Amazon Web Services giant tech conference is happening this week with news ranging from chips to AI services.

AWS VP for AgentCore David Richardson told VentureBeat that the policy tool sits between the agent and the tools it calls, rather than being baked into the agent, as fine-tuning often is. The idea is to prevent an agent from violating enterprise rules and redirect it to re-evaluate its reasoning.

At AWS re:Invent, the biggest cheers weren’t for AI but for savings.

As Google and Microsoft continue to surge, the AWS chief lays out his pitch: cheaper, reliable AI delivered at hyperscale.

AWS lets enterprises build their own custom versions of its new Nova 2 models through a new service it calls Nova Forge, removing the need to buy costly GPUs.

Amazon Web Services announced four new AI models within its Nova model family and a frontier model service.

AWS is entering a phase where companies will move beyond copilots and assistants to AI agents capable of completing full tasks across IT, operations, security, customer workflows and data-heavy environments,

Invent 2025 keynotes live inside Fortnite on a custom “Keynote Racer” island, complete with a Las Vegas track and in-game lounge.

GeekyAnts, a U.S.-based product and technology consulting firm, is currently attending AWS re:Invent in Las Vegas, Nevada, running from December 1 to December 5 . Kumar Pratik, Founder and CEO of GeekyAnts,

But it still has to learn about custom patterns from devs or docs, and needs help to review and tune its output.