Microsoft favors anthropic over Openei for visual studio

Microsoft adds automatic and models to your Visual Studio code editor to automatically select the best model for “optimal performance”. This new Auto model function will choose between Claude Sonnet 4, GPT-5, GPT-5 mini and other models for GitHub Copylot Free users, but paid users will “primarily rely on Claude Sonnet 4.”

It is a tacing reception from Microsoft that the software manufacturer favors anthropic and models via the latest GPT-5 GPT-5 models for coding and development. Sources familiar with Microsoft developer plans tell me that the company sends its own developers to use Claude Sonnet 4 in recent months.

“Based on internal measures, Claude Sonnet 4 is our recommended model Github Copylot,” Julia Liuson said, head of Microsoft Developer Division in the Internal Name in June. Although these instructions were issued before the GPT-5 release, I understand Microsoft modeling instructions has not been changed.

Microsoft is also Production of “significant investments” in training own AI models. “We will also bring significant investments in our own cluster. Today, today, Mai-1 was trained at 15,000 H100, a tiny cluster in a large scheme,” Microsoft said, and Head of Mustaf Suleiman, in the city hall only in the city hall.

Microsoft also planned to use anthropic and models for some functions in your Microsoft 365 applications soon. Info It reports that Microsoft 365 Copylot will partially launch anthropic models “, after Microsoft revealed that some of these models surpassed Openai in Excel and PowerPoint.

Openai and Microsoft announced a new job Last week that could clear the path to the initial public offering AI Startup. Microsoft invested more than 13 billion dollars in Openay Since 2019. Yearsand has A complex agreement of income sharing in place. Microsoft now enables OpenA to relies on the shawling providers in the cloud, and it is expected to detect additional details about the “next phase” of its Openovan’s relationship.