Go for Artemis III.
…days Andrew Liszewski Jun 11 Top Stories 3:00 AM UTC Inside the fight over Claude Mythos 5 Jun 15 Xbox is closing down Hellblade creator Ninja Theory Jun 15 Fox wants…
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Claude Mythos
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Claude Fable is too scared to teach you about the powerhouse of the cell
…model, Claude Opus 4.8. It isn’t because Fable doesn’t know the answers. It’s because Anthropic won’t let it, by design. Fable is a public-facing, Mythos-class…
Microsoft restricts Claude Fable for employees over data retention concerns
Anthropic released Claude Fable, its first Mythos-class AI model, yesterday and it’s already causing concerns inside Microsoft. Sources tell me that Microsoft is limiting the use of Claude Fable 5…
Anthropic’s new cybersecurity model could get it back in the government’s good graces
…In a release about Mythos Preview, Anthropic wrote that it had already been in “ongoing discussions with US government officials about Claude Mythos Preview and its offensive and defensive cyber capabilities.” Earlier…
Anthropic rolls out its codebase-scanning security tool for businesses.
…s Mythos, a powerful AI model that can identify and exploit vulnerabilities across operating systems and web browsers. [Image: https://platform.theverge.com/wp-content/uploads/sites/2/2026/04/claude-security…
Cybersecurity
…Richard Lawler May 13 AI cybersecurity updates for MDASH, Mythos, and GPT-5.5. On Wednesday, the AISI, which evaluates AI models for the British government, said both Anthropic’s Claude Mythos…
All the news about Anthropic’s new AI fight with the White House
…When they launched on June 9th, Anthropic said “Fable 5’s capabilities exceed those of any model we’ve ever made generally available,” and that Claude Mythos 5 had the same underlying…
OpenAI’s new security model is for ‘critical cyber defenders’ only
…This month, Anthropic followed a similar playbook with Claude Mythos, though with much greater fanfare, and it bungled the model’s secure release in embarrassing ways. The White House has taken…
This AI startup says it can tell if a script will make a hit film
…new and improved models into its workflow as they become available to the public. “When Claude Mythos comes out and I can see that it’s a better LLM, all of a…
Anthropic backpedals on Fable safety measure
Anthropic has apologized for stealthily throttling its new AI model, Claude Fable 5, with hidden guardrails that undermine both researchers and rivals using it to develop competing systems. The company says it…