MiniMax releases open-weight H3-Image model with 4K image support on HuggingFace and API

testingcatalog · x · 2026-11-11

MiniMax has released MiniMax H3-Image, a new open-weight image generation model supporting 4K resolution, now available on HuggingFace, MiniMax Code, and MiniMax APIs.

Good open image models are rare, so any new release in this category is a notable step forward — though real-world quality still needs testing.

Related event: MiniMax Open-Sources H3-Image: 16-Megapixel 4K Generation in ~10 Seconds(24 posts)→

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