Gemini 3.1 Pro Preview vs Kimi K2

Gemini 3.1 Pro Preview 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.

GoogleGemini 3.1 Pro PreviewOff the frontier
Intelligence
29.70
Total cost
$1935
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.

MetricGemini 3.1 Pro PreviewKimi K2Difference
Intelligence (higher is better)29.712.7−57.2% Kimi K2 is 57.2% less intelligent
Total AA cost (lower is better)$1,935.39Not reported— not comparable
End-to-end time (lower is better)24.90s12.28s−50.7% Kimi K2 is 50.7% faster
Price per 1M tokens (in / out)$2.00 / $12.0$0.57 / $2.30
Input modalitiesText, Image, Speech, VideoText
Open this matchup in the interactive pickerGemini 3.1 Pro Preview: 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/gemini-3-1-pro-preview/kimi-k2 · Markdown: /api/v1/compare/gemini-3-1-pro-preview/kimi-k2?format=md · llms.txt · agent skill