Gemini 3.1 Pro Preview vs Gemini 3.6 Flash (High)
Which is better for the money: Gemini 3.1 Pro Preview by Google or Gemini 3.6 Flash (High) by Google? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Clear winner
Verdict
Pick Gemini 3.6 Flash (High)
Gemini 3.6 Flash (High) vs Gemini 3.1 Pro Preview: 14.5% more intelligence, 16.6% less cost to run the AA benchmark, and 25.9% faster end-to-end.
| Metric | Gemini 3.1 Pro Preview | Gemini 3.6 Flash (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 29.7 | 34.0 | +14.5% Gemini 3.6 Flash (Hig… is 14.5% more intelligent |
| Total AA cost (lower is better) | $1,935.39 | $1,614.42 | −16.6% Gemini 3.6 Flash (Hig… is 16.6% cheaper |
| End-to-end time (lower is better) | 24.32s | 18.02s | −25.9% Gemini 3.6 Flash (Hig… is 25.9% faster |
| Price per 1M tokens (in / out) | $2.00 / $12.0 | $0.75 / $3.75 | |
| Input modalities | Text, Image, Speech, Video | Text, Image, Speech, Video |
Today's Pareto frontier
Against the frontier
- Gemini 3.1 Pro Preview is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Gemini 3.6 Flash (High) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Gemini 3.1 Pro PreviewGemini 3.6 Flash (High)Today's Pareto frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-3-1-pro-preview/gemini-3-6-flash · Markdown: /api/v1/compare/gemini-3-1-pro-preview/gemini-3-6-flash?format=md · llms.txt · agent skill