GPT-5.2 Codex (Xhigh) vs Nemotron 3.5 Lightning

GPT-5.2 Codex (Xhigh) vs Nemotron 3.5 Lightning. 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
-
NVIDIANemotron 3.5 LightningOff the frontier
Intelligence
12.90
Total cost
$92.8
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)Nemotron 3.5 LightningDifference
Intelligence (higher is better)28.512.9−54.7% Nemotron 3.5 Lightning is 54.7% less intelligent
Total AA cost (lower is better)Not reported$92.76— not comparable
End-to-end time (lower is better)135.03s8.98s−93.3% Nemotron 3.5 Lightning is 93.3% faster
Price per 1M tokens (in / out)$1.75 / $14.0$0.06 / $0.20
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.2 Codex (Xhigh): what beats itNemotron 3.5 Lightning: 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/nemotron-3-5-lightning · Markdown: /api/v1/compare/gpt-5-2-codex/nemotron-3-5-lightning?format=md · llms.txt · agent skill