Claude Opus 5 (Medium) vs GLM-4.5 (Reasoning)

Claude Opus 5 (Medium) vs GLM-4.5 (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude Opus 5 (Medium)Off the frontier
Intelligence
44.80
Total cost
$2732
Z AIGLM-4.5 (Reasoning)Not ranked · benchmark data missing
Intelligence
12.80
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.

MetricClaude Opus 5 (Medium)GLM-4.5 (Reasoning)Difference
Intelligence (higher is better)44.812.8−71.4% GLM-4.5 (Reasoning) is 71.4% less intelligent
Total AA cost (lower is better)$2,731.91Not reported— not comparable
End-to-end time (lower is better)13.14sNot reported— not comparable
Price per 1M tokens (in / out)$5.00 / $25.0—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude Opus 5 (Medium): what beats itGLM-4.5 (Reasoning): what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-opus-5-medium/glm-4.5 · Markdown: /api/v1/compare/claude-opus-5-medium/glm-4.5?format=md · llms.txt · agent skill