GPT-5.2 (Xhigh) vs Grok 3

GPT-5.2 (Xhigh) vs Grok 3. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.2 (Xhigh)Not ranked · benchmark data missing
Intelligence
30.40
Total cost
-
SpaceXAIGrok 3Not ranked · benchmark data missing
Intelligence
12.10
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-5.2 (Xhigh)Grok 3Difference
Intelligence (higher is better)30.412.1−60.2% Grok 3 is 60.2% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)94.34s7.57s−92.0% Grok 3 is 92.0% faster
Price per 1M tokens (in / out)$1.75 / $14.0$3.00 / $15.0
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.2 (Xhigh): what beats itGrok 3: 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-5-2/grok-3 · Markdown: /api/v1/compare/gpt-5-2/grok-3?format=md · llms.txt · agent skill