May 28 : Anthropic on Thursday said it is launching an upgraded Claude Opus 4.8 model even as it works to release its powerful, market-moving Mythos model to all customers in the coming weeks.Mythos is the AI lab's large language model with advanced cybersecurity capabilities that have raised concerns among e

Anthropic is developing guardrails for Mythos.

Anthropic releases Claude Opus 4.8 with sharper judgement and fewer uncaught code flaws. Mythos-class models coming in weeks. Series H raises $65B at $965B valuation.

A Mythos-class model is expected in the coming weeks.

Mythos is the AI lab's large language model with advanced cybersecurity capabilities that have raised concerns among executives and world leaders about its impact.