Tesla Announces Start of Production of Production-Quality Optimus Units in Fremont

teslanorth.com reported on October 21, 2026, that Tesla announced it had begun producing production-quality Optimus units in Fremont. We have not been able to verify this with primary sources, so please consult the original report for details.

Tesla has announced that it began producing Optimus on a high-volume line in Fremont, putting the manufacturing process—not just prototype progress—at issue. However, the announcement provided no capacity figures or sales timing, so it does not establish the scale or start date of commercial supply.

The focus of the announcement is not whether Optimus has moved beyond the prototype stage, but that Tesla has begun manufacturing units it describes as “production quality” on a high-volume line in Fremont. This indicates the start of production, but does not provide figures for production scale or market supply. Tesla says the manufacturing process is suitable for a commercial product, while also saying it will continue improving the hardware and manufacturing process. The company’s assessment of the process’s applicability should therefore be considered separately from its ability to manufacture units continuously in volume. Tesla’s facilities status table lists California as “Early Ramp” and Texas as “Construction”; the Texas designation includes factory and infrastructure work as well as tooling installation. The two sites are at different stages, but no production-capacity figures are given for Optimus at either location. Unlike the vehicle and Megapack lines, the Optimus entry has no capacity figure, meaning the scale of actual production cannot be measured from the information disclosed so far. Factory status alone also does not allow utilization or shipment volume to be estimated. On the following day, we published Tesla’s Musk says training Optimus is “like raising a toddler”. The comments about training and this announcement about the manufacturing process concern different issues; even taken together, they do not establish the progress of training or the range of tasks performed at the factory. The connection between ramping up the production line and the robot’s acquisition of capabilities requires separate confirmation. The next things to watch are production-capacity figures, actual unit output, the robot’s version and the timing of external sales. The report provided none of those details. In addition, assessing Tesla’s claim that the product is suitable for commercial use will require publicly available information on the criteria for determining production quality and how far improvements to the manufacturing process will continue. For now, it is important not to conflate the production milestone with the scale and timing of commercial deployment.