Perplexity AI introduces its new browser, Comet, which allows users to order food directly from restaurant websites, eliminating the need for delivery apps. Co-founder Aravind Srinivas claims this cuts out the middleman for faster service. Comet also automates LinkedIn tasks, including messaging. Currently in invite-only beta, it functions as an "agentic AI," executing natural language commands. Backed by NVIDIA, Comet aims to compete with mainstream browsers like Chrome, with potential premium features in development.