Claude 4 Sonnet (Reasoning) vs Kimi K2 0905

Claude 4 Sonnet (Reasoning) vs Kimi K2 0905. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

AnthropicClaude 4 Sonnet (Reasoning)Not ranked · benchmark data missing
Intelligence
18.90
Total cost
-
KimiKimi K2 0905Not ranked · benchmark data missing
Intelligence
15.30
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 4 Sonnet (Reasoning)Kimi K2 0905Difference
Intelligence (higher is better)18.915.3−19.0% Kimi K2 0905 is 19.0% less intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reported11.78s— not comparable
Price per 1M tokens (in / out)—$0.60 / $2.50
Input modalitiesText, ImageText
Open this matchup in the interactive pickerClaude 4 Sonnet (Reasoning): what beats itKimi K2 0905: 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-4-sonnet-thinking/kimi-k2-0905 · Markdown: /api/v1/compare/claude-4-sonnet-thinking/kimi-k2-0905?format=md · llms.txt · agent skill