Claude Mythos: Anthropic releases version of AI tool despite risk concerns BBC Claude Fable 5 and Claude Mythos 5 Anthropic BT joins Anthropic’s Project Glasswing to strengthen cyber defences with frontier AI BT Group Anthropic’s Mythos Is Coming Today; Apple Pursues Modest Goals with Siri Revamp The Information Anthropic releases Mythos-like AI model to the public two months after private rollout rocked Wall Street CNBC