
Tesla CEO Elon Musk said on Friday the electric vehicle maker's eagerly anticipated humanoid robot "Optimus" would cost under $20,000 and cautioned it still had way to go before becoming fully functional.
"There's still a lot of work to be done to refine Optimus and prove it," Musk told the electric vehicle maker's "AI Day" event being held at a Tesla office in Palo Alto, California.