Casey Piegzik

One of many frustrating experiences in healthcare today is calling for health advice and having to start from scratch, explaining your entire medical history, again. We’re working to solve that with Health AI for @OneMedical patients—a clinically grounded, highly personalized agentic AI assistant based on your complete health background. Integrates with One Medical membership in the One Medical app—safely and securely—so it knows your medical history, current medications, lab results, and upcoming appointments. And doesn't just answer questions—it can help you book appointments, submit prescription renewals, or guide you to the right care... whether that's a virtual visit, in-person appointment, or urgent care. Excited for this to make the healthcare experience easier for patients so they can get and stay healthy. Here's an example of the experience below. aboutamazon.com/news/retail/…

First ever color Kindle Scribe is here and think customers are going to really like it. We completely redesigned it from the ground up, and it’s now ultra-thin, writing and sketching feels like it’s happening on paper, and moving between pages is almost instantaneous. The AI we’ve baked in (featuring our Nova models) is especially useful, helping people find their notes, create note summaries, and ask questions of their notes. Think this is gonna change how folks work. aboutamazon.com/news/devices…

The much-awaited expansion of Kiro is here. Kiro is our agentic coding IDE. While Kiro enables vibe coding, what’s unique about Kiro is how it brings clarity through spec-driven development—turning natural language descriptions and diagrams into clear technical specs and tasks before any code is written (and continues to update this spec as you continue generating code). It includes intelligent agent hooks that automatically handle testing and documentation, and takes prototypes all the way to production through a mature, structured process. More than 100K developers jumped into Kiro in just the first few days of preview, and that number has more than doubled since. We've received great feedback from the community that’s helped us refine the product further and we’re now able to open it up for all of our developers on the waiting list and for everybody else. We’ve just added Claude Sonnet 4.5 support, and launched our new agent Auto (our new agent that automatically picks the right combination of AI models for each task, delivering better results while keeping costs down). Looking forward to seeing what folks create with Kiro. Giddy up! kiro.dev/

Today marks General Availability of AgentCore, a set of infrastructure building blocks for developers and companies to build secure, scalable agents. When we first started AWS, the vast majority of developers were spending most of their time on the undifferentiated heavy lifting of infrastructure instead of what differentiated their feature. So, we solved that problem by building primitive building blocks like compute and storage and database that would allow teammates and customers to quickly build and deploy new experiences without having to reinvent the wheel each time. We realized the same thing was happening with AI agents. It's too difficult and it's slowing customers down. That's why we created AgentCore, a set of services to build, deploy, and operate highly capable agents using any framework or model, with enterprise-grade security and scalability. These building blocks (like serverless secure runtime, memory, observability, a gateway that does MCP translation, etc) help customers tackle some of the biggest challenges of going from prototype to production, much more quickly, securely, and scalably. AgentCore has been in preview for several weeks, and customers have been quite excited about it. The AgentCore SDK has already been downloaded over a million times and we're seeing transformative results, such as Cohere Health expecting to reduce medical review times by 30-40% in highly regulated healthcare, and teams at Cox Automotive and Experian are embracing its flexibility to deploy and operate agents at scale. Inside Amazon, our Amazon Devices Operations & Supply Chain team is using AgentCore to develop an agentic manufacturing approach where AI agents work together to automate manual processes – turning what used to be days of engineering time into processes that take under an hour with high precision. Just like AWS changed how companies build and scale applications, we believe AgentCore will do the same for AI agents, enabling the next generation of innovation.

Thousands of fresh groceries are now available for Same-Day Delivery orders in 1,000+ U.S. cities and towns, with plans to expand to 2,300+ by end of 2025. Think customers are going to love being able to add fresh produce, milk, eggs, and more to their everyday Amazon purchases in one cart, delivered within hours.

Interesting launch in Amazon Bedrock of new OpenAI open weight models. These text models are 18x more price performant than DeepSeek-R1, 10x more price performant than Gemini 2.5 Pro, and 7x more price performant than multi-modal o4-mini. Very strong performance in Bedrock, and available now. Have at it! aboutamazon.com/news/aws/ope…