Elon Musk is on a mission to build new supercomputers. The tech titan has big plans for how artificial intelligence can help to supercharge his businesses. Tesla’s custom-built supercomputer named Dojo is key to this transformation. Tesla has said it plans to spend $500 million to build the supercomputer in Buffalo, New York. Tesla is also building another supercomputer cluster, called Cortex, at the company’s headquarters in Austin, Texas.