Anthropic releases Claude Fable 5, a Mythos-class model the public can finally use, days before a potential record IPO (opens in new tab)

Anthropic on Tuesday released Claude Fable 5, a model built on the same architecture as its restricted Mythos system, making Mythos-class intelligence publicly available for the first time. Fable 5 is available to enterprise customers and paid subscribers, but it comes with new safeguards that block responses in cybersecurity, biology, chemistry, and what Anthropic calls […] at The Next Web