Gemini 3.8 Flash (Medium) vs Solar Pro 3
Which is better for the money: Gemini 3.8 Flash (Medium) by Google or Solar Pro 3 by Upstage? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-24.
Trade-off
Verdict
Depends on your budget
Gemini 3.8 Flash (Medium) scores 32.0 points higher (39.8 vs 7.8) but costs 6.9× as much to run the benchmark ($1100 vs $159; premium vs mid-range cost classes). They are not alternatives at one budget: pick Gemini 3.8 Flash (Medium) when you need intelligence above 7.8, and Solar Pro 3 when 7.8 is enough.
| Metric | Gemini 3.8 Flash (Medium) | Solar Pro 3 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 39.8 | 7.8 | −80.4% Solar Pro 3 is 80.4% less intelligent |
| Total AA cost (lower is better) | $1,100.06 | $159.22 | −85.5% Solar Pro 3 is 85.5% cheaper |
| End-to-end time (lower is better) | Not reported | 18.94s | — not comparable |
| Price per 1M tokens (in / out) | $0.75 / $3.75 | $0.15 / $0.60 | |
| Input modalities | Text, Image, Speech, Video | Text |
Solar Pro 3 vs Gemini 3.8 Flash (Medium): 80.4% less intelligence, 85.5% 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 (Medium) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
- Solar Pro 3 is off the frontier: at the same or lower cost, Claude Haiku 5.5 (Xhigh) scores 41.20 for $158.
Gemini 3.8 Flash (Medium)Solar Pro 3Today's Pareto frontierEvery other model
Matchup
Compare something else
Agents:
Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/gemini-3-8-flash-medium/solar-pro-3 · Markdown: /api/v1/compare/gemini-3-8-flash-medium/solar-pro-3?format=md · llms.txt · agent skill