The first open Stable Diffusion 3-like architecture model... | The first open Stable Diffusion 3-like architecture model...
The first open Stable Diffusion 3-like architecture model is JUST out 💣 - but it is not SD3! 🤔

It is
Tencent-Hunyuan/HunyuanDiT
by Tencent, a 1.5B parameter DiT (diffusion transformer) text-to-image model 🖼, trained with multi-lingual CLIP + multi-lingual T5 text-encoders for english 🤝 chinese understanding

Try it out by yourself here ▶️ https://huggingface.co/spaces/multimodalart/HunyuanDiT
(a bit too slow as the model is chunky and the research code isn't super optimized for inference speed yet)

In the paper they claim to be SOTA open source based on human preference evaluation! HunyuanDiT - a Hugging Face Space by Tencent-Hunyuan