Lightchain AI merges artificial intelligence with blockchain, introducing innovations like Proof of Intelligence (PoI) and the Artificial Intelligence Virtual Machine (AIVM) for decentralized applications. In contrast, Binance Coin (BNB) serves as a utility token within the Binance ecosystem, focusing on trading and liquidity. While BNB offers steady utility, Lightchain AI presents groundbreaking technological advancements, appealing to developers and investors interested in the future of decentralized systems.