Grok 4.3 (High) vs Kimi K2 Thinking

Grok 4.3 (High) vs Kimi K2 Thinking. 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 (High)Off the frontier
Intelligence
24.90
Total cost
$363
KimiKimi K2 ThinkingNot ranked · benchmark data missing
Intelligence
22.00
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 4.3 (High)Kimi K2 ThinkingDifference
Intelligence (higher is better)24.922.0−11.6% Kimi K2 Thinking is 11.6% less intelligent
Total AA cost (lower is better)$363.24Not reported— not comparable
End-to-end time (lower is better)27.84s22.49s−19.2% Kimi K2 Thinking is 19.2% faster
Price per 1M tokens (in / out)$1.25 / $2.50$0.60 / $2.50
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGrok 4.3 (High): what beats itKimi K2 Thinking: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/grok-4-3/kimi-k2-thinking · Markdown: /api/v1/compare/grok-4-3/kimi-k2-thinking?format=md · llms.txt · agent skill