GPT-5.4 (Non-reasoning) vs Grok 4.3 (High)

GPT-5.4 (Non-reasoning) vs Grok 4.3 (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 (Non-reasoning)Not ranked · benchmark data missing
Intelligence
18.20
Total cost
-
SpaceXAIGrok 4.3 (High)Off the frontier
Intelligence
24.90
Total cost
$363
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 (Non-reasoning)Grok 4.3 (High)Difference
Intelligence (higher is better)18.224.9+36.8% Grok 4.3 (High) is 36.8% more intelligent
Total AA cost (lower is better)Not reported$363.24— not comparable
End-to-end time (lower is better)7.59s28.87s+280.4% Grok 4.3 (High) is 280.4% slower
Price per 1M tokens (in / out)$2.50 / $15.0$1.25 / $2.50
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.4 (Non-reasoning): what beats itGrok 4.3 (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-non-reasoning/grok-4-3 · Markdown: /api/v1/compare/gpt-5-4-non-reasoning/grok-4-3?format=md · llms.txt · agent skill