GPT-5.5 (medium) vs Kimi K2.7 Code

GPT-5.5 (medium) vs Kimi K2.7 Code. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.5 (medium)Off the frontier
Intelligence
50.40
Total cost
$936
KimiKimi K2.7 CodeNot ranked · benchmark data missing
Intelligence
41.90
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-5.5 (medium)Kimi K2.7 CodeDifference
Intelligence (higher is better)50.441.9−16.9% Kimi K2.7 Code is 16.9% less intelligent
Total AA cost (lower is better)$935.77Not reported— not comparable
End-to-end time (lower is better)15.27s61.83s+304.9% Kimi K2.7 Code is 304.9% slower
Price per 1M tokens (in / out)$5.00 / $30.0$0.95 / $4.00
Input modalitiesNot reportedNot reported
Open this matchup in the interactive pickerGPT-5.5 (medium): what beats itKimi K2.7 Code: 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-5-5-medium/kimi-k2-7-code · Markdown: /api/v1/compare/gpt-5-5-medium/kimi-k2-7-code?format=md · llms.txt · agent skill