GPT-5.3 Codex (xhigh) vs Muse Spark 1.2 (xhigh)
GPT-5.3 Codex (xhigh) vs Muse Spark 1.2 (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-5.3 Codex (xhigh) | Muse Spark 1.2 (xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 32.5 | 39.8 | +22.5% Muse Spark 1.2 (xhigh) is 22.5% more intelligent |
| Total AA cost (lower is better) | Not reported | $1,385.40 | — not comparable |
| End-to-end time (lower is better) | 69.02s | 24.55s | −64.4% Muse Spark 1.2 (xhigh) is 64.4% faster |
| Price per 1M tokens (in / out) | $1.75 / $14.0 | $1.25 / $4.25 | |
| Input modalities | Not reported | Not reported |
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-3-codex/muse-spark-1-2 · Markdown: /api/v1/compare/gpt-5-3-codex/muse-spark-1-2?format=md · llms.txt · agent skill