Grok, an AI developed by Elon Musk, has introduced significant updates to its functionalities on X/Twitter, marking the 'First outright improvement' in a while. Users can now find personalized stories and summaries in their Explore tab, tailored specifically to their interests. Additionally, Grok is generating titles and descriptions for trending topics, facilitating easier navigation through the platform's content. This AI is now available to all 'Premium subscribers' in India, offering unique features such as the ability to 'Roast @/username' based on their posts and to decipher Musk's own posts. The Explore Page now lists real-time customized news, summarized by Grok, signaling a shift towards AI-driven content curation on social media platforms.