News
Updates, product notes and practical coverage for AI platforms and operators.
xAI has released Grok as a Microsoft Outlook add-in for summarising threads, drafting replies and organising email. It is available to paid X and SuperGrok users, while important questions about enterprise administration, data handling and regional availability remain for organisations to verify.
xAI has released Grok for Excel as a free Microsoft 365 add-in. It can answer questions about selected spreadsheet data, generate formulas, create charts, run forecast scenarios and draw context from connected email or file services without requiring users to leave their workbook.
xAI has released Grok 4.5 for coding, agentic tasks and knowledge work, with immediate access through its API, Grok Build and Cursor. The company is positioning the model around engineering performance, faster generation and lower token use, while its benchmark and efficiency claims still require independent testing.