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Xiaomi: MiMo-V2.6-Pro-UltraSpeed

Source description (English)

MiMo-V2.6-Pro-UltraSpeed is the fast speed edition of Xiaomi's flagship foundation model, MiMo-V2.6-Pro. Built from the same 1T MiMo-V2.6-Pro checkpoint, it matches the original model in quality while delivering roughly 10x...

Overview

Model specifications

Context
1,048,576 tokens
Maximum output
131,072 tokens
Architecture
text+image+audio+video->text
Tokenizer
Other
Knowledge cutoff
Not provided
Moderated
No
OPENROUTER

Complete pricing

Synchronized OpenRouter rates. Token prices are shown per one million tokens.

Input
$4.35
per 1M tokens
Output
$8.7
per 1M tokens
Cache read
$0.036
per 1M tokens
API

Model configuration

Default parameters

temperature
1
top_p
0.95
frequency_penalty
0

Reasoning

Reasoning required
No
Default parameters
No
API

Quick start

Set OPENROUTER_API_KEY locally. Python requires requests; JavaScript runs in Node.js. Keep the key on the server.

API documentation

curl --fail-with-body https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"xiaomi/mimo-v2.6-pro-ultraspeed","messages":[{"role":"user","content":"Hello!"}]}'
Capabilities

InputOutput

Input
textimagevideoaudio
Output
text
Reasoning

No

API

Supported API parameters

frequency_penaltyinclude_reasoningmax_tokenspresence_penaltyreasoningresponse_formatstopstructured_outputstemperaturetool_choicetoolstop_p
Available providers

1 Provider

Checked: September 22, 2026

Live providers on OpenRouter

Provider availability, latency, throughput and routing can change continuously. Open the source page for current operational data.

OpenRouter

Xiaomi

fp8
Context
1.0M
Maximum output
131K
Input
$4.35
Output
$8.7
Cache read
$0.036
Cache write
Not provided
xiaomi

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