Anthropic always talks about how incredible Claude Fable and Claude Mythos are, and marketing is the biggest reason for the ...

Anthropic launched Claude Fable 5.1 and Mythos 5.1, offering stronger coding and research performance alongside a 75% cut to ...

Anthropic launches Claude Fable 5.1 and Mythos 5.1 for coding and research, cutting costs up to 45% and tightening safety ...

Anthropic withheld Claude Mythos 5.1 from UK prerelease testing, raising questions over frontier AI access and the limits of ...

Artificial intelligence has certainly taken a giant leap forward. Here’s how federal agencies can plan for the next ...

Anthropic's chain-of-thought monitor flagged only 1% of Mythos 5's actions during a live cyberattack, exposing a blind spot ...

Anthropic launches Claude Fable 5.1 and Mythos 5.1, calls them most advanced models for coding and knowledge work. All you ...

Why cybersecurity’s focus should shift from prevention to breach containment and microsegmentation LONDON, UNITED ...

Anthropic has cut a Fable 5.1 cache hit to just $0.25 on input, down from $1.00 for Fable 5. That's also just 2.5% of Fable's ...

Anthropic produced 23,019 Claude Mythos vulnerability findings. Outside firms reviewed 1,900, and 13 of 27 severity ratings ...

This step marks an expansion of Tenable’s existing work with Anthropic through Project Glasswing, moving from securing Tenable code and infrastructure to the availability of Claude Mythos 5 within ...

Anthropic announced the release of Claude Fable 5.1 and Claude Mythos 5.1, its most advanced AI models for coding and ...