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MiniMax H3 Open Source Weights: You Don't Need a Supercomputer. You Might Need a Lawyer.

Blog post from Atlas Cloud

Post Details
Company
Date Published
Author
Atlas Cloud
Word Count
3,798
Company Posts That Month
9
Language
English
Hacker News Points
-
Post removed?
No
Summary

The MiniMax H3 open-source weights have been released on Hugging Face and ComfyUI, enabling users to download and utilize a next-generation video model without needing a supercomputer, although legal considerations are crucial due to territorial restrictions. The model is a 33-billion parameter dense Transformer, with task-specific checkpoints available for different video generation tasks, reducing the download size to a manageable 42.5 GB. While the model is highly effective for video editing and recognized as a leading open weights model, it faces competition from Google's Gemini Omni Flash and Seedance 2.0 in certain areas. The licensing includes commercial use conditions, requiring attribution and separate authorization for entities with revenues exceeding $20 million, and excludes use in the EU, UK, South Korea, and the US without a separate license, although a hosted API remains globally available. The weights allow for local video generation at a native 768px resolution, with 2K achievable through a regeneration pass, and the option for commercial use is contingent on prominently displaying "MiniMax H3" in the UI.

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