GPT-5.5 (Non-reasoning) vs GPT-6 Luna (Non-reasoning)

GPT-5.5 (Non-reasoning) vs GPT-6 Luna (Non-reasoning). 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-5.5 (Non-reasoning)GPT-6 Luna (Non-reasoning)Difference
Intelligence (higher is better)23.218.5−20.3% GPT-6 Luna (Non-reaso… is 20.3% less intelligent
Total AA cost (lower is better)Not reported$19.16— not comparable
End-to-end time (lower is better)7.25s5.06s−30.2% GPT-6 Luna (Non-reaso… is 30.2% faster
Price per 1M tokens (in / out)$5.00 / $30.0$0.10 / $0.50
Input modalitiesText, ImageText, Image
Matchup

Compare something else

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