Claude Fable 5.1 (High, Default Fallback) vs GPT-4o mini

Claude Fable 5.1 (High, Default Fallback) vs GPT-4o mini. 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 (High, Default Fallback)Off the frontier
Intelligence
51.20
Total cost
$5242
OpenAIGPT-4o miniNot ranked · benchmark data missing
Intelligence
6.70
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 (High, Default Fallback)GPT-4o miniDifference
Intelligence (higher is better)51.26.7−86.9% GPT-4o mini is 86.9% less intelligent
Total AA cost (lower is better)$5,241.59Not reported— not comparable
End-to-end time (lower is better)34.32s6.32s−81.6% GPT-4o mini is 81.6% faster
Price per 1M tokens (in / out)$10.0 / $50.0$0.15 / $0.60
Input modalitiesText, ImageText, Image
Open this matchup in the interactive pickerClaude Fable 5.1 (High, Default Fallback): what beats itGPT-4o mini: 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-high/gpt-4o-mini · Markdown: /api/v1/compare/claude-fable-5-1-high/gpt-4o-mini?format=md · llms.txt · agent skill