According to Musk, Tesla's "gigantic" chip fabrication process will commence in seven days

Elon Musk said on Saturday that Tesla will launch its “Terafab” project within seven days, marking a major step toward producing artificial-intelligence chips for the company’s growing AI and autonomous technology ambitions. 

The announcement follows Musk’s earlier statement last year that Tesla might need to build “a gigantic chip fab” to meet the massive demand for AI processors required by its future technologies. 

The Terafab project refers to a large semiconductor manufacturing facility designed to produce AI chips used in Tesla’s systems, including its autonomous driving software and other AI-powered technologies. The company is currently developing a fifth-generation AI chip, often referred to as AI5, which will power future self-driving capabilities and high-performance computing in Tesla vehicles. 

Musk has previously said that relying only on external chip manufacturers may not be enough to support Tesla’s rapid expansion in AI and robotics. Even with supply from partners, projected demand for AI chips is expected to exceed what suppliers can provide, which is why Tesla is considering building its own massive fabrication facility. 

Tesla already works with major semiconductor manufacturers such as Taiwan Semiconductor Manufacturing Company and Samsung Electronics to produce some of its chips. Musk has also previously mentioned the possibility of discussions with Intel about potential cooperation, although no agreement has been confirmed. 

The “Terafab” concept is described as something much larger than Tesla’s existing Gigafactories, built specifically to manufacture AI chips at massive scale. Musk previously said the company may have no other option if it wants to achieve the volume of processors needed for future AI systems. 

The project reflects Tesla’s strategy of vertical integration, where the company designs and potentially manufactures key hardware components itself. Producing chips in-house could help Tesla reduce dependence on external suppliers, control costs, and accelerate development of technologies such as autonomous vehicles, robotics, and AI infrastructure.

However, Tesla has not yet revealed details about the location, production capacity, investment size, or timeline for full-scale operations of the Terafab facility. More information about the project is expected after the official launch announcement. 

The move highlights the intensifying global race for AI chips, as companies invest heavily in semiconductor manufacturing to support artificial intelligence, data centers, and advanced computing systems.