GPT-5 nano (High) vs Nemotron 3 Ultra 550B A55B (Reasoning)

GPT-5 nano (High) vs Nemotron 3 Ultra 550B A55B (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5 nano (High)Not ranked · benchmark data missing
Intelligence
13.00
Total cost
-
NVIDIANemotron 3 Ultra 550B A55B (Reasoning)Off the frontier
Intelligence
22.90
Total cost
$596
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 nano (High)Nemotron 3 Ultra 550B A55B (Reasoning)Difference
Intelligence (higher is better)13.022.9+76.2% Nemotron 3 Ultra 550B… is 76.2% more intelligent
Total AA cost (lower is better)Not reported$596.33— not comparable
End-to-end time (lower is better)78.96s14.75s−81.3% Nemotron 3 Ultra 550B… is 81.3% faster
Price per 1M tokens (in / out)$0.05 / $0.40$0.60 / $2.70
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5 nano (High): what beats itNemotron 3 Ultra 550B A55B (Reasoning): 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-nano/nvidia-nemotron-3-ultra-550b-a55b · Markdown: /api/v1/compare/gpt-5-nano/nvidia-nemotron-3-ultra-550b-a55b?format=md · llms.txt · agent skill