Gemini 3.6 Flash (High) vs Grok 4.5 (High)
Which is better for the money: Gemini 3.6 Flash (High) by Google or Grok 4.5 (High) by SpaceXAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Clear winner
Verdict
Pick Grok 4.5 (High)
Grok 4.5 (High) vs Gemini 3.6 Flash (High): 14.1% more intelligence, 23.0% less cost to run the AA benchmark, and 6.8% slower end-to-end.
| Metric | Gemini 3.6 Flash (High) | Grok 4.5 (High) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 34.0 | 38.8 | +14.1% Grok 4.5 (High) is 14.1% more intelligent |
| Total AA cost (lower is better) | $1,614.42 | $1,243.85 | −23.0% Grok 4.5 (High) is 23.0% cheaper |
| End-to-end time (lower is better) | 18.02s | 19.24s | +6.8% Grok 4.5 (High) is 6.8% slower |
| Price per 1M tokens (in / out) | $0.75 / $3.75 | $2.00 / $6.00 | |
| Input modalities | Text, Image, Speech, Video | Text, Image |
Today's Pareto frontier
Against the frontier
- 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.
- Grok 4.5 (High) 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)Grok 4.5 (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-3-6-flash/grok-4-5 · Markdown: /api/v1/compare/gemini-3-6-flash/grok-4-5?format=md · llms.txt · agent skill