GLM-4.5-Air vs GPT-5.2 (Xhigh)

GLM-4.5-Air vs GPT-5.2 (Xhigh). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

Z AIGLM-4.5-AirNot ranked · benchmark data missing
Intelligence
11.10
Total cost
-
OpenAIGPT-5.2 (Xhigh)Not ranked · benchmark data missing
Intelligence
30.40
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-4.5-AirGPT-5.2 (Xhigh)Difference
Intelligence (higher is better)11.130.4+173.9% GPT-5.2 (Xhigh) is 2.7× more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)33.40s131.21s+292.8% GPT-5.2 (Xhigh) is 292.8% slower
Price per 1M tokens (in / out)$0.17 / $0.98$1.75 / $14.0
Input modalitiesTextText, Image
Open this matchup in the interactive pickerGLM-4.5-Air: what beats itGPT-5.2 (Xhigh): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/glm-4-5-air/gpt-5-2 · Markdown: /api/v1/compare/glm-4-5-air/gpt-5-2?format=md · llms.txt · agent skill