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

GPT-5.4 mini (Xhigh) vs GPT-5 nano (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 mini (Xhigh)Off the frontier
Intelligence
24.10
Total cost
$1524
OpenAIGPT-5 nano (High)Not ranked · benchmark data missing
Intelligence
13.00
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-5.4 mini (Xhigh)GPT-5 nano (High)Difference
Intelligence (higher is better)24.113.0−46.1% GPT-5 nano (High) is 46.1% less intelligent
Total AA cost (lower is better)$1,524.02Not reported— not comparable
End-to-end time (lower is better)115.72s87.53s−24.4% GPT-5 nano (High) is 24.4% faster
Price per 1M tokens (in / out)$0.75 / $4.50$0.05 / $0.40
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.4 mini (Xhigh): what beats itGPT-5 nano (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-mini/gpt-5-nano · Markdown: /api/v1/compare/gpt-5-4-mini/gpt-5-nano?format=md · llms.txt · agent skill