xAI brings Grok AI assistant to Microsoft Excel

Testing Grok 4.5 in Excel: An In-Sheet AI Agent That Writes Live Formulas (No Copy-Pasting)

So when xAI announced that Grok 4.5 is now live directly inside Excel, I went in skeptical.I've tested a lot of "AI inside your spreadsheet" pitches over the past year, and most of them amount to a chatbot bolted onto a sidebar that still makes you copy answers back into cells manually. After spending an afternoon actually using it on a real workbook, I came away more impressed than I expected to be.xAI confirmed the launch in a post on X, descr…

xAI brings Grok AI assistant to Microsoft Excel

xAI launches its Grok add-in for Microsoft Excel, Word, and PowerPoint, challenging Microsoft Copilot inside its own ecosystem with AI-powered spreadsheet The post xAI brings Grok AI assistant to Microsoft Excel appeared first on Crypto Briefing.