Towards Next-Generation LLM Training: From the Data-Centric Perspective
Hao Liang, Zhengyang Zhao, Zhaoyang Han, Meiyi Qiang, Xiaochen Ma, Bohan Zeng, Qifeng Cai, Zhiyu Li, Linpeng Tang, Weinan E, Wentao Zhang
March, 2026
Abstract
This perspective outlines two complementary directions for next-generation LLM training: agent-based systems for automatic, reusable data preparation and unified data-model interaction systems that dynamically select, mix, and reweight training data.
Publication
arXiv preprint arXiv:2603.14712

Ph.D. Student in Computer Science and Engineering
I work on data infrastructure and high-performance distributed systems for large-scale LLM data preparation, with a focus on Ray and Apache Spark.