Microsoft limits employee use of Anthropic's Claude Fable 5 over data retention

Anthropic released Claude Fable yesterday and it’s already causing concerns inside Microsoft. @tomwarren.co.uk is told that the main concerns are around customer data and

Anthropic released Claude Fable, its first Mythos-class AI model, yesterday and it's already causing concerns inside Microsoft. Sources tell me that Microsoft is limiting the use

Anthropic has apologized for stealthily throttling its new AI model, Claude Fable 5, with hidden guardrails that undermine both researchers and rivals using it to develop

Microsoft first started opening up access to Claude Code in December, inviting thousands of its own developers to use Anthropic's AI coding tool daily. It was part of an effort to