Musk's xAI buys third building to expand AI compute power

Core Insights - Elon Musk's artificial intelligence startup xAI has acquired a third building to enhance its infrastructure, aiming to increase training capacity to nearly 2 gigawatts of compute power [1][2] - The expansion is part of xAI's strategy to compete with industry leaders like OpenAI and Anthropic by developing more advanced AI models [2] - The new building, referred to as MACROHARDRR, is expected to support the supercomputer cluster Colossus, which is claimed to be the largest in the world [2][3] Infrastructure Expansion - xAI plans to convert the newly purchased warehouse into a data center by 2026, with the facility located near a natural gas power plant and other energy sources [4] - The expansion will allow Colossus to accommodate at least 1 million graphics processing units, significantly boosting its computational capabilities [3][4] - The development has faced criticism from environmental activists due to the high energy consumption associated with data centers [4]