Tesla Robotaxis now drive without safety monitors in Austin. Or do they?

Tesla now operates Robotaxis in Austin, Texas without human safety monitors in the driver's seat.

While the above sentence is technically correct, the company may have just moved the safety monitors to another car that follows the first one.

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Tesla CEO Elon Musk announced the news on X on Thursday. "Just started Tesla Robotaxi drives in Austin with no safety monitor in the car," he wrote. The official Tesla account on X went a step further, calling the ride "full unsupervised."

One "unsupervised" Robotaxi ride in a Tesla Model Y is detailed in a video by Joe Tegtmeyer, retweeted by Musk and Tesla. At one point, we see that a black Tesla Model Y is following the Robotaxi. "You'll also notice behind the Model Y is a chase car, I think they're using that for validation," Tegtmeyer says. The black car keeps following the Robotaxi throughout the ride.

Neither Musk nor Tesla have explained what the second car is for, so it's hard to make any definitive statement about it. It is, however, very possible that the car carries humans who are ready to intervene if something goes wrong with the Robotaxi ride, which sounds a lot like safety monitors.

We'll see whether Robotaxis in Austin will start making autonomous rides without another Tesla following them. For now, this could just be a cool trick that allows Musk to brag about Robotaxis making autonomous rides with "no safety monitor in the car."

Meanwhile, Tesla's chief competitor Waymo is carrying out fully autonomous rides in six major cities in the U.S., having added Miami to the list just days ago.