GPT-6 Luna (Low) vs Grok 4

GPT-6 Luna (Low) vs Grok 4. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-6 Luna (Low)On the frontier
Intelligence
21.50
Total cost
$10.6
SpaceXAIGrok 4Not ranked · benchmark data missing
Intelligence
22.50
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-6 Luna (Low)Grok 4Difference
Intelligence (higher is better)21.522.5+4.7% Grok 4 is 4.7% more intelligent
Total AA cost (lower is better)$10.63Not reported— not comparable
End-to-end time (lower is better)6.75s14.71s+117.9% Grok 4 is 117.9% slower
Price per 1M tokens (in / out)$0.10 / $0.50$3.00 / $15.0
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-6 Luna (Low): what beats itGrok 4: 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-6-luna-low/grok-4 · Markdown: /api/v1/compare/gpt-6-luna-low/grok-4?format=md · llms.txt · agent skill