Amazon Unveils New AI Models and Tools at re:Invent 2025

TL;DR Summary
Amazon has expanded its Nova AI model portfolio with four new models, including Nova 2 Lite, Pro, Sonic, and Omni, each optimized for different AI tasks such as reasoning, multimodal processing, speech, and multimodal generation. The company also introduced Nova Forge, a service allowing organizations to build customized Nova variants by integrating proprietary data, and Nova Act, a service for creating reliable AI agents for browser-based workflows. These advancements aim to enhance AI performance, customization, and automation across various industries.
- Amazon introduces new frontier Nova models, a pioneering Nova Forge service for organizations to build their own models, and Nova Act for building agents About Amazon
- Top announcements of AWS re:Invent 2025 | Amazon Web Services Amazon Web Services (AWS)
- Amazon Releases AI Agents It Says Can Work for Days at a Time The Wall Street Journal
- Amazon launches cloud AI tool to help engineers recover from outages faster CNBC
- Amazon previews 3 AI agents, including ‘Kiro’ that can code on its own for days TechCrunch
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