GPT-5.4 nano (Non-reasoning) vs GPT-5.6 Terra (Xhigh)

GPT-5.4 nano (Non-reasoning) vs GPT-5.6 Terra (Xhigh). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

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 nano (Non-reasoning)GPT-5.6 Terra (Xhigh)Difference
Intelligence (higher is better)11.738.0+224.8% GPT-5.6 Terra (Xhigh) is 3.2× more intelligent
Total AA cost (lower is better)Not reported$1,186.77— not comparable
End-to-end time (lower is better)3.62s33.63s+829.0% GPT-5.6 Terra (Xhigh) is 829.0% slower
Price per 1M tokens (in / out)$0.20 / $1.25$2.00 / $12.0
Input modalitiesText, ImageText, Image
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-5-4-nano-non-reasoning/gpt-5-6-terra-xhigh · Markdown: /api/v1/compare/gpt-5-4-nano-non-reasoning/gpt-5-6-terra-xhigh?format=md · llms.txt · agent skill