xAI has completed its third major datacenter facility, Colossus 3. When combined with Colossus 1 and Colossus 2, the company's total datacenter footprint reaches approximately 2.5 million square feet. The three operational sites converge into a unified supercomputing infrastructure capable of delivering nearly 2 gigawatts of computational power. In terms of hardware, this translates to over 1 million GPUs distributed across the facilities. Industry estimates suggest the total capital investment across all three sites exceeds $35 billion. The scale of this infrastructure deployment represents a significant leap in computational resources available for large-scale AI model development and deployment.