# MiMo V2.6 Pro UltraSpeed spotted on Xiaomi MiMo API

MiMo V2.6 Pro UltraSpeed from Xiaomi was first recorded on 21 Sep 2026. Its release date is not established. Catalogues list a 1,048,576 tokens context window. 4 evidence links.

- Kind: Sighting
- Developer: Xiaomi
- Confidence: Confirmed
- First seen: 2026-09-21T19:45:31.795Z
- Model: [MiMo V2.6 Pro UltraSpeed](https://alexgetman.com/models/xiaomi/mimo-v2-6-pro-ultraspeed/)
- Canonical: https://alexgetman.com/signals/2026/09/21/mimo-v2-6-pro-ultraspeed/

## Evidence links

- [Xiaomi MiMo API](https://mimo.mi.com/docs/en-US/api/model/list-models)
- [OpenRouter](https://openrouter.ai/xiaomi/mimo-v2.6-pro-ultraspeed)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)
- [OpenCode · discovery](https://opencode.ai/data/xiaomi/mimo-v2-6-pro-ultraspeed)