
GPT-6 Cyber reaches the top of OpenAI's risk scale for hacking
OpenAI released GPT-6 Cyber to vetted security teams and rated its hacking skills critical, after the model built working exploits for 948 Linux kernel flaws. METR, an outside evaluator, reached a similar conclusion about speed: it estimates that Anthropic now improves its models at about twice its earlier rate, mostly because Anthropic uses AI in its own research. Investors are counting the political cost of that buildout, and the Nasdaq fell more than 5% on fears of a post-midterm crackdown on AI and data centers. Here are the 5 stories that matter most, then 15 briefs.
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