MiMo-V2.5-Pro (Reasoning) vs Muse Spark Open (Xhigh)
Which is better for the money: MiMo-V2.5-Pro (Reasoning) by Xiaomi or Muse Spark Open (Xhigh) by Meta? Intelligence, total benchmark cost, and end-to-end time from Artificial Analysis & other sources, snapshot 2026-10-25.
Trade-off
Verdict
Depends on your budget
Muse Spark Open (Xhigh) scores 12.9 points higher (38.9 vs 26.0) but costs 5.1× as much to run the benchmark ($1185 vs $231; premium vs mid-range cost classes). They are not alternatives at one budget: pick Muse Spark Open (Xhigh) when you need intelligence above 26.0, and MiMo-V2.5-Pro (Reasoning) when 26.0 is enough.
| Metric | MiMo-V2.5-Pro (Reasoning) | Muse Spark Open (Xhigh) | Difference |
|---|---|---|---|
| Intelligence (higher is better) | 26.0 | 38.9 | +49.6% Muse Spark Open (Xhig… is 49.6% more intelligent |
| Total AA cost (lower is better) | $231.08 | $1,184.90 | +412.8% Muse Spark Open (Xhig… is 5.1× more expensive |
| End-to-end time (lower is better) | 49.64s | 17.34s | −65.1% Muse Spark Open (Xhig… is 65.1% faster |
| Price per 1M tokens (in / out) | $0.41 / $1.02 | $1.25 / $4.25 | |
| Input modalities | Text | Text, Image, Speech, Video |
Muse Spark Open (Xhigh) vs MiMo-V2.5-Pro (Reasoning): 49.6% more intelligence, 412.8% more cost to run the AA benchmark, and 65.1% faster end-to-end.
Today's Pareto frontier
Against the frontier
- MiMo-V2.5-Pro (Reasoning) is off the frontier: at the same or lower cost, MiMo-V2.6-Pro scores 46.30 for $207.
- Muse Spark Open (Xhigh) is off the frontier: at the same or lower cost, GPT-6.1 Sol (Max) scores 51.80 for $1082.
MiMo-V2.5-Pro (Reasoning)Muse Spark Open (Xhigh)Today's Pareto frontierOpen-weights frontierEvery other model
Matchup
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