GLM-5.3-Flash vs o3

GLM-5.3-Flash vs o3. 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
OpenAIo3Not ranked · benchmark data missing
Intelligence
20.20
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-Flasho3Difference
Intelligence (higher is better)41.820.2−51.7% o3 is 51.7% less intelligent
Total AA cost (lower is better)$305.52Not reported— not comparable
End-to-end time (lower is better)39.33s11.00s−72.0% o3 is 72.0% faster
Price per 1M tokens (in / out)$0.15 / $0.50$2.00 / $8.00
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerGLM-5.3-Flash: what beats ito3: 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/o3 · Markdown: /api/v1/compare/glm-5-3-flash/o3?format=md · llms.txt · agent skill