Elon Musk’s xAI released the long-awaited Grok 4. And from our perspective, it likely marked the moment AI officially shifted into a higher gear. In the span of just a few months, xAI went from Grok 3 ...

Perplexity Pro, priced at ₹17,000/year, offers premium features like faster responses, ad-free access, and advanced AI models (GPT-4.1, Claude) over the free Standard Plan. Now free for Airtel users, ...