Key Points:
- Elon Musk announced that SpaceX AI and Tesla will continue to order Nvidia chips at scale.
- This marks the very first time Musk has referred to the combined xAI entity as SpaceX AI.
- Tesla is actively designing its fifth-generation AI5 chip for autonomous driving.
- A massive update to Tesla’s Full Self-Driving software is coming in a few weeks.
Elon Musk dropped several massive updates regarding his technology empire late Wednesday night. The billionaire CEO took to his social media platform, X, to announce that his two largest companies, SpaceX AI and Tesla, fully expect to continue ordering Nvidia chips at scale. This statement sent shockwaves through the tech industry, reassuring investors that Nvidia remains an essential partner for Musk’s aggressive artificial intelligence goals.
The most surprising part of the announcement was the name change. Last month, SpaceX officially acquired the artificial intelligence startup xAI in a record-setting, all-stock deal. The move was widely seen as preparation for a blockbuster initial public offering for SpaceX later this year. However, this social media post marks the absolute first time Musk has publicly referred to the combined company as SpaceX AI.
While Musk is securing massive orders of Nvidia hardware to train complex models in the cloud, he is also pushing hard to build his own silicon. Tesla is currently designing its fifth-generation artificial intelligence chip, dubbed the AI5. These custom chips serve as the physical brain for Tesla’s most ambitious projects, powering the company’s autonomous driving systems, including the famous Full Self-Driving software.
Musk provided additional details about the new AI5 chip in a separate post on X. He explained that while the new processor can certainly handle heavy training workloads in massive data centers, the design team primarily optimized it for “edge compute.” This means the chip works best when it sits directly inside a moving machine, making split-second decisions in the real world. Specifically, Musk noted the AI5 will serve as the brain for the upcoming Robotaxi fleet and the humanoid robot known as Optimus.
The timeline for Tesla’s in-house silicon is moving incredibly fast. Just last Saturday, Musk promised that Tesla’s massive Terafab project—a dedicated facility designed to manufacture these new artificial intelligence chips—will officially launch in just 7 days. This aggressive push into chip manufacturing shows that Musk wants total control over both the hardware and software running his autonomous machines.
Beyond the hardware updates, Musk also teased a major software release. The Tesla CEO announced that the company expects to push out a wide release of an important update to its Full Self-Driving (Supervised) software in just a few weeks. This update will beam directly to thousands of Tesla vehicles already on the road, testing the limits of the current hardware before the new AI5 chips eventually take over the fleet.
The dual strategy is clear. Musk relies heavily on Nvidia’s dominant chips right now to train the massive artificial intelligence models required to understand the physical world. At the same time, he is building custom Tesla chips to put that intelligence directly into cars and robots. By renaming his AI division to SpaceX AI, he is bringing his entire technology portfolio closer together ahead of what could be the biggest IPO in history.
