Elon Musk is in a legal fight with Microsoft but made a virtual appearance at the software giant’s annual developer conference to reveal that Microsoft's cloud computing platform will now host Musk’s artificial intelligence chatbot Grok.

Microsoft on Monday announced a partnership with Elon Musk’s AI startup xAI, bringing its controversial Grok models to the company’s cloud platform Azure. The news came during the kickoff of Microsoft’s Build developer conference,

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.