Microsoft’s Grok rollout shows how Microsoft is making AI models interchangeable while keeping control over enterprise ...

Microsoft has expanded Copilot model options by adding xAI's Grok to its Online Services Subprocessor list. Rolling out through the Microsoft Frontier Program across Word, Excel, and PowerPoint, the ...

Elon Musk welcomes Grok’s integration into Microsoft Copilot as the AI model expands into Word, Excel and PowerPoint.

Microsoft is adding Grok models to Microsoft 365 Copilot for Word, Excel, and PowerPoint through its Frontier preview.

Microsoft is bringing SpaceXAI's Grok into Copilot, giving some business users another AI model to choose from inside Word, ...

Microsoft added xAI to its subprocessor list, allowing enterprise users to choose to have Grok power Copilot in Word, Excel, ...

Microsoft integrates xAI's Grok models into Copilot, expanding its multi-model AI strategy for enterprise customers alongside ...

ChatGPT, Claude, and Grok suffered outages alongside a major Microsoft 365 disruption caused by an authentication ...

Microsoft is exercising a healthy dose of caution as it adds xAI’s Grok 4 model to its Azure AI Foundry platform. The model recently came under scrutiny for generating disturbing content, including ...

Microsoft is only releasing Grok 4 on Azure as a private preview for now. Microsoft is only releasing Grok 4 on Azure as a private preview for now. is a senior correspondent and author of Notepad, who ...

On the valuation front, Grok says Microsoft's forward earnings multiple of around 24 is near two-year lows and roughly in line with the S&P 500's overall forward earnings multiple of approximately 22.

Microsoft is rolling out Grok models from xAI in Copilot for Word, Excel, and Power Point starting with customers in the ...