Tesla's Robotaxi account said it has more than 300 Cybercabs serving Austin, one month after the service launched. The company described that as an eightfold increase over 30 days.
A rapid expansion claim
The update supplies a fleet-size figure, but it is a first-party statement rather than an independently verified count. Tesla did not give the starting number behind the eightfold comparison, so the post does not show how many vehicles were serving Austin 30 days earlier.
Elon Musk amplified the update, writing that Cybercab was scaling. Other posts repeated Tesla's figures, while one commenter said they hoped the service would reach their area.
What Tesla did not specify
The brief post does not detail the fleet's vehicle mix, ride volume, service boundaries, operating hours or level of human assistance. It also does not announce service beyond Austin. For now, the measurable public claim is limited to Tesla's stated fleet size and growth rate in that city.