Gemini 4 Carbon (High) vs GPT-5.2 Codex (Xhigh)

Gemini 4 Carbon (High) vs GPT-5.2 Codex (Xhigh). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

GoogleGemini 4 Carbon (High)On the frontier
Intelligence
59.40
Total cost
$8240
OpenAIGPT-5.2 Codex (Xhigh)Not ranked · benchmark data missing
Intelligence
-
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.

MetricGemini 4 Carbon (High)GPT-5.2 Codex (Xhigh)Difference
Intelligence (higher is better)59.4Not reported— not comparable
Total AA cost (lower is better)$8,239.69Not reported— not comparable
End-to-end time (lower is better)108.23s100.93s−6.7% GPT-5.2 Codex (Xhigh) is 6.7% faster
Price per 1M tokens (in / out)$4.00 / $20.0$1.75 / $14.0
Input modalitiesText, Image, Speech, VideoText, Image
Open this matchup in the interactive pickerGemini 4 Carbon (High): what beats itGPT-5.2 Codex (Xhigh): what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-4-carbon/gpt-5-2-codex · Markdown: /api/v1/compare/gemini-4-carbon/gpt-5-2-codex?format=md · llms.txt · agent skill