Grok 4.6 (Medium) vs Solar Pro 3
Which is better for the money: Grok 4.6 (Medium) by SpaceXAI 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
Grok 4.6 (Medium) scores 35.0 points higher (42.8 vs 7.8) but costs 9.8× as much to run the benchmark ($1557 vs $159; premium vs mid-range cost classes). They are not alternatives at one budget: pick Grok 4.6 (Medium) when you need intelligence above 7.8, and Solar Pro 3 when 7.8 is enough.
| Metric | Grok 4.6 (Medium) | Solar Pro 3 | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 42.8 | 7.8 | −81.8% Solar Pro 3 is 81.8% less intelligent |
| Total AA cost (lower is better) | $1,557.04 | $159.22 | −89.8% Solar Pro 3 is 89.8% cheaper |
| End-to-end time (lower is better) | 33.02s | 18.88s | −42.8% Solar Pro 3 is 42.8% faster |
| Price per 1M tokens (in / out) | $2.00 / $6.00 | $0.15 / $0.60 | |
| Input modalities | Text, Image | Text |
Solar Pro 3 vs Grok 4.6 (Medium): 81.8% less intelligence, 89.8% less cost to run the AA benchmark, and 42.8% faster end-to-end.
Today's Pareto frontier
Against the frontier
- Grok 4.6 (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.
Grok 4.6 (Medium)Solar Pro 3Today'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/grok-4-6-medium/solar-pro-3 · Markdown: /api/v1/compare/grok-4-6-medium/solar-pro-3?format=md · llms.txt · agent skill