Claude Fable 5.1 (Medium, Default Fallback) vs Nova 2.0 Pro Preview (Low)

Claude Fable 5.1 (Medium, Default Fallback) vs Nova 2.0 Pro Preview (Low). 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 5.1 (Medium, Default Fallback)Nova 2.0 Pro Preview (Low)Difference
Intelligence (higher is better)48.912.8−73.8% Nova 2.0 Pro Preview … is 73.8% less intelligent
Total AA cost (lower is better)$3,983.28Not reported— not comparable
End-to-end time (lower is better)16.07s29.99s+86.6% Nova 2.0 Pro Preview … is 86.6% slower
Price per 1M tokens (in / out)$10.0 / $50.0$1.25 / $10.0
Input modalitiesText, ImageText, Image
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-medium/nova-2-0-pro-reasoning-low · Markdown: /api/v1/compare/claude-fable-5-1-medium/nova-2-0-pro-reasoning-low?format=md · llms.txt · agent skill