Modelsby GlyphMuse Spark specs, prices, where it runs and its benchmark standing
closed weights · #16 overall, podium score 11.4 · top 10 on 3 of 8 · released Apr 8, 2026
Facts
- Provider
- Meta
- Release date
- Apr 8, 2026
- Boards
- Parameters
- Not disclosed by Meta
- Modalities
- Text, Image, Files to Text
- Boards
- Weights
- Closed weights
- Benchmarks
- 8 boards captured, #16 overall
| Rank | Board | Score | |||
|---|---|---|---|---|---|
| 3 | Chat | 75.5% | 35 | ||
| 7 | Reasoning | 40.6% | 44 | ||
| 7 | Vision | 1,294 | 85 | ||
| 12 | Agents and tools | 82.2% | 37 | ||
| 14 | Chat | 1,489 | 84 | ||
| 19 | Vision | 1,466 | 40 | ||
| 47 | Reasoning | 89.8% | 100 | ||
| 48 | Reasoning | 153.1 | 100 |
Versions and release history
4 versions in this line since Apr 8, 2026, from Pricing, OpenRouter and the boards.
| Version | Released | |
|---|---|---|
| Muse Spark 1.3 | Sep 2, 20262 months ago | Boards |
| Muse Spark 1.2 | Aug 5, 20263 months ago | Boards |
| Muse Spark 1.1 | Jul 9, 20264 months ago | Boards |
| Muse Sparkthis model | Apr 8, 20267 months ago | Boards |