Try MiMo-V2.6-Pro onlinenew

What is MiMo-V2.6-Pro?

MiMo-V2.6-Pro is Xiaomi’s flagship open-weights model, released September 22, 2026 (China time) under the MIT license. It is a sparse mixture-of-experts model with 1.02 trillion total parameters, 42 billion active per token, and a one-million-token context window. It takes text, image, audio and video input and returns text, with reasoning and tool calls.

Is it the best open-source model?

At launch it scored 46 on the Artificial Analysis Intelligence Index, the highest of any open-weights model on that index, ahead of GLM-5.3 and Kimi K3. That is one aggregate benchmark, not an OpenCraft measurement; try your own task before switching.

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

OpenRouter lists it at $0.435 per million input tokens and $0.87 output, close to the price of small models despite its size. MiMo-V2.6-Pro-UltraSpeed runs the same model up to 20× faster at ten times the price. Serving provider, reasoning and tool calls affect what a real turn costs.

MiMo-V2.6-Pro vs Flash

MiMo-V2.6-Flash is the smaller sibling (309 billion total parameters, 15 billion active) at $0.14 input and $0.28 output, with the same inputs and context window. Compare Flash and Pro, V2.5 Pro and V2.6 Pro, or MiMo-V2.6-Pro and DeepSeek V4.1 Flash.

Can I run it myself?

Yes. Xiaomi published the Pro and Flash weights on Hugging Face, along with a technical report and its reinforcement-learning code. To use it without hosting anything, try it in OpenCraft.

Release facts checked September 22, 2026 against Xiaomi’s Hugging Face release, SiliconANGLE’s launch report and OpenRouter’s listing. For current rates and availability, use the live provider listings.