Gemini 3.1 Pro Preview vs Kimi K2 0905

Gemini 3.1 Pro Preview vs Kimi K2 0905. 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 K2 0905Not ranked · benchmark data missing
Intelligence
15.30
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 K2 0905Difference
Intelligence (higher is better)29.715.3−48.5% Kimi K2 0905 is 48.5% less intelligent
Total AA cost (lower is better)$1,935.39Not reported— not comparable
End-to-end time (lower is better)25.04s11.89s−52.5% Kimi K2 0905 is 52.5% faster
Price per 1M tokens (in / out)$2.00 / $12.0$0.60 / $2.50
Input modalitiesText, Image, Speech, VideoText
Open this matchup in the interactive pickerGemini 3.1 Pro Preview: what beats itKimi K2 0905: 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-k2-0905 · Markdown: /api/v1/compare/gemini-3-1-pro-preview/kimi-k2-0905?format=md · llms.txt · agent skill