Digital Optimus
Macrohard is a joint xAI-Tesla project, also known as Digital Optimus. Grok acts as the System 2 navigator, directing a Tesla computer-use agent (System 1) that watches live screen video and performs keyboard and mouse actions in real time.
Built to emulate the work of entire software companies, it runs on Tesla AI4 chips with selective xAI Nvidia compute. The name is a playful inversion of Microsoft.