Rivian Expands Autonomy with Custom Silicon, Lidar, and Potential Robotaxis
Rivian is advancing its autonomous vehicle capabilities with a significant announcement detailing plans to introduce custom hardware, including lidar and its proprietary silicon. The updates were revealed during the company’s inaugural “Autonomy & AI Day” held in Palo Alto, California. CEO RJ Scaringe emphasized the importance of these developments as Rivian prepares to produce its more affordable R2 SUV by the first half of 2026.
New Autonomous Features and Expansion Plans
The company is set to enhance its driver-assistance software, expanding a hands-free version available across 3.5 million miles of roads in the USA and Canada. This capability, termed “Universal Hands-Free,” will be included in the second-generation R1 trucks and SUVs, launching in early 2026. Rivian plans to charge a one-time fee of $2,500 or a monthly subscription of $49.99 for this feature.
- Launch of Universal Hands-Free: Early 2026
- Road Expansion: 3.5 million miles in the USA and Canada
- Subscription Options: $2,500 one-time fee or $49.99 per month
Autonomy Levels and Future Aspirations
Rivian aims to improve its software technology toward achieving “personal L4” autonomy, which allows a vehicle to operate independently in specific areas. Scaringe noted that while the primary focus is on personally-owned vehicles, Rivian also sees potential in the ride-share market.
Innovations in Technology
To support its ambitious autonomy goals, Rivian is developing a “large driving model,” diverging from the traditional rule-based systems used by competitors. The company showcased its custom 5nm processor, created in partnership with Arm and TSMC, which will power the third-generation autonomy computer (ACM3). This computing technology will enable the processing of 5 billion pixels per second.
The ACM3 will include a lidar sensor positioned at the windshield’s top, providing crucial three-dimensional spatial information for improved real-time driving detection. Rivian anticipates that this combination will represent the most advanced sensor technology in consumer vehicles in North America at its launch in late 2026. However, the initial versions of the R2 SUV will not feature ACM3 or the lidar sensor.
Key Highlights of Rivian’s Technology Plans
- ACM3 Features: Processes 5 billion pixels per second
- Lidar Integration: Enhances 3D spatial awareness
- Launch Date for R2: First half of 2026
Rivian aims to integrate continuous improvements to the autonomy systems of its current and future vehicles, setting a clear trajectory for achieving advanced autonomous capabilities. Scaringe assures that the new hardware will significantly enhance their vehicles’ ability to operate autonomously.
Conclusion
By introducing these advancements in custom silicon and lidar technology, Rivian is positioning itself to compete with industry leaders in automated driving. These innovations reflect the company’s commitment to enhancing the user experience through greater autonomy as it heads into a transformative phase in the electric vehicle market.
