xAI Grok 4 Features: What’s New in Elon Musk’s AI September 4, 2025 / 1:25 PMSeptember 7, 2025 Grok 4’s hallmark feature is its live integration with the X platform, pulling real-time data from posts, trends, and conversations. Unlike ChatGPT’s Bing-powered search, Grok 4 delivers millisecond-level updates, ideal…
