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

GPT-5 (Low) 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 (Low)Not ranked · benchmark data missing
Intelligence
20.80
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 (Low)Nemotron 3 Ultra 550B A55B (Reasoning)Difference
Intelligence (higher is better)20.822.9+10.1% Nemotron 3 Ultra 550B… is 10.1% more intelligent
Total AA cost (lower is better)Not reported$596.33— not comparable
End-to-end time (lower is better)13.73s15.29s+11.4% Nemotron 3 Ultra 550B… is 11.4% slower
Price per 1M tokens (in / out)$1.25 / $10.0$0.60 / $2.70
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5 (Low): 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-low/nvidia-nemotron-3-ultra-550b-a55b · Markdown: /api/v1/compare/gpt-5-low/nvidia-nemotron-3-ultra-550b-a55b?format=md · llms.txt · agent skill