GPT-6 Astra (Low) vs MiMo-V2.6-Flash
Which is better for the money: GPT-6 Astra (Low) by OpenAI 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
GPT-6 Astra (Low) scores 7.9 points higher (45.8 vs 37.9) but costs 14× as much to run the benchmark ($1537 vs $110; premium vs mid-range cost classes). They are not alternatives at one budget: pick GPT-6 Astra (Low) when you need intelligence above 37.9, and MiMo-V2.6-Flash when 37.9 is enough.
| Metric | GPT-6 Astra (Low) | MiMo-V2.6-Flash | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 45.8 | 37.9 | −17.2% MiMo-V2.6-Flash is 17.2% less intelligent |
| Total AA cost (lower is better) | $1,536.78 | $109.55 | −92.9% MiMo-V2.6-Flash is 92.9% cheaper |
| End-to-end time (lower is better) | 11.63s | 49.53s | +325.9% MiMo-V2.6-Flash is 325.9% slower |
| Price per 1M tokens (in / out) | $10.0 / $50.0 | $0.14 / $0.28 | |
| Input modalities | Text, Image | Text, Image |
MiMo-V2.6-Flash vs GPT-6 Astra (Low): 17.2% less intelligence, 92.9% less cost to run the AA benchmark, and 325.9% slower end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6 Astra (Low) 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.
GPT-6 Astra (Low)MiMo-V2.6-FlashToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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