Cuban considered his product cost-effective, but "it did not sell," he added. Shortly after that, he launched MicroSolutions and, at age 32, sold that business to CompuServe for $6 million in 1990.

Mark Cuban says he uses generative AI on a daily basis, but always carefully. The tech falls short on factual accuracy and attention to detail, he warns.

Mark Cuban says he uses generative AI on a daily basis, but always carefully. The tech falls short on factual accuracy and attention to detail, he warns.