Alibaba’s 10,000‑chip AI datacentre

Alibaba and China Telecom have opened an artificial intelligence data center in southern China built around 10,000 Alibaba-designed Zhenwu chips. (cnbc.com) The site is in Guangdong province and is designed for both training and inference, the two main jobs of modern artificial intelligence systems: teaching models from large data sets and then running them for users. Alibaba said the cluster can support models with hundreds of billions of parameters. (cnbc.com) Those chips come from T-Head, Alibaba’s semiconductor design arm, and this is the first large-scale commercial deployment of the Zhenwu line in a carrier-operated facility. China Telecom is the state-backed telecommunications partner running the joint project. (msn.com) A data center is the warehouse behind cloud computing: rows of servers linked by fast networks so companies can rent computing power instead of buying their own machines. In artificial intelligence, the most valuable part of that warehouse is the accelerator chip that handles the heavy math behind model training and responses. (cnbc.com) Alibaba is building more of that capacity as demand rises inside its cloud business. In its fiscal 2025 annual report, the company said Alibaba Cloud posted double-digit revenue growth for the year and that revenue from artificial-intelligence-related products grew at a triple-digit rate for seven straight quarters. (hkexnews.hk) The timing also tracks with tighter United States limits on selling advanced chips and chipmaking tools to China. The Bureau of Industry and Security updated those controls in October 2023 and again in April 2024, saying the rules were meant to restrict China’s advanced semiconductor and artificial intelligence capabilities. (bis.gov) That pressure has pushed Chinese technology groups to design more of their own hardware, even if domestic chips still trail Nvidia at the top end of the market. CNBC reported that Chinese firms have accelerated work on local alternatives as Washington has tried to cut off access to key technologies. (cnbc.com) Alibaba has not published full public specifications for Zhenwu that would let outsiders compare it chip-for-chip with Nvidia’s latest products. Reports on the new center describe scale, location and intended workloads, but not benchmark results, power draw or manufacturing details. (cnbc.com; techrepublic.com) What Alibaba has shown is that it can move its chip effort from internal design into a 10,000-processor commercial cloud installation. In China’s artificial intelligence buildout, that makes the contest less about a single chip and more about who can assemble a full stack of silicon, networking and data centers at scale. (msn.com; cnbc.com)