Here's what Wall Street analysts are saying about Tesla's AI day

Tesla CEO Elon Musk gestures as he visits the construction site of Tesla's Gigafactory in Gruenheide near Berlin, Germany, August 13, 2021.
Patrick Pleul | Reuters

Tesla's highly anticipated AI Day showed off the company's long-term potential and engineering talent, but the timelines for major breakthroughs remain murky, according to Wall Street analysts.

Berkshire Hathaway Live Event