language modelXiaomi

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...

Key facts

Made by	Xiaomi
Type	language model
Released	September 21, 2026
Reads at once	1,048,576 tokens
Price (API, per million tokens)	$4.35 in · $8.7 out
Input → output	text, image, video, audio → text

Questions about MiMo-V2.6-Pro-UltraSpeed

Who makes MiMo-V2.6-Pro-UltraSpeed?

MiMo-V2.6-Pro-UltraSpeed is made by Xiaomi.

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

We first saw MiMo-V2.6-Pro-UltraSpeed listed on September 21, 2026.

How much does MiMo-V2.6-Pro-UltraSpeed cost?

Through OpenRouter it costs $4.35 per million input tokens and $8.7 per million output tokens. Prices change, so check the provider before you build on it.

How much text can MiMo-V2.6-Pro-UltraSpeed read at once?

Up to 1,048,576 tokens, roughly 786.4K words.

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Modelcast collects this page automatically from public sources (OpenRouter). Facts are copied from those sources, not written by the maker. Not affiliated with Xiaomi.