A new video from Tesla shows Optimus sprinting in the lab. While official specs remain unreleased, community analysis suggests the robot may have reached speeds of 8.5 mph, placing it among the fastest humanoids in development.
Yilun Chen, a former researcher at Apple and Uber ATG, has joined the Tesla Optimus team as a Staff Robotics Engineer. His viral announcement offers a counter-narrative to recent reports of talent migration away from the EV giant.
As Sunday Robotics emerges from stealth, a wave of senior engineers from Tesla's Autopilot and Optimus teams have confirmed their defection, citing a desire to return to the rapid innovation culture of early autonomy.
A definitive analysis of the humanoid robotics landscape in late 2025. We rank the highest-valued "pure-play" companies like Figure, Neura, and Unitree, and analyze the "proxy war" being waged by "Titans" like Tesla, Samsung, and Nvidia.