The announcement was made at Microsoft’s Build developer conference on Monday, and was notable given Microsoft’s partnership with OpenAI. Musk founded xAI, the startup behind Grok, but he has also been locked in a feud with OpenAI since stepping down from its board in the late 2010s, citing disagreements over its leadership direction.

Elon Musk reaffirms commitment to Tesla and addresses political backlash, saying he’ll reduce campaign spending.

Microsoft is bringing Grok 3 and Grok 3 mini from Elon Musk’s xAI to Azure AI Foundry as first-party models, deepening ties with xAI even as Musk continues his legal battle with OpenAI.

Elon Musk is in a legal fight with Microsoft but made a friendly virtual appearance at the software giant's annual technology showcase to reveal that his Grok artificial intelligence chatbot will now be hosted on Microsoft's data centers.

Earlier reports suggested Tesla’s board was searching for a successor to Musk, who shot down the claim as “deliberately false.”

Elon Musk, despite an ongoing lawsuit with Microsoft and OpenAI, appeared virtually at Microsoft’s Build conference. AI chatbot Grok will be hosted on Microsoft Azure. The move places Grok AI on the same platform alongside competitors like OpenAI’s ChatGPT and Meta’s models.

Elon Musk fired back at OpenAI’s accusation that he’s been waging a “relentless” campaign for more than a year to damage the startup.

Grok 3, which Musk’s AI outfit introduced earlier this year, will be available on Microsoft’s cloud-computing platform, the company said Monday.

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