026-10-23 | 2026-08-04 |
| Open Weights | No | Yes |
More comparisons
- Kimi K3.1 Pro vs Deepseek V4 Pro
- Kimi K3.1 Pro vs Fable 5.1
- Kimi K3.1 Pro vs Gemini 4 Carbon
- 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
- Kimi K3.1 Pro vs Muse Wonder Full
- Kimi K3.1 Pro vs Qwen3.8 Max 0902
- Lfm2.5 2.6b vs Deepseek V4 Pro
- Lfm2.5 2.6b vs Fable 5.1
- Lfm2.5 2.6b vs Gemini 4 Carbon
- Lfm2.5 2.6b vs Glm 5.3
- Lfm2.5 2.6b vs GPT 6 Astra
- Lfm2.5 2.6b vs Grok 4.7
- All comparisons