May 2026

Special thanks to everyone who contributed to this launch: Stephanie Yuan, Lefan Zhang, Ritvika Pillai, Irene Wang, Carter Williams, T.J Ariyawansa, Gitika Jha, Shoaib Javed and the product leadership from Vivek Singh. Moving prototype agents to production requires measuring quality across multiple dimensions. Amazon Bedrock AgentCore Evaluations provides large language model (LLM)-as-a-Judge checks and extensible code-based evaluators that capture domain-specific requirements you need for assessing your agentic application. In financial services and specialized domains, the critical quality dimensions […]

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Python’s built-in functions are predefined functions you can use anywhere in your code without any imports. They handle common tasks across math, data type creation, iterable processing, and input and output. Knowing which ones to reach for makes your code shorter and more Pythonic. In this tutorial, you’ll: Recognize Python’s built-in functions and the built-in scope they live in Use the right built-in for math, data types, iterables, and I/O tasks Tell apart true functions and classes that […]

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Hi, Niels here from the open-source team at Hugging Face. Like many others, I was a huge fan of paperswithcode. Sadly, that website is no longer maintained after its acquisition by Meta. Hence, I’ve been working on reviving it. I obviously use AI agents to parse papers at scale and automatically generate leaderboards (for now I’m the one verifying results). So far, I’ve only parsed high-impact papers for which I know they’re SOTA, like Qwen 3.5 and 3.6, […]

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I passed the Terraform certification some month ago. While learning terraform, I quickly found myself willing to provision all I can through terraform. Turned out a bad idea. Here is why. Do you use Terraform for deploying helm charts ? Terraform vs CI/CD for Serverless Deployments 1. The confusion between infra and app lifecycle Infrastructure lifecycle and application lifecycle differ Infrastructure change slowly whereas application releases can appear multiple times a day. For instance, while you are satisfied with your […]

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A2A Protocol, Part 3: ACA for Speed, AKS for Scale, and the Production Mistakes We Made So You Don’t Have To Parts 1 and 2 covered why we built with A2A and how we built it. This is the part where we actually shipped it — and learned that “works on my machine” and “runs in production” are very different sentences. Image Generated by Gemini Let me tell you about the Tuesday afternoon everything worked perfectly on localhost and completely fell apart […]

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