Claude Fable 5 (Max, Opus 4.8 Fallback) vs Grok 3 mini Reasoning (High)

Claude Fable 5 (Max, Opus 4.8 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.

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 (Max, Opus 4.8 Fallback)Grok 3 mini Reasoning (High)Difference
Intelligence (higher is better)49.614.6−70.6% Grok 3 mini Reasoning… is 70.6% less intelligent
Total AA cost (lower is better)$11,160.86Not reported— not comparable
End-to-end time (lower is better)85.37s43.61s−48.9% Grok 3 mini Reasoning… is 48.9% faster
Price per 1M tokens (in / out)$10.0 / $50.0$0.30 / $0.50
Input modalitiesText, ImageText
Matchup

Compare something else

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