马斯克推出特斯拉与xAI联合项目“Macrohard”，彰显软件雄心

Elon Musk has introduced a new joint initiative between Tesla and xAI called “Macrohard,” internally referred to as Digital Optimus, in what appears to be a significant step toward integrating advanced AI agents into Tesla’s broader technology stack. The system will use xAI’s Grok model as the core reasoning engine, positioning it as what Musk described as a “master conductor” capable of coordinating real-time digital tasks. The announcement ties directly into Tesla’s previously disclosed $2 billion investment agreement with xAI. It also follows SpaceX’s acquisition of xAI last month and comes as xAI prepares for a potential IPO later this year. According to reports, xAI is currently burning approximately $1 billion per month as it scales infrastructure and model development. …