Microsoft is bringing Anthropic’s Claude Sonnet 4 and Claude Opus 4.1 AI models to its Microsoft 365 Copilot today. It’s a big move that expands model choice beyond just OpenAI’s range of models in Microsoft 365 Copilot, and it will allow Microsoft’s customers to access Anthropic models in Researcher and Microsoft Copilot Studio.

OpenAI's Jason Kwon says labs don't win by having the most GPUs — scarcity, bet selection, and organizational structure give them the real edge.

A supply chain analysis shows the likelihood of labor shortages and a heavy reliance on foreign companies to make components for data centers and power plants

At the White House this year, OpenAI outlined its lofty "Stargate" infrastructure project that would cost half a trillion dollars and be developed with partners including SoftBank and Oracle .

The partnership will “help employees across German governments, administrations and research institutions use our technology to spend more time on people, not paperwork,” according to the blog post. [

The companies say the partnership will enable OpenAI to build and deploy at least 10 gigawatts of Nvidia systems for its artificial intelligence data centers to train and run its next generation of models.

OpenAI's Sam Altman is working closely with Nvidia to secure as much computing power as possible. The goal is modest: solve the world's biggest problems.

OpenAI's first Stargate development to come online did so just as investors started questioning the sustainability of the firm's trajectory.