Grok 3 vs Grok 4.3 (Medium)

Grok 3 vs Grok 4.3 (Medium). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

SpaceXAIGrok 3Not ranked · benchmark data missing
Intelligence
12.10
Total cost
-
SpaceXAIGrok 4.3 (Medium)Not ranked · benchmark data missing
Intelligence
24.80
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.

MetricGrok 3Grok 4.3 (Medium)Difference
Intelligence (higher is better)12.124.8+105.0% Grok 4.3 (Medium) is 2.0× more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)7.57s19.82s+161.8% Grok 4.3 (Medium) is 161.8% slower
Price per 1M tokens (in / out)$3.00 / $15.0$1.25 / $2.50
Input modalitiesTextText, Image
Open this matchup in the interactive pickerGrok 3: what beats itGrok 4.3 (Medium): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/grok-3/grok-4-3-medium · Markdown: /api/v1/compare/grok-3/grok-4-3-medium?format=md · llms.txt · agent skill