Anthropic releases Mythos-class Fable 5 with safeguards for cyber risks
Anthropic unveiled two new powerful AI models built on its previously restricted Mythos architecture: Claude Fable 5, which is being made broadly available, and Claude Mythos 5, which remains limited to a small group of cybersecurity and infrastructure partners. Anthropic describes Fable 5 as the most capable model it has ever released to the public,…

