Xiaomi

weights

open(MIT per HF card)

data

closed

code

open

license

MIT(HF card

Open weights under a permissive license - MIT on the Hugging Face card, though the older GitHub repository shows Apache-2.0 - with no open training data, so open weights rather than open source.

• https://huggingface.co/XiaomiMiMo/MiMo-V2.5-Pro recorded 2026-08-13

  MIT, 1.02T/42B MoE, 1M context, benchmark tables; no training corpus named on the card

• https://huggingface.co/api/models/XiaomiMiMo/MiMo-V2.5-Pro recorded 2026-08-13

  card license `mit`, `gated: false`, `private: false`, 61,546 downloads and 736 likes.

• https://api.github.com/repos/XiaomiMiMo/MiMo recorded 2026-08-13

  `private: false`, `archived: false`, license `Apache-2.0`, 2,294 stars, description "MiMo: Unlocking the Reasoning Potential of Language Model - From Pretraining to Posttraining". This is the older repo whose Apache-2.0 the license note contrasts with the card MIT.