Efficient-Large-Model / SANA1.5_4.8B_1024px

We introduce SANA-1.5，an efficient model with scaling of training-time and inference time techniques. SANA-1.5 delivers: efficient model growth from 1.6B Sana-1.0 model to 4.8B, achieving similar or better performance than training from scratch and saving 60% training cost; ef…