MiMo V2.6 Pro UltraSpeed is Xiaomi's language model with a 1.0M context window and up to 131K output tokens, available from 2 providers, starting at $4.35 / 1M input and $8.70 / 1M output. A high-speed variant of the trillion-parameter MiMo V2.6 Pro model, matching its quality while delivering faster inference for multimodal reasoning tasks.
Specifications
Canonical IDxiaomi-mimo-2-6-pro-ultraspeed
TypeLanguage
StatusActive
CreatorXiaomiXiaomi
Providers
Context Window1.0M tokens
Max Output131K tokens
Input ModalitiesAudioImageTextVideo
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 2 days ago

Capabilities

Input4/5
Text
Image
Audio
Video
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities5/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs
Native JSON Schema
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching
Assistant Prefill·

Pricing by Provider

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Cache Read
$ / 1M
OpenRouter logo
OpenRouter
xiaomi/mimo-v2.6-pro-ultraspeed
$4.35$8.70$0.036
Vercel AI Gateway logo
Vercel AI Gateway
xiaomi/mimo-v2.6-pro-ultraspeed
$4.35$8.70$0.036

Cost Calculator

US Dollar ($)
Preset:

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
MiMo V2.6 Pro UltraSpeed1.0M$4.35$8.70Current
MiMo V2.6 Pro1.0M$0.435$0.870Available
MiMo V2.6 Flash1.0M$0.140$0.280Available
MiMo V2.5 Pro UltraSpeed1.0MAvailable
MiMo V2.5 Pro1.1M$0.435$0.870Available
MiMo V2.51.1M$0.140$0.280Available
MiMo V2 Pro1.0M$1.10$3.30Deprecated
MiMo V2 Omni262K$0.440$2.20Deprecated
MiMo V2 Flash262K$0.100$0.300Deprecated
MiMo V2 Flash ReasoningAvailable
MiMo V2.5 424BAvailable

Model IDs

openrouter/xiaomi/mimo-v2.6-pro-ultraspeed
xiaomi-mimo-2-6-pro-ultraspeed
xiaomi/mimo-v2.6-pro-ultraspeed