SANA 1.5: Efficient Scaling of Training-Time and Inference-Time Compute in Linear Diffusion Transformer

Enze Xie , Junsong Chen , Yuyang Zhao , Jincheng Yu , Ligeng Zhu , Yujun Lin , Zhekai Zhang , Muyang Li , Junyu Chen , Han Cai , Bingchen Liu , Daquan Zhou , Song Han