Author

Xiuzhe Wu

Stanford University, The University of Hong Kong, Tongji University

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#artificial intelligence Preprint Aug 2026

Dynamic Important Example Mining for Reinforcement Finetuning

DIEM is proposed, a principled and fully automated framework that makes data utilization adaptive throughout RFT and consistently outperforms strong static and dynamic baselines.

Haoru Tan, Sitong Wu, Yan-Feng Chen et al. · 0 citations