Grok 4.6 (Medium) vs MiMo-V2.6-Flash
Which is better for the money: Grok 4.6 (Medium) by SpaceXAI or MiMo-V2.6-Flash by Xiaomi? 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
Grok 4.6 (Medium) scores 4.9 points higher (42.8 vs 37.9) but costs 14× as much to run the benchmark ($1557 vs $110; premium vs mid-range cost classes). They are not alternatives at one budget: pick Grok 4.6 (Medium) when you need intelligence above 37.9, and MiMo-V2.6-Flash when 37.9 is enough.
| Metric | Grok 4.6 (Medium) | MiMo-V2.6-Flash | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 42.8 | 37.9 | −11.4% MiMo-V2.6-Flash is 11.4% less intelligent |
| Total AA cost (lower is better) | $1,557.04 | $109.55 | −93.0% MiMo-V2.6-Flash is 93.0% cheaper |
| End-to-end time (lower is better) | 31.56s | 49.53s | +56.9% MiMo-V2.6-Flash is 56.9% slower |
| Price per 1M tokens (in / out) | $2.00 / $6.00 | $0.14 / $0.28 | |
| Input modalities | Text, Image | Text, Image |
MiMo-V2.6-Flash vs Grok 4.6 (Medium): 11.4% less intelligence, 93.0% less cost to run the AA benchmark, and 56.9% slower 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.
- MiMo-V2.6-Flash is on today's frontier: nothing is both smarter and cheaper.
Grok 4.6 (Medium)MiMo-V2.6-FlashToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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