Rivian is transitioning to a vertically integrated, "AI-defined" architecture, developing its own silicon and software to lower costs and accelerate its path toward Level 4 autonomy. By controlling the entire technology stack, the company aims to deliver "superhuman" driving performance and deeper AI integration across the vehicle experience.

Key Information:

• Custom RAP1 Chip: A proprietary 5nm processor powering the Gen 3 computer with 1,600 TOPS for high-speed AI inference.
• LiDAR for R2: Future R2 models will include LiDAR to provide 3D spatial data and redundant sensing for safer self-driving.
• Autonomy+ Subscription: Launching in early 2026 for $2,500 (one-time) or $49.99/month, enabling hands-free driving on 3.5 million miles of road.
• Large Driving Model (LDM): An LLM-style AI architecture that handles complex driving scenarios using a fleet-wide data "flywheel."
• Rivian Assistant: An offline-capable, AI voice companion launching in 2026 to manage vehicle tasks and third-party apps like Google Calendar.