Tesla’s Optimus Robot Now Running Like a Human

Advancing Towards Human-Like Motion

Standing 180 cm tall and weighing 73 kg, Optimus is equipped with over 40 degrees of joint freedom, while its hands feature 11 degrees of freedom, enabling dexterous manipulation. Powered by a 2.3 kWh battery, the robot operates efficiently, consuming 100 W at rest and 500 W while walking, allowing for almost a full day of activity.

The latest video demonstrates significant improvements in balance, coordination, and walking control. Previous updates had focused on foundational skills such as controlled walking, object handling, and posture training.

Progress Over Time

An 8-second split-screen clip highlights Optimus’ evolution from May 2023 to December 2025. The first half shows Tesla robots taking their initial steps in the factory, while the second half showcases the latest advancements, including smoother, human-like running.

Production Plans and Future Vision

Although still in development, Tesla plans to scale up production, with Elon Musk suggesting a potential price of $20,000–$30,000 per unit. Musk has also hinted at a future where robots could manufacture other robots, significantly reducing the need for human intervention in production lines.

Optimus’ progression marks a notable milestone in humanoid robotics, combining advanced mobility, energy efficiency, and dexterity—all hinting at a future where robots move closer to human capabilities.