GPT-5.4 (Xhigh) vs GPT-5 mini (High)

GPT-5.4 (Xhigh) vs GPT-5 mini (High). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.4 (Xhigh)Not ranked · benchmark data missing
Intelligence
39.00
Total cost
-
OpenAIGPT-5 mini (High)Off the frontier
Intelligence
16.80
Total cost
$189
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-5.4 (Xhigh)GPT-5 mini (High)Difference
Intelligence (higher is better)39.016.8−56.9% GPT-5 mini (High) is 56.9% less intelligent
Total AA cost (lower is better)Not reported$188.66— not comparable
End-to-end time (lower is better)137.54s58.74s−57.3% GPT-5 mini (High) is 57.3% faster
Price per 1M tokens (in / out)$2.50 / $15.0$0.25 / $2.00
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.4 (Xhigh): what beats itGPT-5 mini (High): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-4/gpt-5-mini · Markdown: /api/v1/compare/gpt-5-4/gpt-5-mini?format=md · llms.txt · agent skill