GPT-5.4 mini (Medium) vs Kimi K2 Thinking

GPT-5.4 mini (Medium) 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-5.4 mini (Medium)Not ranked · benchmark data missing
Intelligence
19.70
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-5.4 mini (Medium)Kimi K2 ThinkingDifference
Intelligence (higher is better)19.722.0+11.7% Kimi K2 Thinking is 11.7% more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)6.21s22.40s+260.7% Kimi K2 Thinking is 260.7% slower
Price per 1M tokens (in / out)$0.75 / $4.50$0.60 / $2.50
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.4 mini (Medium): 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-5-4-mini-medium/kimi-k2-thinking · Markdown: /api/v1/compare/gpt-5-4-mini-medium/kimi-k2-thinking?format=md · llms.txt · agent skill