Claude Fable 5.1 (Max, Default Fallback) vs GLM-4.5-Air

Claude Fable 5.1 (Max, Default Fallback) vs GLM-4.5-Air. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude Fable 5.1 (Max, Default Fallback)Off the frontier
Intelligence
53.40
Total cost
$13129
Z AIGLM-4.5-AirNot ranked · benchmark data missing
Intelligence
11.10
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 Fable 5.1 (Max, Default Fallback)GLM-4.5-AirDifference
Intelligence (higher is better)53.411.1−79.2% GLM-4.5-Air is 79.2% less intelligent
Total AA cost (lower is better)$13,128.86Not reported— not comparable
End-to-end time (lower is better)201.53s33.16s−83.5% GLM-4.5-Air is 83.5% faster
Price per 1M tokens (in / out)$10.0 / $50.0$0.17 / $0.98
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude Fable 5.1 (Max, Default Fallback): what beats itGLM-4.5-Air: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-fable-5-1/glm-4-5-air · Markdown: /api/v1/compare/claude-fable-5-1/glm-4-5-air?format=md · llms.txt · agent skill