GPT-6.1 Sol (High) vs MiMo-V2.6-Pro
Which is better for the money: GPT-6.1 Sol (High) by OpenAI or MiMo-V2.6-Pro 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-6.1 Sol (High) scores 3.9 points higher (50.2 vs 46.3) but costs 2.5× as much to run the benchmark ($521 vs $207; premium vs mid-range cost classes). Pick GPT-6.1 Sol (High) when the extra intelligence is worth the premium, otherwise MiMo-V2.6-Pro.
| Metric | GPT-6.1 Sol (High) | MiMo-V2.6-Pro | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 50.2 | 46.3 | −7.8% MiMo-V2.6-Pro is 7.8% less intelligent |
| Total AA cost (lower is better) | $521.32 | $206.66 | −60.4% MiMo-V2.6-Pro is 60.4% cheaper |
| End-to-end time (lower is better) | 43.44s | 48.29s | +11.2% MiMo-V2.6-Pro is 11.2% slower |
| Price per 1M tokens (in / out) | $2.00 / $10.0 | $0.43 / $0.87 | |
| Input modalities | Text, Image | Text, Image, Speech, Video |
MiMo-V2.6-Pro vs GPT-6.1 Sol (High): 7.8% less intelligence, 60.4% less cost to run the AA benchmark, and 11.2% slower end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6.1 Sol (High) is on today's frontier: nothing is both smarter and cheaper.
- MiMo-V2.6-Pro is on today's frontier: nothing is both smarter and cheaper.
GPT-6.1 Sol (High)MiMo-V2.6-ProToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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