While Anthropic has been forced to shut down its latest general-use models for over two weeks after it emerged that the company's de-tuned public-facing Fable 5 model could be 'jailbroken' into its unrestricted form (Mythos 5) to perform tasks that pose security risks, a Chinese AI company backed by Alibaba and Tencent has released a model that matches the performance of Mythos in some cybersecurity scenarios.