Musk confirms xAI-Tesla joint ‘Digital Optimus’ project — after saying Tesla didn’t need xAI
Elon Musk announced today that “Digital Optimus”, also called “Macrohard”, is a joint xAI-Tesla project that will use xAI’s Grok large language model to power a computer-controlling AI agent. The project is part of Tesla’s $2 billion investment agreement with xAI.
The announcement directly contradicts Musk’s own September 2024 statement that Tesla had “no need to license anything from xAI”, and it lands while Tesla shareholders are actively suing him for breach of fiduciary duty over the founding of xAI in the first place.