# MiMo V2.6 Pro UltraSpeed

MiMo V2.6 Pro UltraSpeed is a model from Xiaomi, first recorded on 21 Sep 2026; its release date is not established. The context window is 1,048,576 tokens. The maximum output is 131,072 tokens.

- Developer: Xiaomi
- Id: mimo-v2.6-pro-ultraspeed
- Sighting: 2026-09-21T19:45:31.795Z
  - [evidence link](https://api.xiaomimimo.com/v1/models)
- Status: API availability
- Canonical: https://alexgetman.com/models/xiaomi/mimo-v2-6-pro-ultraspeed/

## Questions

### What is the context window of MiMo V2.6 Pro UltraSpeed?

The context window is 1,048,576 tokens. The maximum output is 131,072 tokens.

### When was MiMo V2.6 Pro UltraSpeed released?

Its release date is not established. Signal Forge first recorded it on 21 Sep 2026.

## Evidence links

- 2026-09-21T19:45:31.795Z: Catalogue listing · Xiaomi MiMo API · `mimo-v2.6-pro-ultraspeed`

## Evidence links

- [mimo](https://api.xiaomimimo.com/v1/models)
- [Xiaomi MiMo API](https://mimo.mi.com/docs/en-US/api/model/list-models)
- [xiaomi-model-index](https://mimo.mi.com/docs/en-US/quick-start/summary/model)
- [OpenCode · discovery](https://opencode.ai/data/xiaomi/mimo-v2-6-pro-ultraspeed)
- [OpenRouter](https://openrouter.ai/xiaomi/mimo-v2.6-pro-ultraspeed)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)

## Signals

- [MiMo V2.6 Pro UltraSpeed spotted on Xiaomi MiMo API](https://alexgetman.com/signals/2026/09/21/mimo-v2-6-pro-ultraspeed/)