GPT-6.1 Sol (Medium) vs MiMo-V2.6-Pro
Which is better for the money: GPT-6.1 Sol (Medium) 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 (Medium) scores 1.5 points higher (47.8 vs 46.3) but costs 1.7× as much to run the benchmark ($361 vs $207; both mid-range class). Pick GPT-6.1 Sol (Medium) when the extra intelligence is worth the premium, otherwise MiMo-V2.6-Pro.
| Metric | GPT-6.1 Sol (Medium) | MiMo-V2.6-Pro | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 47.8 | 46.3 | −3.1% MiMo-V2.6-Pro is 3.1% less intelligent |
| Total AA cost (lower is better) | $361.37 | $206.66 | −42.8% MiMo-V2.6-Pro is 42.8% cheaper |
| End-to-end time (lower is better) | 14.35s | 48.29s | +236.5% MiMo-V2.6-Pro is 236.5% 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 (Medium): 3.1% less intelligence, 42.8% less cost to run the AA benchmark, and 236.5% slower end-to-end.
Today's Pareto frontier
Against the frontier
- GPT-6.1 Sol (Medium) 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 (Medium)MiMo-V2.6-ProToday's Pareto frontierOpen-weights frontierEvery other model
Matchup
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