Top Tech News Today | London Robotaxis, AI Agents Gold Rush, India’s AI Labels, ChatGPT 100M Users!

London launches autonomous robotaxis in major urban trial, while AI agents spark gold rush among tech companies seeking competitive advantage. India introduces AI labeling system for content regulation. ChatGPT reaches 100 million users milestone, demonstrating rapid AI adoption. These developments highlight accelerating AI integration across transportation, enterprise solutions, and consumer platforms globally.