With this expansion of Anthropic’s Project Glasswing initiative, organizations in “several industries that weren’t well represented” in the initial cohort, like power, water, and healthcare, will get access to the model so they can use it to find security vulnerabilities. …
… Now Anthropic says it’s sharing Claude Mythos access with more partners in more countries. Meanwhile, the company says Mythos-class models will be available to all customers in a matter of weeks. …
… That expansion will also include a new trusted access program for life sciences organizations that removes Fable 5’s biology/chemistry safeguards while keeping cybersecurity safeguards in place. …
… The event in South Korea was initially intended to mark Anthropic’s expansion in the region. However, questions about recent export controls and Anthropic’s Project Glasswing program which grants access to Mythos 5 only to select entities dominated the discussion. …
… The first involves so-called “know your customer” validation systems to allow controlled access to new models that is as broad and “democratized” as possible. “We design mechanisms which avoid arbitrarily deciding who gets access for legitimate use and who doesn’t,” the company wrote on Tuesday. …
… We’re working as quickly as we can to safely release Mythos-level capabilities in general access. …
… On CyberGym, GPT-5.5-Cyber scored 85.6%, compared with 81.8% for GPT-5.5 and 83.8% for Claude Mythos 5 . …
… 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. …
… As part of the expansion, Anthropic says it will deepen its work with the UK’s AI Security Institute, a government body that this week published a risk evaluation of its latest model, Claude Mythos Preview. …
… Recently, there have been reports that the NSA has been using Claude Mythos despite being tagged as a "supply chain risk". NSA will be among the 40 or so organizations that have been given access to Mythos in its preview state. …