According to Sawyer Merritt, eleven Tesla Cybercabs equipped with advanced AI autonomous driving technology are now being tested on public roads across New York, Illinois, Massachusetts, Texas, and California. The fleet size is reportedly increasing weekly, highlighting Tesla's accelerated efforts in deploying AI-powered robotaxi solutions. This rapid expansion demonstrates significant progress in real-world validation of Tesla's Full Self-Driving (FSD) capabilities, potentially transforming the urban mobility landscape and creating new business opportunities in the autonomous vehicle and mobility-as-a-service markets. (Source: Sawyer Merritt on Twitter, January 17, 2026)