Ant Group deploys domestic GPU cluster with tens of thousands of units

At the Frontier AI Model Forum during the 2025 World Internet Conference Wuzhen Summit, Ant Group announced on Saturday that it has deployed a domestically developed AI computing cluster with tens of thousands of cards. The cluster supports both proprietary and mainstream open-source models, achieving over 98% stability in training tasks. Its training and inference performance rivals international top-tier levels and is fully applied in large-model services for security and risk control. By optimizing model parameter efficiency, data utilization, and computational efficiency, Ant Group aims to advance intelligent experience upgrades across its services. [STAR Market Daily, in Chinese]