GPT-5.4 (Xhigh) vs Muse Spark Open (Xhigh)
GPT-5.4 (Xhigh) vs Muse Spark Open (Xhigh). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
Verdict
Comparison incomplete
A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.
| Metric | GPT-5.4 (Xhigh) | Muse Spark Open (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 39.0 | 38.9 | −0.3% Muse Spark Open (Xhig… is 0.3% less intelligent |
| Total AA cost (lower is better) | Not reported | $1,184.90 | — not comparable |
| End-to-end time (lower is better) | 131.01s | 17.34s | −86.8% Muse Spark Open (Xhig… is 86.8% faster |
| Price per 1M tokens (in / out) | $2.50 / $15.0 | $1.25 / $4.25 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
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