Claude Fable 5.1 (Max, Default Fallback) vs Grok 3 mini Reasoning (High)

Claude Fable 5.1 (Max, Default Fallback) vs Grok 3 mini Reasoning (High). 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
SpaceXAIGrok 3 mini Reasoning (High)Not ranked · benchmark data missing
Intelligence
14.60
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)Grok 3 mini Reasoning (High)Difference
Intelligence (higher is better)53.414.6−72.7% Grok 3 mini Reasoning… is 72.7% less intelligent
Total AA cost (lower is better)$13,128.86Not reported— not comparable
End-to-end time (lower is better)201.53s46.19s−77.1% Grok 3 mini Reasoning… is 77.1% faster
Price per 1M tokens (in / out)$10.0 / $50.0$0.30 / $0.50
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude Fable 5.1 (Max, Default Fallback): what beats itGrok 3 mini Reasoning (High): 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/grok-3-mini-reasoning · Markdown: /api/v1/compare/claude-fable-5-1/grok-3-mini-reasoning?format=md · llms.txt · agent skill