Model Comparison
GPT 6 Luna October vs Muse Spark 1.3
GPT 6 Luna October does not yet have a derived IQ, while Muse Spark 1.3 ranks #14 on the AI IQ leaderboard with an estimated IQ of 129. 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
| GPT 6 Luna OctoberOpenAI | Muse Spark 1.3Meta | |
|---|---|---|
| Rank | — | #14 |
| IQ | — | 129 |
| Abstract Reasoning | 117 | 103 |
| Mathematical Reasoning | — | 135 |
| Academic Reasoning | 100 | 134 |
| Programmatic Reasoning | — | 138 |
| Computer Use | — | 131 |
| Reliability | — | 127 |
| Knowledge Work | — | 131 |
| Emotional Reasoning | — | — |
| Effective Cost / 1M Tokens | — | $8.00 |
| Sticker Price / 1M I/O Tokens | — | $5.50 |
| Speed | — | 175 tok/s |
| Context Window | — | 1M |
| Released | 2026-10-07 | 2026-09-02 |
| Open Weights | No | No |
More comparisons
- GPT 6 Luna October vs Deepseek V4 Pro
- GPT 6 Luna October vs Fable 5.1
- GPT 6 Luna October vs Gemini 4 Argon
- GPT 6 Luna October vs Glm 5.3
- GPT 6 Luna October vs GPT 6 Astra
- GPT 6 Luna October vs Grok 4.7
- GPT 6 Luna October vs Kimi K3
- GPT 6 Luna October vs Mimo V2.6 Pro
- GPT 6 Luna October vs Minimax M3
- GPT 6 Luna October vs Qwen3.8 Max 0902
- Muse Spark 1.3 vs Deepseek V4 Pro
- Muse Spark 1.3 vs Fable 5.1
- Muse Spark 1.3 vs Gemini 4 Argon
- Muse Spark 1.3 vs Glm 5.3
- Muse Spark 1.3 vs GPT 6 Astra
- Muse Spark 1.3 vs Grok 4.7
- All comparisons