GPT-5.4 mini (Xhigh) vs Grok 4

GPT-5.4 mini (Xhigh) vs Grok 4. 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
SpaceXAIGrok 4Not ranked · benchmark data missing
Intelligence
22.50
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)Grok 4Difference
Intelligence (higher is better)24.122.5−6.6% Grok 4 is 6.6% less intelligent
Total AA cost (lower is better)$1,524.02Not reported— not comparable
End-to-end time (lower is better)115.72s13.47s−88.4% Grok 4 is 88.4% faster
Price per 1M tokens (in / out)$0.75 / $4.50$3.00 / $15.0
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.4 mini (Xhigh): what beats itGrok 4: 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/grok-4 · Markdown: /api/v1/compare/gpt-5-4-mini/grok-4?format=md · llms.txt · agent skill