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Muse Spark Open (Xhigh)
Meta · Released 2026-10-15 · Independent benchmark scores from Artificial Analysis
Intelligence Index
38.9
Output speed
139.5
tokens/sec
Blended price
$2.00
per 1M tokens
Time to first token
0.47s
Model metadata
| Model ID | 3661c8fb-caf7-4118-aa18-65b84fea8e44 |
|---|---|
| Slug | muse-spark-open |
| Release date | 2026-10-15 |
| Provider | Meta |
| Provider slug | meta |
| Output speed | 139.5 tok/s |
| Time to first token | 0.47s |
| Time to first answer | 14.81s |
| Blended price ($/1M) | $2.00 |
| Input price ($/1M) | $1.25 |
| Output price ($/1M) | $4.25 |
All evaluation scores (18)
| aime | — |
|---|---|
| aime 25 | — |
| artificial analysis coding index | — |
| artificial analysis intelligence index | 38.90 |
| artificial analysis math index | — |
| gpqa | 89.0% |
| hle | 43.9% |
| ifbench | — |
| lcr | 78.3% |
| livecodebench | — |
| math 500 | — |
| mmlu pro | — |
| scicode | 58.4% |
| tau banking | — |
| tau2 | — |
| terminalbench hard | — |
| terminalbench v2 1 | 76.4% |
| terminalbench v4 0 | 8.1% |
Source: artificialanalysis.ai/models/muse-spark-open
Benchmark data from Artificial Analysis.