Claude 4 Opus (Reasoning) vs GLM-5.3 (Low)

Claude 4 Opus (Reasoning) vs GLM-5.3 (Low). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude 4 Opus (Reasoning)Not ranked · benchmark data missing
Intelligence
20.60
Total cost
-
Z AIGLM-5.3 (Low)Off the frontier
Intelligence
34.30
Total cost
$1013
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 4 Opus (Reasoning)GLM-5.3 (Low)Difference
Intelligence (higher is better)20.634.3+66.5% GLM-5.3 (Low) is 66.5% more intelligent
Total AA cost (lower is better)Not reported$1,012.50— not comparable
End-to-end time (lower is better)Not reported31.07s— not comparable
Price per 1M tokens (in / out)$15.0 / $75.0$1.40 / $4.40
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude 4 Opus (Reasoning): what beats itGLM-5.3 (Low): 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-4-opus-thinking/glm-5-3-low · Markdown: /api/v1/compare/claude-4-opus-thinking/glm-5-3-low?format=md · llms.txt · agent skill