Two-Stage Optimizer-Aware Online Data Selection for Large Language Models.

Fangxin Wang 0003 Peyman Baghershahi Langzhou He Henry Peng Zou Sourav Medya Philip S. Yu Two-Stage Optimizer-Aware Online Data Selection for Large Language Models. 2026 April abs/2604.00001 CoRR https://doi.org/10.48550/arXiv.2604.00001 db/journals/corr/corr2604.html#abs-2604-00001 streams/journals/corr