The largest robotic workforce in history

Mass production of Optimus begins

Elon Musk’s boldest plan—reshaping the global workforce by manufacturing one million Optimus units—has just entered a phase of relentless execution. Tesla has declared that the time has come to turn this vision into mass production; speaking at the 2026 Global Digital Economy Conference, Tesla Vice President Gracy Tao confirmed the company's intention to launch large-scale manufacturing.

The assembly lines at the Fremont Gigafactory are already operating at a high tempo to produce electric vehicles and must now accommodate a completely different product. This requires reorganizing supply chains, developing novel industrial processes, and applying the same philosophy to robotics that made Tesla a benchmark in automated car manufacturing: reducing parts, simplifying components, and producing in massive volumes to drive down costs.

This strategy explains the evolution of Optimus itself; in just a few years, the project went from the famous presentation featuring an actor in a costume dancing on stage alongside Musk to prototypes capable of walking, organizing objects, handling delicate materials, and performing basic industrial tasks. Much of this progress stemmed from hardware standardization: more compact electromechanical actuators, integrated computer vision systems, and a simplified mechanical architecture were developed to facilitate mass production.

The fewer the number of distinct parts and the greater the component repeatability, the more efficient the production line becomes; however, Tesla's most ambitious goal may not be technological, but economic. Elon Musk claims he intends to sell Optimus for less than $20,000—a price point far below the cost of most experimental humanoids currently in existence. To achieve this price, the company is banking on mass production.

The higher the manufacturing volume, the lower the unit cost of each robot tends to be; Musk has even stated that, in the long run, the robotics division could generate more revenue than Tesla's entire electric vehicle operation, transforming Optimus into a new automation platform for factories, logistics centers, and—eventually—homes.

Naturally, significant challenges lie ahead; producing a few thousand robots is vastly different from manufacturing hundreds of thousands or millions of units while maintaining quality, reliability, and low costs. Furthermore, the timelines announced by Elon Musk have historically tended to be more optimistic than the actual pace of project development. Even so, the mere fact that Tesla is already discussing industrial targets of this magnitude demonstrates that humanoid robots are beginning to move out of the laboratory and firmly into the planning stages of major global production chains.

The question remains: are we witnessing the birth of history's largest robotic workforce, or are we looking at yet another timeline that will take longer than anticipated?