…More recently, Anthropic released an upgraded version of its publicly available Claude Opus model with version 4.7 . Meanwhile, Claude Mythos remains more capable but only available for select partners including Apple…
…announcing Mythos, the company released Claude Opus 4.7, which for the first time built in safeguards meant to block malicious cybersecurity requests. (Security professionals who want to use the model defensively…
…AI model Claude Mythos Preview to find security vulnerabilities across operating systems and web browsers. The Wall Street Journal today reported that researchers at cybersecurity firm Calif used Claude Mythos Preview to…
…Google is also one of the few companies with access to Anthropic’s Mythos model, which is considered too dangerous for wide release at this point. Meanwhile, Google’s own AI model…
Anthropic to release Mythos-class models to the public
I co-founded a successful security company close to the Mythos ecosystem and have spoken with participants in the know and I am deeply concerned. We, collectively, have answers for some but not all of the problems ahead …
…Mythos is a highly advanced AI model that the company says is so potentially dangerous to cybersecurity that it has been kept from public release so far. Opus has improvements that upgrade…
…the most capable public model outside Mythos/Glasswing access. As the LLM wars heat up, some of the biggest players in the AI market are quickly releasing new, more powerful models than…
…Across model generations, though, the habit became hard to miss: the goblins kept multiplying." The goblin love was noticeable with ChatGPT-5.1 and newer models. OpenAI reports that after the launch…
…Anthropic recently released Claude Opus 4.7 and also announced Mythos Preview, a non-public model it says is uniquely advanced in cybersecurity. OpenAI quickly followed with GPT-5.4-Cyber, its…
…We stated that we would keep Claude Mythos Preview’s release limited and test new cyber safeguards on less capable models first. Opus 4.7 is the first such model: its cyber…
…OpenAI says the problem continued to worsen with subsequent model releases, until it found that its reinforcement training rewarded the quirky metaphors with the Nerdy personality, which newer models were training on…
