On Thursday, Elon Musk gave wide-ranging remarks that included new timelines for Tesla Inc. (NASDAQ:TSLA) humanoid robot and Full Self-Driving software. Musk Teases Optimus Sales Timeline At Davos Making a surprise debut at the World Economic Forum in Davos, Musk said Tesla could begin selling its humanoid robot, Optimus, “probably sometime next year.” Musk has been talking about Optimus since 2021 and has repeatedly framed the robot as a product that could eventually reshape the global economy.