Author

Zhiqiang Zhang

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Preprint Aug 2026

Effective Learning Rate Governs Loss Dynamics in Language Model Pretraining

Results establish ELR as a common coordinate linking LR scheduling, norm control, and loss dynamics, and Controlled interventions further show that weight decay and Hyperball shape loss dynamics primarily through the ELR schedules they induce.

Zi-Han Liu, Rui-Heng Zheng, Shaobo Zhang et al. · 1 citation

Preprint Jul 2026

Ring-Zero: Scaling Zero RL to a Trillion Parameters for Emergent Reasoning

This work presents a stable and efficient training pipeline, incorporating algorithmic and system optimizations such as clipped importance sampling, training-inference ratio correction, and mixed-precision control, and proposes a structured evaluation framework across three dimensions: comprehensibility, reproducibility, and efficiency.

Xinyu Tang, Gangqiang Cao, Yurou Liu et al. · 0 citations