GPT-5.2 Codex (Xhigh) vs GPT-5 nano (Minimal)

GPT-5.2 Codex (Xhigh) vs GPT-5 nano (Minimal). 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 Codex (Xhigh)Not ranked · benchmark data missing
Intelligence
28.50
Total cost
-
OpenAIGPT-5 nano (Minimal)Not ranked · benchmark data missing
Intelligence
7.10
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 Codex (Xhigh)GPT-5 nano (Minimal)Difference
Intelligence (higher is better)28.57.1−75.1% GPT-5 nano (Minimal) is 75.1% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)135.03s4.30s−96.8% GPT-5 nano (Minimal) is 96.8% faster
Price per 1M tokens (in / out)$1.75 / $14.0$0.05 / $0.40
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-5.2 Codex (Xhigh): what beats itGPT-5 nano (Minimal): 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-codex/gpt-5-nano-minimal · Markdown: /api/v1/compare/gpt-5-2-codex/gpt-5-nano-minimal?format=md · llms.txt · agent skill