In response to advanced American AI capabilities, the Chinese firm 360 Security Technology has introduced a comprehensive cybersecurity framework titled "Yitian Tulong." This strategic platform consists of two specialized tools: Tulongfeng, which automates the discovery of software vulnerabilities, and Yitianzhen, a system designed for autonomous defensive responses. Developed to rival Anthropic’s restricted Claude Mythos model, this initiative marks a significant escalation in the global AI arms race between Washington and Beijing. Rather than relying on a single large-scale model, the Chinese approach utilizes an "agent" architecture that integrates multiple AI models with extensive private security databases. This sovereign defense strategy aims to protect critical infrastructure by providing continuous, automated protection that reduces the need for human intervention. Ultimately, the source highlights how autonomous cyber tools have become vital national assets in the modern landscape of international technological competition.