LAS VEGAS--(BUSINESS WIRE)--Amazon announces a comprehensive expansion of its Nova portfolio with four new models, a pioneering "open training" service that empowers organizations to build their custom model variants with Nova, and a service for creating highly reliable AI agents. Key takeaways Nova 2 models deliver industry-leading price-performance across reasoning, multimodal processing, conversational AI, code generation, and agentic tasks. Nova Forge enables companies to build their own op. ...