GLM-5.1 (Reasoning) vs Grok 3

GLM-5.1 (Reasoning) vs Grok 3. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

Z AIGLM-5.1 (Reasoning)Off the frontier
Intelligence
26.10
Total cost
$1487
SpaceXAIGrok 3Not ranked · benchmark data missing
Intelligence
12.10
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.

MetricGLM-5.1 (Reasoning)Grok 3Difference
Intelligence (higher is better)26.112.1−53.6% Grok 3 is 53.6% less intelligent
Total AA cost (lower is better)$1,486.78Not reported— not comparable
End-to-end time (lower is better)60.66s8.02s−86.8% Grok 3 is 86.8% faster
Price per 1M tokens (in / out)$1.28 / $4.07$3.00 / $15.0
Input modalitiesTextText
Open this matchup in the interactive pickerGLM-5.1 (Reasoning): what beats itGrok 3: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/glm-5-1/grok-3 · Markdown: /api/v1/compare/glm-5-1/grok-3?format=md · llms.txt · agent skill