Ministral 3 8B vs Solar Pro 3
Which is better for the money: Ministral 3 8B by Mistral or Solar Pro 3 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
Solar Pro 3 scores 2.3 points higher (7.8 vs 5.5) but costs 5.8× as much to run the benchmark ($159 vs $27.5; mid-range vs budget cost classes). They are not alternatives at one budget: pick Solar Pro 3 when you need intelligence above 5.5, and Ministral 3 8B when 5.5 is enough.
| Metric | Ministral 3 8B | Solar Pro 3 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 5.5 | 7.8 | +41.8% Solar Pro 3 is 41.8% more intelligent |
| Total AA cost (lower is better) | $27.47 | $159.22 | +479.6% Solar Pro 3 is 5.8× more expensive |
| End-to-end time (lower is better) | 4.92s | 18.71s | +280.3% Solar Pro 3 is 280.3% slower |
| Price per 1M tokens (in / out) | $0.15 / $0.15 | $0.15 / $0.60 | |
| Input modalities | Text, Image | Text |
Solar Pro 3 vs Ministral 3 8B: 41.8% more intelligence, 479.6% more cost to run the AA benchmark, and 280.3% slower end-to-end.
Today's Pareto frontier
Against the frontier
- Ministral 3 8B is off the frontier: at the same or lower cost, GPT-6 Luna (Low) scores 21.50 for $10.6.
- Solar Pro 3 is off the frontier: at the same or lower cost, Claude Haiku 5.5 (Xhigh) scores 41.20 for $158.
Ministral 3 8BSolar Pro 3Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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Accept: text/markdown or ?format=md returns this page as Markdown. JSON: /api/v1/compare/ministral-3-8b/solar-pro-3 · Markdown: /api/v1/compare/ministral-3-8b/solar-pro-3?format=md · llms.txt · agent skill