The Windsurf acquisition and future of Copilot are at the center of a growing rift between the longtime AI collaborators.

According to the WSJ report, OpenAI executives considered accusing Microsoft of antitrust violations and involving regulators ...

A California federal judge left open the chance of an order temporarily banning OpenAI Inc.'s use of the “IO” moniker amid a trademark lawsuit brought by AI device developer IYO Inc.

At the heart of the dispute is OpenAI's desire to restructure to a for-profit business, a move that requires Microsoft's ...

OpenAI has been trying to negotiate with its top investor for months. Here's what's reportedly causing the issues.

Negotiations between Microsoft and OpenAI over the startup’s plan to restructure its for-profit unit, which requires ...