Model Comparison
Glm 5.3 vs Muse Spark Open
Glm 5.3 ranks #27 on the AI IQ leaderboard with an estimated IQ of 124, while Muse Spark Open ranks #37 on the AI IQ leaderboard with an estimated IQ of 122. 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
| Glm 5.3Z.ai | Muse Spark OpenMeta | |
|---|---|---|
| Rank | #27 | #37 |
| IQ | 124 | 122 |
| Abstract Reasoning | 98 | 102 |
| Mathematical Reasoning | 129 | 130 |
| Academic Reasoning | 131 | 130 |
| Programmatic Reasoning | 141 | 126 |
| Computer Use | 127 | 118 |
| Reliability | 121 | 126 |
| Knowledge Work | 123 | 124 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | $13.19 | — |
| Sticker Price / 1M I/O Tokens | $5.80 | — |
| Speed | 74 tok/s | 103 tok/s |
| Context Window | 1M | 1M |
| Released | 2026-08-18 | 2026-10-15 |
| Open Weights | Yes | Yes |
More comparisons
- Glm 5.3 vs Deepseek V4 Pro
- Glm 5.3 vs Fable 5.1
- Glm 5.3 vs Gemini 4 Argon
- Glm 5.3 vs GPT 6 Astra
- Glm 5.3 vs Grok 4.7
- Glm 5.3 vs Kimi K3
- Glm 5.3 vs Mimo V2.6 Pro
- Glm 5.3 vs Minimax M3
- Glm 5.3 vs Muse Wonder Full
- Glm 5.3 vs Qwen3.8 Max 0902
- Muse Spark Open vs Deepseek V4 Pro
- Muse Spark Open vs Fable 5.1
- Muse Spark Open vs Gemini 4 Argon
- Muse Spark Open vs GPT 6 Astra
- Muse Spark Open vs Grok 4.7
- Muse Spark Open vs Kimi K3
- All comparisons