GPT-5.2 Codex (Xhigh) vs Muse Spark

GPT-5.2 Codex (Xhigh) vs Muse Spark. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.2 Codex (Xhigh)Not ranked · benchmark data missing
Intelligence
28.50
Total cost
-
MetaMuse SparkNot ranked · benchmark data missing
Intelligence
31.30
Total cost
-
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.

MetricGPT-5.2 Codex (Xhigh)Muse SparkDifference
Intelligence (higher is better)28.531.3+9.8% Muse Spark is 9.8% more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)151.19sNot reported— not comparable
Price per 1M tokens (in / out)$1.75 / $14.0—
Input modalitiesText, ImageText, Image, Speech
Open this matchup in the interactive pickerGPT-5.2 Codex (Xhigh): what beats itMuse Spark: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-2-codex/muse-spark · Markdown: /api/v1/compare/gpt-5-2-codex/muse-spark?format=md · llms.txt · agent skill