OpenAI's AI tools have boosted the market caps of partners like Microsoft and Nvidia. As a capped-profit entity, OpenAI focuses on AI development benefiting humanity. Direct OpenAI investment is ...

Leon Neal/Getty We are receiving more evidence that Microsoft is looking to split with OpenAI. A new report from ... dominates in enterprise. The company is clearly not going to take any chances ...

Large language models are now commodities, making OpenAI's business model vulnerable to the economics of open-source AI such ...

Reports suggest that Microsoft is building AI models to rival its longtime partner OpenAI. Under AI Chief Mustafa Suleyman, ...

In a grandmaster-level chess move, OpenAI has signed a five-year, $11.9 billion agreement with the GPU-heavy cloud service ...

GPT-4.5 could arrive as soon as next week, as Microsoft gets ready to host OpenAI’s latest models. GPT-4.5 could arrive as soon as next week, as Microsoft gets ready to host OpenAI’s latest ...

Microsoft is accelerating its push to compete with OpenAI, its longtime collaborator, by developing its own powerful AI models and exploring alternatives to power products like Microsoft’s ...

Much of the company’s value resides in its increasingly ... the tech companies betting big on AI—think Google, Meta, OpenAI, and Microsoft—are not hedging on their infrastructure spending.

Microsoft is set to ... Previously, reports suggested OpenAI intended to release GPT-4.5 in late 2024, but that launch was delayed. In its place, the company began introducing its series of ...

OpenAI’s main backer, Microsoft MSFT.O, did not respond to a request for comment. Marc Toberoff, a lawyer for Musk, said they were pleased the judge “offered an expedited trial on the core ...