KEY POINTS
- Microsoft will enable Anthropic's Claude models by default for UK Copilot tenants from December 9.
- Anthropic acts as a Microsoft subprocessor and processes the relevant data in the United States.
- Administrators can disable access, but doing nothing means the tenant is opted in.
Microsoft plans to turn on access to Anthropic's Claude models by default for UK tenants of its Copilot service, according to The Register. The change takes effect on December 9 and applies to organizations whose administrators have not already picked a setting.
