By Trefis Team
Publication Date: 2026-01-13 10:30:00
A worker stands atop a metro construction site near US chipmaker Nvidia Corporation’s office in Bengaluru on January 7, 2026. (Photo by Idrees MOHAMMED / AFP via Getty Images)
AFP via Getty Images
As we enter early 2026, the competition for “physical AI” – the transformation from intelligence limited to screens to machines capable of moving, seeing, and acting in the real world – has become the pivotal battle within artificial intelligence. Tesla (NASDAQ:TSLA) is at the heart of this story. Even though its fundamental EV business has faced declines, its approximate $1.4 trillion valuation is increasingly supported not by vehicle sales but by the anticipation surrounding autonomous driving, robotaxis, and Optimus humanoid robots. Physical AI is now central to Tesla’s narrative, rather than being merely a side aspect.
A formidable challenger could potentially alter the landscape.
Nvidia (NASDAQ:NVDA), currently valued at approximately $4.6 trillion, is transitioning from being the backbone of data-center AI to serving as the “nervous system” of physical AI. During CES 2026, Nvidia shifted the discussion from AI that communicates and programs to AI that reasons, simulates, and moves—unveiling a platform intended to power robots and autonomous vehicles across various sectors, irrespective of brand. This results in a high-stakes scenario: Tesla focuses on vertically integrated products to preserve its valuation, while Nvidia strives to dominate the infrastructure…
