RL-Native Distillation: Exploiting Scored Trajectories for Few-Step Image Generation
This work proposes REST (Reward-Enhanced Scored-Trajectory Distillation), a single-stage RL-distillation co-training framework that attaches a decoupled student to an arbitrary RL teacher that enables few-step CFG-free inference that matches or surpasses its 40-step RL teacher, with an overall additional training cost...
Yuhan Li, Fan-Gao Zeng, Sicong Kang et al.
· 0 citations