Grok 4.6 (High) vs MiMo-V2.6-Flash
Which is better for the money: Grok 4.6 (High) 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 (High) scores 6.4 points higher (44.3 vs 37.9) but costs 18× as much to run the benchmark ($1963 vs $110; premium vs mid-range cost classes). They are not alternatives at one budget: pick Grok 4.6 (High) when you need intelligence above 37.9, and MiMo-V2.6-Flash when 37.9 is enough.
| Metric | Grok 4.6 (High) | MiMo-V2.6-Flash | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 44.3 | 37.9 | −14.4% MiMo-V2.6-Flash is 14.4% less intelligent |
| Total AA cost (lower is better) | $1,962.90 | $109.55 | −94.4% MiMo-V2.6-Flash is 94.4% cheaper |
| End-to-end time (lower is better) | 31.72s | 49.53s | +56.1% MiMo-V2.6-Flash is 56.1% 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 (High): 14.4% less intelligence, 94.4% less cost to run the AA benchmark, and 56.1% slower end-to-end.
Today's Pareto frontier
Against the frontier
- Grok 4.6 (High) 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 (High)MiMo-V2.6-FlashToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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