GPT-4.5 (Preview) vs Kimi K2 Thinking

GPT-4.5 (Preview) vs Kimi K2 Thinking. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-4.5 (Preview)Not ranked · benchmark data missing
Intelligence
9.60
Total cost
-
KimiKimi K2 ThinkingNot ranked · benchmark data missing
Intelligence
22.00
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.

MetricGPT-4.5 (Preview)Kimi K2 ThinkingDifference
Intelligence (higher is better)9.622.0+129.2% Kimi K2 Thinking is 2.3× more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reported22.51s— not comparable
Price per 1M tokens (in / out)—$0.60 / $2.50
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-4.5 (Preview): what beats itKimi K2 Thinking: what beats it
Matchup

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Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gpt-4-5/kimi-k2-thinking · Markdown: /api/v1/compare/gpt-4-5/kimi-k2-thinking?format=md · llms.txt · agent skill