Genmo

weights

open(mochi-1-preview downloads from Hugging Face without a gate)

data

closed(the README says only that the model was trained from scratch

code

partial(inference harness and a LoRA fine-tuning trainer

license

Apache-2.0(OSI

Mochi 1 is released under Apache 2.0, with no gate on the checkpoint. Genmo publishes inference and LoRA fine-tuning code but not the pretraining pipeline or data.

• https://huggingface.co/api/models/genmo/mochi-1-preview?expand[]=downloads&expand[]=likes&expand[]=cardData&expand[]=gated&expand[]=lastModified&expand[]=createdAt recorded 2026-09-26

  Hugging Face API record: cardData license apache-2.0, gated false.

• https://raw.githubusercontent.com/genmoai/mochi/main/LICENSE recorded 2026-09-26

  LICENSE body: "Apache License Version 2.0, January 2004".

• https://raw.githubusercontent.com/genmoai/mochi/main/README.md recorded 2026-09-26

  README: "Trained entirely from scratch"; "We provide an easy-to-use trainer that allows you to build LoRA fine-tunes of Mochi on your own videos"; no dataset is described.

Adoption is measured as Hugging Face downloads of the mochi-1-preview checkpoint.

• https://huggingface.co/api/models/genmo/mochi-1-preview?expand[]=downloads&expand[]=likes&expand[]=cardData&expand[]=gated&expand[]=lastModified&expand[]=createdAt recorded 2026-09-26

  Hugging Face API record for genmo/mochi-1-preview: downloads 7819.

Mochi 1 places in the lower half of the video arena, below the downloadable Wan 2.2 and HunyuanVideo. It sits a step below LTX-2.5, which places in the upper half.

• https://artificialanalysis.ai/video/leaderboard/text-to-video recorded 2026-09-26

  Leaderboard entry "Mochi 1" (rank 73, Elo 1000.0, open weights at huggingface.co/genmo/mochi-1-preview).