GPT-5.1 Codex (High) vs Muse Glimmer (High)

GPT-5.1 Codex (High) vs Muse Glimmer (High). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.1 Codex (High)Not ranked · benchmark data missing
Intelligence
23.70
Total cost
-
MetaMuse Glimmer (High)Off the frontier
Intelligence
17.50
Total cost
$146
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-5.1 Codex (High)Muse Glimmer (High)Difference
Intelligence (higher is better)23.717.5−26.2% Muse Glimmer (High) is 26.2% less intelligent
Total AA cost (lower is better)Not reported$145.77— not comparable
End-to-end time (lower is better)12.02s24.76s+106.0% Muse Glimmer (High) is 106.0% slower
Price per 1M tokens (in / out)$1.25 / $10.0$0.30 / $1.20
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.1 Codex (High): what beats itMuse Glimmer (High): 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-5-1-codex/muse-glimmer · Markdown: /api/v1/compare/gpt-5-1-codex/muse-glimmer?format=md · llms.txt · agent skill