Anthropic Tuesday publicly released Claude Fable 5, its first “Mythos-class” model that it says surpasses its previous frontier Opus models in overall capabilities. But the model’s launch today comes ...

After nearly three weeks in a government-imposed limbo, Anthropic’s powerful Fable 5 and Mythos 5 models are going back online. But irate Claude subscribers are now learning that their already brief ...

The leading AI company says the new model is similar to the Mythos model previewed in April but safe for general use.

One of Anthropic’s main differentiators when it came to enterprise clients was its policy of zero data retention. All you had ...

Every time Ars republishes AI companies press releases without disclosing their sponsorship and failing to provide meaningful commentary on the veracity of the marketing and hype claims of these AI ...