Gemini 3.8 Flash (High) vs Solar Pro 4
Which is better for the money: Gemini 3.8 Flash (High) by Google or Solar Pro 4 by Upstage? 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
Gemini 3.8 Flash (High) scores 14.3 points higher (40.9 vs 26.6) but costs 2.2× as much to run the benchmark ($1623 vs $737; both premium class). Pick Gemini 3.8 Flash (High) when the extra intelligence is worth the premium, otherwise Solar Pro 4.
| Metric | Gemini 3.8 Flash (High) | Solar Pro 4 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 40.9 | 26.6 | −35.0% Solar Pro 4 is 35.0% less intelligent |
| Total AA cost (lower is better) | $1,622.73 | $736.82 | −54.6% Solar Pro 4 is 54.6% cheaper |
| End-to-end time (lower is better) | 31.19s | Not reported | — not comparable |
| Price per 1M tokens (in / out) | $0.75 / $3.75 | $0.30 / $1.20 | |
| Input modalities | Text, Image, Speech, Video | Text |
Solar Pro 4 vs Gemini 3.8 Flash (High): 35.0% less intelligence, 54.6% less cost to run the AA benchmark, and end-to-end time not fully reported.
Today's Pareto frontier
Against the frontier
- 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.
- Solar Pro 4 is off the frontier: at the same or lower cost, GPT-6.1 Sol (Xhigh) scores 51.00 for $662.
Gemini 3.8 Flash (High)Solar Pro 4Today's Pareto frontierEvery other model
Matchup
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