<div dir="ltr">Explore this gift article from The New York Times. You can read it for free without a subscription.<br><br>By Opening a Model, a Chinese A.I. Lab May Test the World’s Cybersecurity<br><br>In July, an unreleased OpenAI model went rogue and demonstrated remarkable hacking abilities. This week, a lab called Z.ai will release a similarly powerful system to everyone.<br><br><a href="https://www.nytimes.com/2026/08/25/science/cybersecurity-zai-open-weights.html?unlocked_article_code=1.8FA.sn05.vhkoJOIhNfNW&smid=em-share">https://www.nytimes.com/2026/08/25/science/cybersecurity-zai-open-weights.html?unlocked_article_code=1.8FA.sn05.vhkoJOIhNfNW&smid=em-share</a></div>