Microsoft Limits Internal Access to Claude Fable Amid Data Retention Issues
11 Jun 2026 · AUKbe
Microsoft Claude Fable data retention AI model legal compliance
Microsoft has decided to restrict employee access to Claude Fable, Anthropic's latest AI model, due to concerns surrounding data retention policies. This decision comes in light of the new data handling requirements introduced by Anthropic, which are causing unease within Microsoft's legal teams regarding the management of sensitive information.
According to The Verge, Microsoft is currently evaluating the implications of these data retention changes, especially in relation to customer confidentiality. While Claude Fable is accessible to external users through platforms like GitHub Copilot, it remains unavailable for internal use at Microsoft until legal assessments are completed. Other Claude models, which adhere to Zero Data Retention rules, continue to be available for internal use.
Source: Original Article