Tesla sets target for 20,000 humanoid robots per week
The automaker is converting its Fremont plant to mass-produce Optimus units, relying on a dedicated training academy to accelerate the robots' AI development.
By Layla Petrov ·
Tesla is preparing to manufacture up to 20,000 humanoid robots every week, a production rate that signals a major shift in the company’s industrial capacity. This target, outlined by CEO Elon Musk during a recent earnings call, represents the upper end of the initial ramp-up for the Optimus line. The company asserts that the units leaving the assembly line are the first to meet the quality standards required for commercial release, marking a transition from prototype development to high-volume production.
The move to mass production follows a rapid reconfiguration of Tesla’s Fremont factory. This spring, the company cleared the space previously used to build the Model S and Model X in just 46 days. This area has been repurposed for robot production, with infrastructure currently sized to handle one million units annually. Musk noted that most of the necessary equipment for this capacity is already installed, allowing the team to focus on refining the manufacturing process.
The path to full-scale output is expected to follow a gradual curve rather than an immediate spike. Musk described the growth trajectory as an S curve, noting that the initial phase will have a shallow slope. The engineering team is currently focused on perfecting the robot’s artificial intelligence, electromechanical design, and overall reliability. These refinements are scheduled for completion by the end of next year, after which Tesla plans to begin delivering the robots to external companies for use in dangerous, repetitive, and 24/7 operations.
A central challenge in developing Optimus has been the lack of a large fleet of deployed units to generate training data, a resource Tesla’s self-driving cars benefit from extensively. To solve this, the company has established an Optimus Academy. This facility will house between 10,000 and 20,000 robots that practice a wide variety of tasks. The data generated by these units is fed back into the system to improve subsequent versions, meaning every robot produced at Fremont contributes to the collective intelligence of the fleet.
Hardware upgrades are also on the horizon to support this software development. Tesla intends to integrate its AI5 chip into the Optimus units next year. Additionally, Musk indicated that a new video demonstrating the robot performing tasks driven by AI, rather than preprogrammed motions, is expected within the next one or two months. He emphasized the need to distinguish these autonomous actions from the scripted routines often seen in competing humanoid demonstrations, which he argued lack real-world robustness.
The supply chain for the program is already maturing. In September, Tesla certified Tuopu, Joyson, and Sanhua as mass production partners for key components. Meanwhile, construction on a much larger dedicated facility at Giga Texas is underway. Recent drone footage shows the steel frame of this new plant nearing completion. Tesla has set an ambitious long-term target for this site, aiming to produce 10 million robots per year.
Cost control remains a priority as the company engineers the robot for volume from the outset. Executives noted that the production costs for Optimus are trending toward the expected manufacturing costs of the Cybercab. Despite this progress, the hands remain the most difficult component to design. This area is currently the focus of significant engineering effort, a challenge Musk highlighted at a recent event earlier this month.
