However, two hedge fund billionaires sold Microsoft and bought Meta Platforms in the third quarter: Stephen Mandel of Lone Pine Capital sold 364,426 shares of Microsoft, reducing his position by 18%.

OpenAI was founded in 2015 as a nonprofit research lab, but later adopted a hybrid structure that includes both a nonprofit ...

Until now, much of A.I.’s visual outputs have remained two-dimensional, something tech pioneers are looking to shift in the coming years. “Large world models” are an emerging form of A.I. that aims to ...

Cathie Wood is the founder of Ark Investment Management, which operates several tech-focused exchange-traded funds. Wood ...

More than a few people are taking on this risky stock bet of late, but there's much more to consider than just the premise of ...

Today OpenAI announced o3, its next-gen reasoning model. We've worked with OpenAI to test it on ARC-AGI, and we believe it ...

One of OpenAI’s co-founders, billionaire Elon Musk, has filed for an injunction to halt the company’s transition to a ...

OpenAI has revealed a plan to restructure its operations and more cleanly separate the for-profit and non-profit arms of its ...

Under OpenAI’s current nonprofit structure, there is a cap on the returns that its backers can realize. Additionally, ...

The corporate transition will allow OpenAI to raise more money and finally give its board the freedom to consider what its ...

Everyone knows Microsoft (NASDAQ: MSFT) and its best-known products, including the Windows operating system and Microsoft 365 ...

OpenAI said it would be restructured as a public benefit corporation, and that the nonprofit that controls the organization ...