China’s AI Algorithm Registry Tops 2,300 Companies, Showcasing Generative AI Scale
The Internet Information Service Algorithmic Filing System, managed by the Cyberspace Administration of China (CAC), has disclosed information on a large number of generative AI and deep synthesis algorithms. This registry requires companies to file generative AI tools capable of influencing public opinion or mobilizing society. As of April 2025, it has recorded approximately 3,739 algorithms from over 2,353 companies. The system provides a transparent view into the development of China’s AI industry.
How the Filing System Works
According to regulations, enterprises providing generative AI services capable of influencing public opinion or mobilizing society must complete a filing process through their local cyberspace administration departments. After review by local authorities, the filing information is forwarded to the central CAC for approval and is then made public on the official filing system (https://beian.cac.gov.cn). This mechanism covers both generative AI and deep synthesis algorithms, helping to manage risks and promote standardized industry development.
Scale and Growth of Filings
As of April 2025, the filing system has cataloged around 3,739 generative algorithm tools from 2,353 unique companies. The number of filings continues to grow, with several hundred new entries added each month. This data includes various types such as large language models, text generation, and multimedia tools, reflecting the rapid expansion of AI technology applications in China.
Regional Distribution of Companies
Nearly 80% of the registered companies are concentrated in Beijing, Shenzhen, Shanghai, and Hangzhou. These regions have developed distinct advantages: Beijing leverages its universities and labs for large-scale model innovation; Shenzhen focuses on hardware engineering; Shanghai excels in commercial applications; and Hangzhou benefits from its e-commerce ecosystem. Additionally, other areas like Chongqing, Hefei, and Guizhou are forming specialized AI clusters in manufacturing, voice recognition, and big data, respectively.
Typical Applications and Case Studies
The registered algorithms cover multiple domains. For example, the DeepSeek large language model is used for power grid optimization; Squirrel AI provides real-time knowledge diagnosis for educational institutions; an AI-powered tool analyzes health conditions via tongue imaging; Zhongtan Puhui Cloud Technology has developed an AI agent for carbon emission verification; UBTECH produces humanoid robots for industrial and educational use; XVerse is building virtual worlds and AI games; and Haiweiwei has launched a multilingual AI companion product. These examples show that AI technology has deeply penetrated industries such as education, healthcare, environmental protection, and manufacturing.
Among the filings, state-owned and affiliated entities account for about 22%, while foreign-invested enterprises make up 0.5%. Over half of the filings are for cross-domain foundational technologies. Many startups are focusing on niche markets, collectively driving the diversified development of China’s AI industry.
