Microsoft has been instructing engineers working on its AI infrastructure to get ready to host Elon Musk’s Grok AI model, ...

Once AI allies, now rivals in the making — cracks are deepening between Microsoft and OpenAI as competition, control, and ...

The once-celebrated partnership between Microsoft's Satya Nadella and OpenAI's Sam Altman is reportedly strained, marked by ...

The once-powerful OpenAI-Microsoft partnership is unravelling amid rising tensions over computing power, intellectual ...

Microsoft introduces three permissively licensed small reasoning models—Phi-4-reasoning (14B parameters), ...

Since the release of the ChatGPT chatbot in 2022, Microsoft has plowed more and more money into building data centers in what ...

Microsoft possesses significant leverage to potentially obstruct OpenAI's plan to transition into an independent for-profit ...

Microsoft's latest open AI model, Phi 4, competes with OpenAI's o3-mini in performance, demonstrating its ability to solve ...

CoreWeave clients Meta and Microsoft indicated they’re not backing down on capital expenditures despite President Trump’s ...

Microsoft is getting ready to host Elon Musk's Grok AI model, The Verge reported on Thursday citing a source familiar with ...

Microsoft has launched several new 'open' AI models, the most capable of which is competitive with OpenAI's o3-mini on at ...

The new models are based on the company's previously released Phi 4 model, now transformed into reasoning models with better ...