GLM-5.3-Flash vs Grok 4.3 (Medium)

GLM-5.3-Flash 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.

Z AIGLM-5.3-FlashOff the frontier
Intelligence
41.80
Total cost
$306
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.

MetricGLM-5.3-FlashGrok 4.3 (Medium)Difference
Intelligence (higher is better)41.824.8−40.7% Grok 4.3 (Medium) is 40.7% less intelligent
Total AA cost (lower is better)$305.52Not reported— not comparable
End-to-end time (lower is better)38.89s19.82s−49.0% Grok 4.3 (Medium) is 49.0% faster
Price per 1M tokens (in / out)$0.15 / $0.50$1.25 / $2.50
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGLM-5.3-Flash: what beats itGrok 4.3 (Medium): what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/glm-5-3-flash/grok-4-3-medium · Markdown: /api/v1/compare/glm-5-3-flash/grok-4-3-medium?format=md · llms.txt · agent skill