Microsoft Rejects Multibillion-Dollar AI Deal with UK's Nscale

• Microsoft rejected a multibillion-dollar AI deal with UK's Nscale.
• The deal was reported by both Reuters and the Financial Times.
• The exact terms and reasons for the rejection are not detailed in the reports.
• Nscale is a UK-based company involved in AI technology.
• The deal's rejection may impact future collaborations between Microsoft and Nscale.