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… Meanwhile, Anthropic shared last week as part of its Claude Opus 4.8 model introduction that it plans to release “Mythos-class models” to all customers soon. “Models of this capability level require stronger cyber safeguards before they can be generally released, ” Anthropic shared last week. “We’r…
Anthropic Tuesday publicly released Claude Fable 5 , its first “Mythos-class” model that it says surpasses its previous frontier Opus models in overall capabilities. …
… More on AI: Claude Opus 4.7 launches with coding improvements, but it’s no Mythos Claude can now remotely control your computer, and it looks absolutely wild Video Google AI Pro and Ultra subscribers now get higher AI Studio limits Follow Ben: Twitter/X , Threads , Bluesky , and Instagram Check out… …
… 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. …
… In early April, we announced that roughly 50 initial partners had access to Claude Mythos Preview, and since then, they’ve been deploying the model to scan their codebases for vulnerabilities. …
… Similar News Stories Anthropic's latest AI model 'Fable' was so powerful the US government banned the world from it Anthropic releases state-of-the-art AI model Claude Fable 5, and it's safe to use Microsoft legal is evaluating Anthropic's Claude Fable over how it saves prompts and output Anthropic… …
… 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. …
The news comes in the wake of an announcement last week by competitor Anthropic that its new Claude Mythos Preview model is only being privately released for now—because, the company says, it could be exploited by hackers and bad actors. …
… On Thursday, Anthropic said it was moving towards a wider Mythos release “in the coming weeks”. It pushed out Claude Opus 4.8, which it claimed was more “honest” and more likely to flag uncertainty rather than make stuff up. …
… On an internal test that asks each new model to make training code run faster, results climbed from roughly triple the original speed with Claude Opus 4 in May 2025 to about 52 times with the unreleased Mythos Preview model by April 2026, against the four to eight hours a skilled researcher needs f… …
