All the biggest news from AWS' big tech show re:Invent 2025 | TechCrunch
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All the biggest news from AWS' big tech show re:Invent 2025 | TechCrunch
"Amazon Web Services' annual tech conference AWS re:Invent has wrapped up its first official day of programming and has already delivered an endless stream of product news. The unsurprising theme is AI for the enterprise, although this year it's all about upgrades that give its customers greater control to customize AI agents - including one that AWS claims can learn from you and then work independently for days."
"AWS re:Invent 2025, which runs through Dec. 5, started with a keynote from AWS CEO Matt Garman who leaned into the idea that AI agents can unlock the "true value" of AI. "AI assistants are starting to give way to AI agents that can perform tasks and automate on your behalf," he said during the December 2 keynote. "This is where we're starting to see material business returns from your AI investments.""
AI for the enterprise dominates AWS re:Invent 2025, focusing on upgrades that let customers customize AI agents, including agents that can learn from users and operate independently for days. AI agents are positioned as successors to assistants, able to perform tasks and automate workflows to generate material business returns. AWS introduced Trainium3 and UltraServer, promising up to 4x gains for training and inference and 40% lower energy use, and previewed Trainium4 with planned Nvidia compatibility. AgentCore upgrades include Policy controls to set agent boundaries and new capabilities for agents to log and remember user information.
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