# MiMo-V2.6-Pro

Xiaomi



Official MiMo-V2.6 trio released 2026-09-21 \(Pro/Flash/Pro-UltraSpeed\). Pro sparse MoE 1.02T/42B; Flash 309B/15B; native omnimodal + 1M context; MIT. Standard API prices \(platform strings / same tier as V2.5\): Pro $0.0036 cache-hit / $0.435 miss / $0.87 out; Flash $0.0028 / $0.14 / $0.28 per 1M. UltraSpeed is hosted speed tier \(OpenRouter lists $4.35/$8.70\). RL tech report + weights published.


## Availability

MIT open weights HF XiaomiMiMo/MiMo-V2.6-Pro-RL · MiMo-V2.6-Flash-RL; Open Platform API mimo-v2.6-pro / mimo-v2.6-flash / mimo-v2.6-pro-ultraspeed; AI Studio / MiMo Code / MiMo Desktop / OpenRouter
- Model released: Sep 21, 2026 · Date only
- Review updated: Sep 22, 2026 07:35 Tue · Beijing Time (UTC+8)

## Sources

- MiMo-V2.6 | Xiaomi — Introducing the MiMo-V2.6 series: https://mimo.xiaomi.com/mimo-v2-6
- MiMo-V2.6-Pro-RL model card: https://huggingface.co/XiaomiMiMo/MiMo-V2.6-Pro-RL
- Xiaomi MiMo-V2.6 Series: 3 New Models Officially Released \(+ pricing\): https://platform.xiaomimimo.com/
- MiMo-V2.6-Flash-RL model card: https://huggingface.co/XiaomiMiMo/MiMo-V2.6-Flash-RL

Canonical entry: https://www.ailyre.com/source/?id=xiaomi-mimo-v2-6&lang=en