All the most important information from AWS’ massive tech present re:Invent 2025

Amazon Internet Companies’ annual tech convention AWS re:Invent has wrapped up its first official day of programming and has already delivered an countless stream of product information.

The unsurprising theme is AI for the enterprise, though this 12 months IT’s all about upgrades that give its prospects larger management to customise AI brokers — together with one which AWS claims can study from you after which work independently for days.

AWS re:Invent 2025, which runs via Dec. 5, began with a keynote from AWS CEO Matt Garman who leaned into the concept AI brokers can unlock the “true worth” of AI.

“AI assistants are beginning to give method to AI brokers that may carry out duties and automate in your behalf,” he mentioned in the course of the December 2 keynote. “That is the place we’re beginning to see materials enterprise returns out of your AI investments.”

Whereas AI agent information guarantees to be a persistent presence all through AWS re:Invent 2025, there have been different bulletins, too. Here’s a roundup of the bulletins that acquired our consideration. TechCrunch will proceed to replace this text via the tip of AWS re:Invent so you should definitely examine again.

An AI coaching chip and Nvidia compatibility

AWS launched a brand new model of its AI coaching chip known as Trainium3 together with an AI system known as UltraServer that runs IT. The tl;dr: this upgraded chip comes with some spectacular specs, together with a promise of as much as 4x efficiency beneficial properties for each AI coaching and inference whereas reducing vitality use by 40%.

AWS additionally supplied a teaser. The cloud supplier already has Trainium4 in growth, which is able to be capable to work with Nvidia’s chips.

Expanded AgentCore capabilities

AWS introduced new options in its AgentCore AI agent constructing platform. One function of observe is Coverage in AgentCore, which supplies builders the flexibility to extra simply set boundaries for AI brokers.

AWS additionally introduced that brokers will now be capable to log and keep in mind issues about their customers. Plus IT introduced that IT will assist its prospects consider brokers via 13 pre-built analysis methods.

A continuous AI agent employee bee

AWS introduced three new AI brokers (there may be that time period once more) known as “Frontier brokers” together with one, known as “Kiro autonomous agent” that writes code and is designed to find out how a workforce likes to work so IT can function largely by itself for hours or days.

One other of those new brokers handles safety processes like code opinions, and the third does DevOps duties such as stopping incidents when pushing new code stay. Preview variations of the brokers can be found now.

New Nova fashions and companies

AWS is rolling out 4 new AI fashions inside its Nova AI mannequin household — three of that are textual content producing and one that may create textual content and pictures.

The corporate additionally introduced a brand new service known as Nova Forge that permits AWS cloud prospects to entry pre-trained, mid-trained or post-trained fashions that they will then prime off by coaching on their very own proprietary information. AWS’s massive pitch is flexibility and customization.

Lyft’s argument for AI brokers

The ride-hailing firm was amongst many AWS prospects that piped up during the event to share their success tales and proof of how merchandise affected their enterprise. Lyft is utilizing Anthropic’s Claude mannequin through Amazon Bedrock to create an AI agent that handles driver and rider questions and points.

The corporate mentioned this AI agent has diminished common decision time by 87%. Lyft additionally mentioned IT has seen a 70% enhance in driver utilization of the AI agent this 12 months.

An AI Manufacturing unit for the personal information middle

Amazon additionally introduced “AI Factories” that permits massive companies and governments to run AWS AI methods in their very own information facilities.

The system was designed in partnership with Nvidia, and consists of each Nvidia’s tech and AWS’s. Whereas firms who use IT can inventory IT with Nvidia GPUs, they will additionally go for Amazon’s latest homegrown AI chip, the Trainium3. The system is Amazon’s means of addressing information sovereignty, or the necessity of governments and plenty of firms to manage their information and never share IT, even to make use of AI.

Take a look at the newest reveals on all the things from agentic AI and cloud infrastructure to safety and way more from the flagship Amazon Internet Companies occasion in Las Vegas. This video is dropped at you in partnership with AWS.