Gemini 3.5 Flash-Lite vs GPT-6 Astra (Max)
Which is better for the money: Gemini 3.5 Flash-Lite by Google or GPT-6 Astra (Max) by OpenAI? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Trade-off
Verdict
Depends on your budget
GPT-6 Astra (Max) scores 30.5 points higher (52.7 vs 22.2) but costs 15× as much to run the benchmark ($5324 vs $366; flagship vs mid-range cost classes). They are not alternatives at one budget: pick GPT-6 Astra (Max) when you need intelligence above 22.2, and Gemini 3.5 Flash-Lite when 22.2 is enough.
| Metric | Gemini 3.5 Flash-Lite | GPT-6 Astra (Max) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 22.2 | 52.7 | +137.4% GPT-6 Astra (Max) is 2.4× more intelligent |
| Total AA cost (lower is better) | $365.63 | $5,324.10 | +1356.1% GPT-6 Astra (Max) is 15× more expensive |
| End-to-end time (lower is better) | 9.59s | 280.51s | +2825.0% GPT-6 Astra (Max) is 2825.0% slower |
| Price per 1M tokens (in / out) | $0.30 / $2.50 | $10.0 / $50.0 | |
| Input modalities | Text, Image, Speech, Video | Text, Image |
GPT-6 Astra (Max) vs Gemini 3.5 Flash-Lite: 137.4% more intelligence, 1356.1% more cost to run the AA benchmark, and 2825.0% slower end-to-end.
Today's Pareto frontier
Against the frontier
- Gemini 3.5 Flash-Lite is off the frontier: at the same or lower cost, GPT-6.1 Sol (Medium) scores 47.80 for $361.
- GPT-6 Astra (Max) is off the frontier: at the same or lower cost, Claude Opus 5.5 (Xhigh, Default Fallback) scores 56.00 for $4057.
Gemini 3.5 Flash-LiteGPT-6 Astra (Max)Today's Pareto frontierEvery other model
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