MiMo-V2-Pro vs MiMo-V2.5-Pro
MiMo-V2.5-Pro is cheaper on output tokens, while MiMo-V2.5-Pro offers a larger context window. Choose MiMo-V2-Pro or MiMo-V2.5-Pro based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | MiMo-V2-Pro | MiMo-V2.5-Pro |
|---|---|---|
| Provider | Xiaomi | Xiaomi |
| Input / 1M tokens | $0.44 | $0.30 |
| Output / 1M tokens | $0.87 | $0.61 |
| Context window | 1M | 1.1M |
| Parameters | 1T | 1T |
| Open weights | No | Yes |
| Released | Mar 2026 | Apr 2026 |
| LiveBench score | 58.4 | — |
| LMArena (Chatbot Arena) Elo score | 1436 | 1464 |
| LMArena WebDev Elo score | 1434 | 1480 |
FAQ
Is MiMo-V2-Pro or MiMo-V2.5-Pro cheaper?
MiMo-V2.5-Pro is cheaper on output tokens ($0.61 vs $0.87 per 1M).
Which has the larger context window, MiMo-V2-Pro or MiMo-V2.5-Pro?
MiMo-V2.5-Pro has the larger context window (1.1M tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.