Amazon Cloud Developers

Jan 28, 2026 · Artificial Intelligence

Amazon Nova Model Family Upgrade: Stronger AI, Lower Latency, Better Cost‑Performance

At re:Invent 2025 Amazon announced four new Nova models—Lite, Pro, Sonic, and Omni—each with benchmark‑backed performance gains over competitors, introduced the open‑training Nova Forge service for custom frontier models, and launched the high‑reliability Nova Act AI Agent platform, highlighting real‑world enterprise use cases.