Amazon has unveiled its Nova Models, a series of foundational models designed to power a wide range of generative AI tasks.The Nova Models include four cutting-edge models: Nova Micro, Nova Lite, Nova Pro, and the upcoming Nova Premier.Key features of the Nova Models include text summarization, translation, content classification, and multimodal capabilities.The Nova Models can be fine-tuned and customized to optimize speed, cost-efficiency, and accuracy for various applications.