MiMo V2.6 Pro UltraSpeed: Specifications & Sources

Specifications and access

Specification	Value and source
Model class	High-speed mode for MiMo V2.6 ProSource
Access	MiMo API and MiMo DesktopSource
API model ID	mimo-v2.6-pro-ultraspeedSource
Speed	Up to 20× faster inference according to XiaomiSource
Weights	No separate weights publishedSource
Cache price	US$0.036 / 1M tokens, real-time APISource
Input price	US$4.35 / 1M tokens, real-time APISource
Output price	US$8.70 / 1M tokens, real-time APISource
Batch API	Not availableSource

Our tests

Each test shows the latest attempt, with no subsequent fixes to the generated code. Earlier runs remain available in the test details. These results do not contribute to an overall score.

Pelican on a bicycle

A community classic for free-form SVG drawing.

MiMo V2.6 Pro UltraSpeed

The response reached the token limit. No complete recording is available.

Reasoning (requested): high

Current attempt

Run date: 2 Oct 2026
API provider: openrouter
Requested API model: xiaomi/mimo-v2.6-pro-ultraspeed
API model reported in response: xiaomi/mimo-v2.6-pro-ultraspeed
Reasoning setting: high
Pinned endpoint: Xiaomi | xiaomi/mimo-v2.6-pro-ultraspeed-20260921
Temperature: Provider default
Token limit including reasoning: 8,192 tokens
Test protocol: community-visual-tests-v1
Technical checks: Failed
Response time: 16 s

Not yet visually reviewed. A successful recording does not confirm correct physics or full compliance with the prompt.

Earlier attempts (1)

1 Oct 2026API request failedReasoning setting: high

Prompt and test conditions

Generate an SVG of a pelican riding a bicycle

Token limit including reasoning: 8,192 tokens

Task origin (Simon Willison)

Popularity

0 / 100

Published prices

Cache price: US$0.036 / 1M tokens, real-time APISource
Input price: US$4.35 / 1M tokens, real-time APISource
Output price: US$8.70 / 1M tokens, real-time APISource

Sources and data date

Type	Evidence and data date
Price	Base API prices without caching or batch discounts. Higher context tiers and other rates are listed under Costs. Source: Pricing · Xiaomi MiMo API pricing (retrieved September 22, 2026) · Xiaomi MiMo API pricing and models · Editorial description reviewed October 2, 2026
Additional source	Xiaomi MiMo model release (retrieved September 22, 2026) · Xiaomi MiMo V2.6 model release · Editorial description reviewed October 2, 2026
Additional source	Xiaomi MiMo V2.6 announcement (retrieved September 22, 2026) · Xiaomi MiMo V2.6 announcement · Editorial description reviewed October 2, 2026
Additional source	OpenRouter: Popularity index (derived), CC BY 4.0
Additional source	Vercel AI Gateway: Popularity index (derived), CC BY 4.0
Additional source	Creative Commons Attribution 4.0