A new arXiv preprint, Functional Cross-layer Experts Routing for One-step Diffusion Distillation, examines how internal capacity should be organised in a distilled diffusion model. The authors note that one-step distillation compresses the diffusion trajectory into a single forward evaluation, but the way parameters are structured within that remaining pass has received little attention.
The paper proposes a routing mechanism across layers, described as functional cross-layer experts. The abstract suggests that identical parameters are involved, but the text cuts off before giving further details on the method or results.
This digest is based solely on the provided abstract excerpt. No other sources were available, so there are no comparisons to make. Readers should consult the full paper for specifics on the routing design and experimental outcomes.