GPT-4o (Nov '24) vs Grok 4 Fast (Reasoning)

GPT-4o (Nov '24) vs Grok 4 Fast (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-4o (Nov '24)Not ranked · benchmark data missing
Intelligence
8.40
Total cost
-
SpaceXAIGrok 4 Fast (Reasoning)Not ranked · benchmark data missing
Intelligence
17.90
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-4o (Nov '24)Grok 4 Fast (Reasoning)Difference
Intelligence (higher is better)8.417.9+113.1% Grok 4 Fast (Reasonin… is 2.1× more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)3.71sNot reported— not comparable
Price per 1M tokens (in / out)$2.50 / $10.0$0.20 / $0.50
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGPT-4o (Nov '24): what beats itGrok 4 Fast (Reasoning): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-4o/grok-4-fast-reasoning · Markdown: /api/v1/compare/gpt-4o/grok-4-fast-reasoning?format=md · llms.txt · agent skill