GLM-5.3-Flash vs o4-mini (High)

GLM-5.3-Flash vs o4-mini (High). 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
OpenAIo4-mini (High)Not ranked · benchmark data missing
Intelligence
16.70
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-Flasho4-mini (High)Difference
Intelligence (higher is better)41.816.7−60.0% o4-mini (High) is 60.0% less intelligent
Total AA cost (lower is better)$305.52Not reported— not comparable
End-to-end time (lower is better)38.89s29.58s−23.9% o4-mini (High) is 23.9% faster
Price per 1M tokens (in / out)$0.15 / $0.50$1.10 / $4.40
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGLM-5.3-Flash: what beats ito4-mini (High): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/glm-5-3-flash/o4-mini · Markdown: /api/v1/compare/glm-5-3-flash/o4-mini?format=md · llms.txt · agent skill