Anthropic is finally giving the public a taste of its next-generation model, but its blunt safety barriers are angering some artificial-intelligence developers and users—and feeding a growing debate o...

According to a report from The Verge, Microsoft has restricted employee access to Anthropic's newly launched Claude Fable 5, citing concerns around the model's data retention policies.

For Microsoft, which handles sensitive customer data and proprietary code, the retention window raises compliance and confidentiality concerns.