Gemini 3.5 Flash (High) vs Gemini 3.8 Flash (High)
Which is better for the money: Gemini 3.5 Flash (High) by Google or Gemini 3.8 Flash (High) by Google? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Clear winner
Verdict
Pick Gemini 3.8 Flash (High)
Gemini 3.8 Flash (High) vs Gemini 3.5 Flash (High): 25.5% more intelligence, 61.6% less cost to run the AA benchmark, and 99.0% slower end-to-end.
| Metric | Gemini 3.5 Flash (High) | Gemini 3.8 Flash (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 32.6 | 40.9 | +25.5% Gemini 3.8 Flash (Hig… is 25.5% more intelligent |
| Total AA cost (lower is better) | $4,222.12 | $1,622.73 | −61.6% Gemini 3.8 Flash (Hig… is 61.6% cheaper |
| End-to-end time (lower is better) | 16.65s | 33.13s | +99.0% Gemini 3.8 Flash (Hig… is 99.0% slower |
| Price per 1M tokens (in / out) | $1.50 / $9.00 | $0.75 / $3.75 | |
| Input modalities | Text, Image, Speech, Video | Text, Image, Speech, Video |
Today's Pareto frontier
Against the frontier
- Gemini 3.5 Flash (High) is off the frontier: at the same or lower cost, Claude Opus 5.5 (Xhigh, Default Fallback) scores 56.00 for $4057.
- Gemini 3.8 Flash (High) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
Gemini 3.5 Flash (High)Gemini 3.8 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-3-5-flash/gemini-3-8-flash · Markdown: /api/v1/compare/gemini-3-5-flash/gemini-3-8-flash?format=md · llms.txt · agent skill