Claude Fable 5.1 (Medium, Default Fallback) vs KAT-Coder-Pro V1

Claude Fable 5.1 (Medium, Default Fallback) vs KAT-Coder-Pro V1. 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 (Medium, Default Fallback)Off the frontier
Intelligence
48.90
Total cost
$3983
KwaiKATKAT-Coder-Pro V1Not ranked · benchmark data missing
Intelligence
18.60
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 (Medium, Default Fallback)KAT-Coder-Pro V1Difference
Intelligence (higher is better)48.918.6−62.0% KAT-Coder-Pro V1 is 62.0% less intelligent
Total AA cost (lower is better)$3,983.28Not reported— not comparable
End-to-end time (lower is better)13.16sNot reported— not comparable
Price per 1M tokens (in / out)$10.0 / $50.0—
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude Fable 5.1 (Medium, Default Fallback): what beats itKAT-Coder-Pro V1: what beats it
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/claude-fable-5-1-medium/kat-coder-pro-v1 · Markdown: /api/v1/compare/claude-fable-5-1-medium/kat-coder-pro-v1?format=md · llms.txt · agent skill