GPT-5.6 Luna (High) vs Kimi K2

GPT-5.6 Luna (High) vs Kimi K2. A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

OpenAIGPT-5.6 Luna (High)Off the frontier
Intelligence
32.10
Total cost
$108
KimiKimi K2Not ranked · benchmark data missing
Intelligence
12.70
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.

MetricGPT-5.6 Luna (High)Kimi K2Difference
Intelligence (higher is better)32.112.7−60.4% Kimi K2 is 60.4% less intelligent
Total AA cost (lower is better)$108.15Not reported— not comparable
End-to-end time (lower is better)12.33s12.45s+1.0% Kimi K2 is 1.0% slower
Price per 1M tokens (in / out)$0.20 / $1.20$0.57 / $2.30
Input modalitiesText, ImageText
Open this matchup in the interactive pickerGPT-5.6 Luna (High): what beats itKimi K2: 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-5-6-luna-high/kimi-k2 · Markdown: /api/v1/compare/gpt-5-6-luna-high/kimi-k2?format=md · llms.txt · agent skill