A Hacking Competition Shows the Power of China’s Approach to A.I.
The winner of a cybersecurity contest prevailed by relying on an ‘open weight’ Chinese model — another sign that available A.I. systems could already be too powerful to easily regulate.

The winner of a cybersecurity contest prevailed by relying on an ‘open weight’ Chinese model — another sign that available A.I. systems could already be too powerful to easily regulate.