Anthropic Mythos is limited to a small group of users but the company said its Fable 5 model has similar capabilities.

Earlier this week, the company released a special version of Mythos with extra guardrails. It called this product Fable 5.

An accidental leak has now been officially confirmed by AI company Anthropic regarding its most powerful AI model yet. The model, now known as "Claude Mythos," was originally uncovered in a report ...

On Thursday, Google capped off a rough week of providing inaccurate and sometimes dangerous answers through its experimental AI Overview feature by authoring a follow-up blog post titled, “AI ...

Cyber, a variation of its latest AI model, is rolling out in a limited preview capacity to vetted cybersecurity teams.

Anthropic's retired Opus 3 AI model will write a blog. The "philosophical and whimsical" model was asked what it wanted to do next. Claude says it wants to explore the relationship between humans and ...

Anthropic's Claude Fable 5 Is the First Mythos-Level AI Model You Can Actually Use ...

Mathematician Will Sawin discusses his experience reviewing and refining a mathematical proof devised by OpenAI's internal ...