Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort) vs KAT Coder Pro V2

Claude Sonnet 4.6 (Adaptive Reasoning, Max Effort) vs KAT Coder Pro V2. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude Sonnet 4.6 (Adaptive Reasoning, Max Effort)Off the frontier
Intelligence
48.40
Total cost
$3355
KwaiKATKAT Coder Pro V2Not ranked · benchmark data missing
Intelligence
33.70
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 Sonnet 4.6 (Adaptive Reasoning, Max Effort)KAT Coder Pro V2Difference
Intelligence (higher is better)48.433.7−30.4% KAT Coder Pro V2 is 30.4% less intelligent
Total AA cost (lower is better)$3,355.27Not reported— not comparable
End-to-end time (lower is better)158.41s6.04s−96.2% KAT Coder Pro V2 is 96.2% faster
Price per 1M tokens (in / out)$3.00 / $15.0$0.30 / $1.20
Input modalitiesNot reportedNot reported
Open this matchup in the interactive pickerClaude Sonnet 4.6 (max): what beats itKAT Coder Pro V2: 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-sonnet-4-6-adaptive/kat-coder-pro-v2 · Markdown: /api/v1/compare/claude-sonnet-4-6-adaptive/kat-coder-pro-v2?format=md · llms.txt · agent skill