GPT-5 nano (Medium) vs Grok 3

GPT-5 nano (Medium) vs Grok 3. 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 (Medium)Not ranked · benchmark data missing
Intelligence
12.50
Total cost
-
SpaceXAIGrok 3Not ranked · benchmark data missing
Intelligence
12.10
Total cost
-
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 (Medium)Grok 3Difference
Intelligence (higher is better)12.512.1−3.2% Grok 3 is 3.2% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)40.57s8.02s−80.2% Grok 3 is 80.2% faster
Price per 1M tokens (in / out)$0.05 / $0.40$3.00 / $15.0
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5 nano (Medium): what beats itGrok 3: 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-medium/grok-3 · Markdown: /api/v1/compare/gpt-5-nano-medium/grok-3?format=md · llms.txt · agent skill