Microsoft is taking advantage of its intellectual property rights with OpenAI, encouraging employees to use the company's top ...

Microsoft Corp. generates most of its artificial intelligence revenue from OpenAI, according to new disclosures from the ...

A Microsoft filing shows $24.1 billion in OpenAI-related revenue for fiscal 2026 — which analysts estimate is about 70% of ...

Microsoft has already signed 10GW of AI data center contracts year-to-date for over $300B of total contract value, but those ...

When Microsoft reported killer fourth-quarter earnings for its fiscal 2026 year (which ended June 30), it tucked in an ...

Under its new agreement with Microsoft, OpenAI has the green light to work with other cloud providers like Amazon — with some ...

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 ...

Microsoft's latest internal memo replaces Anthropic's Claude with OpenAI's GPT-5.6 as the default model for engineers, ...

Microsoft pitched its own homegrown AI models, harnesses, and even a Mythos competitor on Wednesday, telling Wall Street it ...

Catch up with this week's Microsoft stories in our latest recap. See why Windows takes too long to modernize, learn about ...

Microsoft still looks attractive after its rally, but only if you believe, like Bill Ackman, that its AI investments and ...

Microsoft’s AI revenue may rely heavily on OpenAI, raising concerns about cloud demand, data-center spending and long-term growth.