June 10 : Microsoft is limiting employees' use of Anthropic's Claude Fable 5 because of the AI startup's new data retention requirements, The Verge reported on Wednesday, citing sources.Anthropic on Tuesday said it is rolling out Claude Fable 5, a public version of its Mythos AI model, with guardrails barring

Anthropic is releasing Claude Fable 5, its first Mythos-class model available to the public. The model comes with guardrails that block responses in high-risk areas like…

Claude Fable 5 brings Mythos-class AI coding power to general users, but with cybersecurity guardrails, fallback models, and pricing that could make developers think twice.