81 upvotes · 3 SEP 2026 · Zixuan Fu, Bingxiang He, Yuxin Zuo et al.
This paper investigates the role of training data in on-policy distillation, a technique used to improve large language models, and finds that even a single query can lead to significant improvements, but the process is slow and algorithm-starved.
73 upvotes · 27 AUG 2026 · Shiyi Zhang, Mushui Liu, Yunze Tong et al.
This paper introduces a new method for training flow matching models called Self-OPD, which uses the model's own exploration to generate supervisory signals without needing a separate teacher model. Practitioners may care because it could lead to more efficient and effective training of flow matching models.
70 upvotes · 27 JUL 2026 · Bingnan Li, Haozhe Wang, Haozhong Xiong et al.
This paper investigates how to improve the adaptation of diffusion models in a way that doesn't rely on a classifier, and how to address a problem where the model can't accurately learn from its teacher. Practitioners might care about this because it could lead to more effective knowledge transfer in machine learning applications.
49 upvotes · 28 JUL 2026 · Fangxu Yu, Zinan Lin, Xiaodong Liu et al.
This paper introduces a new method for transferring capabilities from multiple weak models to a strong student model in reinforcement learning, allowing the student to surpass the domain teacher. Practitioners may care about this approach for improving the performance of their own reinforcement learning models.