xAI's Macrohard project has encountered a standstill, with frequent leadership changes and expansion difficulties. There are no relevant positions listed on the recruitment page, and the data collection project has been suspended. Tesla has taken over part of the work and is developing Digital Optimus AI Agent. Musk described the two as joint projects, which are part of Tesla's $2 billion investment agreement with xAI.

Elon Musk revealed that xAI, in collaboration with Tesla, is developing the Macrohard or Digital Optimus project, which combines Grok and AI technologies to process computer operations in real time. This system simulates the entire company's operations and is jokingly called "Giant Hard." Its goal is to create a unique and low-cost real-time intelligent AI system.