Gemini 2.5 Pro Preview (May' 25) vs Gemini 3 Flash Preview (Reasoning)

Gemini 2.5 Pro Preview (May' 25) vs Gemini 3 Flash Preview (Reasoning). A reliable intelligence-versus-cost verdict requires both models' intelligence scores and benchmark-run costs. Missing data is not a performance verdict.

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 2.5 Pro Preview (May' 25)Gemini 3 Flash Preview (Reasoning)Difference
Intelligence (higher is better)14.526.3+81.4% Gemini 3 Flash Previe… is 81.4% more intelligent
Total AA cost (lower is better)Not reportedNot reported— not comparable
End-to-end time (lower is better)Not reported7.79s— not comparable
Price per 1M tokens (in / out)$1.25 / $10.0$0.50 / $3.00
Input modalitiesText, Speech, VideoText, Image, Speech, Video
Matchup

Compare something else

Agents: Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-2-5-pro-05-06/gemini-3-flash-reasoning · Markdown: /api/v1/compare/gemini-2-5-pro-05-06/gemini-3-flash-reasoning?format=md · llms.txt · agent skill