MiniMax releases open-weight H3-Image model with 4K output on Hugging Face

The Chinese AI firm's 33.1 billion parameter model combines image generation and editing, but its license excludes users in the US, EU, UK, and South Korea MiniMax has released H3-Image, an open-weight image model that generates and edits pictures at 4K resolution. The model went live on November 10, 2026. It is available on Hugging Face under the MiniMaxAI organization, through MiniMax Code, and via the company’s APIs. Developers can download the weights and run the model themselves, or pay per image through the API. There is a catch for a large share of the world’s developers. The community license excludes use in the US, the EU, the UK, and South Korea. The weights are public, but the welcome mat has a few countries crossed off. What H3-Image actually does Most image tools split the work in two: one model creates images from text and another edits them. H3-Image handles both jobs in a single framework, covering text-to-image generation and advanced editing. Under the hood, it runs on a diffusion transformer, or DiT, architecture. The model has 33.1 billion parameters, the internal settings it learned during training. Output resolution is the headline feature. H3-Image produces n...