Flow Maps: Khi AI Hoc Tinh Tich Phan Cua Diffusion Model De Tao Anh Chi Bang 1 Buoc

Flow maps la phuong phap moi cho phep skip 100+ buoc sampling cua diffusion model xuong con 1-4 buoc ma chat luong tuong duong. MeanFlow dat FID=3.43 tren ImageNet 256x256 chi voi 1 buoc duy nhat - vuot 50% so voi SOTA truoc do. Decoupled MeanFlow (KAIST) dat FID=2.16 voi 1 buoc, bang chat luong cua flow model can 100x computational. Ung dung that: ByteDance dung SplitMeanFlow cho speech synthesis san pham; FACM distill model video 14B tham so Wan 2.2 xuong 2-8 buoc.