Build AI-powered employee onboarding agents with Amazon Quick

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Amazon Quick is a fully managed agentic service... With it, HR departments can create no-code onboarding agents that answer new-hire questions, track compliance across existing tools, and clear tickets automatically so that new hires can ramp faster with less manual work... In this post, we walk through building a custom HR onboarding agent with Quick... We show how to configure an agent that un...

Accelerate agentic tool calling with serverless model customization in Amazon SageMaker AI

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But base models frequently hallucinate tools, pass bad parameters, and attempt actions when they should ask for clarification... You can use Serverless model customization in Amazon SageMaker AI to fix these problems without managing infrastructure... With Reinforcement Learning with Verifiable Rewards (RLVR), the model generates its own candidate responses, receives a reward signal indicating q...

Building Intelligent Search with Amazon Bedrock and Amazon OpenSearch for hybrid RAG solutions

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In this post, we show how to implement a generative AI agentic assistant that uses both semantic and text-based search using Amazon Bedrock, Amazon Bedrock AgentCore, Strands Agents and Amazon OpenSearch... There are certain information retrieval approaches that have emerged alongside agentic AI implementations, most notably, semantic search-based data lookups... They retrieve data based on the ...

AWS Weekly Roundup: AWS DevOps Agent & Security Agent GA, Product Lifecycle updates, and more (April 6, 2026)

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AWS Service Availability Updates When the availability of an AWS service or feature changes, we provide customers guidance in AWS Product Lifecycle Changes on available alternatives and support for migration so that disruptions to your operations are minimized... The following lifecycle changes were updated on March 31, 2026... Availability change guide for services in maintenance AW...

Prolonged Stress Test Lurks for Global Markets as War Continues

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Global markets are entering a sixth week of stress testing as the war with Iran continues with no immediate resolution in sight... Uncertainty about the extent of these risks will keep markets on edge for the foreseeable future...In a sign of the times, the Global Market Index—a passive benchmark holding all major asset classes in market‑value weights except cash—has dropped 4... The cruci...

Book Bits: 04 April 2026

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By purchasing books through this site, you provide support for The Capital Spectator’s free content... But how simple is it for someone to quit Walmart if they are dissatisfied with their wage?To answer this question, my collaborators Suresh Naidu and Adam Reich and I surveyed about 10,000 Walmart workers in 2019 using a Facebook-based strategy, similar to the Shift Project... As we saw previou...

Amazon Bedrock Guardrails supports cross-account safeguards with centralized control and management

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With this new capability, you can specify a guardrail in a new Amazon Bedrock policy within the management account of your organization that automatically enforces configured safeguards across all member entities for every model invocation with Amazon Bedrock... Organization-level enforcements apply a single guardrail from your organization’s management account to all entities within the ...