ChainCatcher news, PAI3 announces that the fourth round of node sales has begun. Through decentralized AI networks and containerization technology, it breaks the monopoly of enterprises and reduces AI inference costs, allowing users to run nodes and participate in the AI economy.The addition of Dr. Harrell will help PAI3 integrate top global AI models and promote a community-driven AI future.PAI3 is the first decentralized AI inference and trust layer, where nodes not only provide computing power but also directly handle and verify AI inference.