All the biggest news from AWS' big tech show re:Invent 2025 | TechCrunch
AWS prioritizes customizable AI agents and performance-focused hardware upgrades like Trainium3, plus AgentCore controls to improve enterprise AI performance, control, and efficiency.
Amazon releases an impressive new AI chip and teases a Nvidia-friendly roadmap | TechCrunch
Trainium3 UltraServer uses 3nm chips to deliver 4x speed and memory, 40% better energy efficiency, scales to 1 million chips; Trainium4 will interoperate with Nvidia.