Amazon Web Services releases 10 AI updates, including the Nova 2 series AI models.

At the AWS re:Invent conference, Amazon Web Services announced ten major AI updates: the launch of its self-developed AI chip Trainium4 (with a 6x performance improvement) and Trainium3 servers; the second-generation large models Amazon Nova 2 series (Lite, Pro, Sonic, Omni) outperform many mainstream models; the addition of 18 open-source models to the Bedrock platform, including Chinese models from Alibaba, Kimi, and other companies; and the launch of the AgentCore development tool and four intelligent agents (such as autonomous programming and security operations) to enhance enterprise-level AI applications.