Microsoft is selling OpenAI models to Chinese firms like ByteDance through Azure, building fast growing AI revenue while OpenAI stays out of China.

Microsoft and OpenAI on Monday announced a sweeping overhaul of the partnership that has defined the commercial AI era, dismantling key pillars of exclusivity and revenue-sharing that bound the two ...

Developers building on Microsoft Azure now have access to a catalog that has crossed 11,000 AI models, many of them produced by companies that compete directly with Microsoft’s closest AI partner, ...

Microsoft (MSFT) reportedly is training its sales force to position the company's own AI models as a lower-cost and more ...

Microsoft replaces OpenAI and Anthropic AI models with its MAI technology in Excel, Outlook, and GitHub Copilot to reduce ...

On Monday, Microsoft and OpenAI announced that they have, once again, renegotiated the deal binding the two companies. Despite some opinions on X that frame it as a victory for the ChatGPT maker over ...

Microsoft used Build 2026 to launch seven in-house MAI models, new Cobalt 200 silicon and the Majorana 2 quantum chip, a clear move to depend less on OpenAI.

OpenAI designated GPT-5.6 as the preferred model for Microsoft 365 Copilot on launch day, days after Bloomberg reported ...

You may not be able to invest in ChatGPT and OpenAI directly until the IPO, but you can get indirect exposure via these ...