MiniMax launches open-weights H3-Image model with day-one ComfyUI support
MiniMax released H3-Image on November 10, 2026, an open-weights image model built on its H3 video system that generates 4K images in about ten seconds and handles text-to-image and reference-image editing in one checkpoint. It runs natively in ComfyUI, with users reporting 16-20 MP outputs and LoRA training support.
Read the full story at Vercel Blog ↗
Timeline · 15 reports
- 2026-11-11 16:02 · r/StableDiffusion
MiniMax-H3-Image at 16 MP, 6 steps, ~20 s per image - 2026-11-11 15:20 · r/StableDiffusion
Fizgig 9.6: train LoRAs on MiniMax H3 Image - 2026-11-11 05:36 · r/StableDiffusion
MiniMax H3 Image 20MP Workflow - 2026-11-11 03:55 · DEV Community — Machine Learning
MiniMax H3-Image: 4K Images in 10 Seconds, With One Big Catch - 2026-11-11 01:38 · r/StableDiffusion
Amazed by the generation speed of MiniMax H3-Image. - 2026-11-10 20:04 · r/StableDiffusion
Minimax H3 Image is about to clean the field... But can it? - 2026-11-10 16:40 · r/StableDiffusion
MiniMax H3 Image is natively supported in ComfyUI on day-0 - 2026-11-10 16:13 · r/StableDiffusion
Minimax H3 Image: Recommended Sizes - 2026-11-10 15:51 · r/StableDiffusion
MiniMax H3-Image is now available with open weights! - 2026-11-10 15:02 · r/StableDiffusion
MiniMax-H3-Image Comfy Weights Out! - 2026-11-10 15:01 · r/LocalLLaMA
MiniMaxAI/MiniMax-H3-Image · Hugging Face - 2026-11-10 14:29 · r/StableDiffusion
MiniMax-H3-Image is coming! - 2026-11-10 14:29 · r/StableDiffusion
MiniMax H3-Image released - 2026-11-10 14:18 · r/LocalLLaMA
MiniMax H3-Image Released, an Open-Weight Image Model built on H3 - 2026-11-10 00:00 · Vercel Blog
MiniMax H3 Image and Highspeed now available on AI Gateway