Song Han

2 papers · Latest: May 13, 2026

AnyFlow: Any-Step Video Diffusion Model with On-Policy Flow Map Distillation

AnyFlow introduces an any-step video diffusion model using flow map distillation, outperforming consistency-based methods and scaling with sampling steps.

2605.13724May 13, 2026

Machine Learning

Lightning OPD: Efficient Post-Training for Large Reasoning Models with Offline On-Policy Distillation

Lightning OPD introduces an efficient offline on-policy distillation method for LLMs, enforcing teacher consistency to eliminate live teacher servers and speed up training.

2604.13010Apr 14, 2026

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