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#333 – Andrej Karpathy: Tesla AI, Self-Driving, Optimus, Aliens, and AGI

Lex Fridman Podcast

NOTE

Why Tesla Removed Radar from their Sensor Suite

Tesla announced that it will remove ultrasonic sensors from its cars, relying solely on vision, which might seem like a challenge. However, Elon Musk argues that additional sensors are not always an asset, as they can be a liability with costs for procurement, maintenance, and incorporation into the system. Simplifying the system is always the right solution, as it can reduce noise and entropy, and allow for a focus on the most important sensor. In the long run, this could be the best approach to improving the data engine and making progress.

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