Microsoft is bringing OpenAI’s o1 reasoning model to all Copilot users this week. You won’t need to subscribe to a $20 ...

A new investment from the Japanese conglomerate would be separate from the $100 billion tied to a project announced at the ...

Microsoft AI CEO Mustafa Suleyman announced that Copilot users will now have free access to Think Deeper. The feature ...

SoftBank is reportedly considering a historic $25 billion investment in OpenAI, which could surpass Microsoft's stake and ...

ChatGPT maker OpenAI will use other cloud infrastructure providers, but Microsoft retains right of first refusal.

Microsoft’s deal with OpenAI has ‘evolved’ to include a right of first refusal on supplying new capacity. Microsoft’s deal with OpenAI has ‘evolved’ to include a right of first refusal ...

Despite investing almost $14 billion in OpenAI and using the startup’s AI models for its next-generation cloud services, Microsoft was mentioned only as a technology partner in a joint venture ...

OpenAI CEO Sam Altman posted a picture of himself with Microsoft CEO Satya Nadella on Tuesday and suggested the two companies ...

Microsoft is OpenAI's largest investor, with a 49% stake, translating to $14 billion. As part of its complicated partnership with the ChatGPT maker, Microsoft was once the exclusive cloud ...

OpenAI CEO Sam Altman announces next phase of partnership with Microsoft surpassing expectations, focusing on AGI development ...

Microsoft will no longer be the exclusive provider of new cloud computing capacity to OpenAI — a new twist in their relationship that clears the way for OpenAI to work with Oracle and others on ...

When President Donald Trump joined tech executives Tuesday to tout a multibillion-dollar artificial intelligence project led in part by OpenAI, one question sprang to mind: Where’s Microsoft?