Grok 4.3 (Medium) vs Kimi K3 (Max)

Grok 4.3 (Medium) vs Kimi K3 (Max). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

SpaceXAIGrok 4.3 (Medium)Not ranked · benchmark data missing
Intelligence
24.80
Total cost
-
KimiKimi K3 (Max)Off the frontier
Intelligence
43.60
Total cost
$3658
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 4.3 (Medium)Kimi K3 (Max)Difference
Intelligence (higher is better)24.843.6+75.8% Kimi K3 (Max) is 75.8% more intelligent
Total AA cost (lower is better)Not reported$3,658.07— not comparable
End-to-end time (lower is better)20.48s63.08s+208.0% Kimi K3 (Max) is 208.0% slower
Price per 1M tokens (in / out)$1.25 / $2.50$3.00 / $15.0
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGrok 4.3 (Medium): what beats itKimi K3 (Max): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/grok-4-3-medium/kimi-k3 · Markdown: /api/v1/compare/grok-4-3-medium/kimi-k3?format=md · llms.txt · agent skill