Tesla 2025.20 Update Unveils Grok Personalities and Icons

Tesla's firmware update 2025.20 reveals new in-vehicle AI personalities called Grok, including a Language Tutor, and hints at hardware requirements, favoring AMD-based vehicles. The update also introduces a new energy-saving navigation feature. Additionally, NHTSA is streamlining approval processes for autonomous vehicles without human controls, benefiting Tesla's Cybercab project. Tesla's Robotaxi fleet is now publicly trackable in Texas, marking the first government-sanctioned, driverless Tesla ride-share deployment, signaling significant progress in autonomous vehicle regulation and deployment.