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Muse Spark OpenOpen
Tool use · Reasoning
Evaluation overview
Overall rank
#41
82.7 points · 202 models
Open-weight rank
#11
90 points · 124 models
Data coverage
16 items
1 source · updated through 2026-10-19
Domain performance
Coding#36 / 188
87
Research#58 / 193
82
Agents#38 / 159
79.6
Vision#22 / 85
86.2
Evaluation highlights
All evaluationsBasic information
- Context (input / output)
- 1.05M / -
- Parameters
- 816B / 42B active
- Release date
- 2026-10
- License
- Muse Model License
- Input modalities
- Text · Image · Video · Audio
- Output modalities
- Text
- Architecture
- MoE Transformer
- Modes
- low / medium / high / xhigh
- Precision
- BF16
- Exact release date
- 2026-10-15