Too dangerous to release: is Mythos the start of the restricted-AI era?
Anthropic has announced that its AI model, Claude Mythos, is too dangerous for public release due to its ability to exploit vulnerabilities in major operating systems and web browsers. This decision may signal a shift towards restricted access to advanced AI models, which could have significant implications for research and safety. Experts predict that other AI companies may follow suit, leading to a potential trend in limited AI releases.
- ▪Anthropic's Claude Mythos model has been deemed too powerful for public release.
- ▪The model has identified vulnerabilities in every major operating system and web browser.
- ▪Experts believe that restricted access to AI models may become a trend among AI companies.
Opening excerpt (first ~120 words) tap to expand
NEWS FEATURE 26 May 2026 Too dangerous to release: is Mythos the start of the restricted-AI era? What happens when AI companies produce models that they say the public can’t have — and how should users and governments react? By Chris Stokel-Walker0 Chris Stokel-Walker Chris Stokel-Walker is a freelance journalist in Newcastle, UK. View author publications Search author on: PubMed Google Scholar Email Bluesky Facebook LinkedIn Reddit Whatsapp X Illustration: Dalbert B. Vilarino In April, the artificial-intelligence firm Anthropic announced it had made an AI model too dangerous to be released to the public.
…
Excerpt limited to ~120 words for fair-use compliance. The full article is at Nature.
Discussion
0 commentsMore from Nature
