Elon Musk had a lot to say about Tesla’s upcoming Robotaxi service on Wednesday. Robotaxi will be coming to Austin and other cities later this year, Musk claims.

Tesla CEO Elon Musk announced that a fully autonomous taxi service will debut in Austin, Texas, this June, ensuring people that what we once thought of as science fiction is now reality.

Musk, who also runs SpaceX and a number of other companies, has been known to make big often exaggerated promises. For example, he once called the Hyperloop, which was never built, the "fifth mode of transport" and famously promised to take Tesla private in a Twitter post, saying he had secured financing that he didn't have.