engblogs

Explore two practical paths for model adaptation - fully managed fine-tuning on Vertex AI and customizable LoRA-based tuning on GKE - to produce production-ready, domain-specific AI using Gemini, Llama, and related open-source models.

Explains how LinqAlpha deploys a multi-agent Devil’s Advocate on Amazon Bedrock (Claude Sonnet 4.0) to rigorously pressure-test investment theses with structured, source-linked counterarguments.

Swann scales Generative AI to millions of IoT devices with Amazon Bedrock, detailing intelligent notification filtering, a tiered model strategy (Nova Lite/Pro, Claude Haiku/Sonnet), edge and serverless processing, and a cost- and latency-aware architecture for context-aware security alerts.

A practical, end-to-end guide to diagnosing and mitigating 429 ThrottlingException and 503 ServiceUnavailableException errors in Amazon Bedrock, featuring rate limiting, exponential backoff with jitter, token-aware throttling, circuit breakers, cross-region failover (CRIS), and comprehensive observability.

MIT researchers led by James J. Collins fuse synthetic biology and generative AI to design programmable antibacterials delivered by engineered microbes, addressing the global antimicrobial resistance threat.

Decoding French accent marks: a technical guide to how accents like é, è, ê, à, ù, and the tréma and cédille encode precise pronunciation and how to leverage them to improve French speaking and listening.

Unify ingestion, transformation, and orchestration on Azure Databricks with Lakeflow to deliver end-to-end, governed data pipelines powered by Spark Declarative Pipelines and centralized Unity Catalog.

AI-powered BrainStem Bundle Tool automatically segments eight brainstem white-matter bundles in diffusion MRI, enabling longitudinal tracking of bundle volume and integrity across Parkinson's disease, Alzheimer's disease, multiple sclerosis, and traumatic brain injury.

A technical guide on using a Composable CDP on Databricks to personalize patient engagement, govern PHI under HIPAA, and orchestrate data-driven journeys across channels to improve health outcomes.

An in-depth comparison of real-time voice assistants using Amazon Nova Sonic versus cascading architectures, highlighting end-to-end speech-to-speech processing, latency considerations, integration challenges, and architectural trade-offs.

Iberdrola deploys production-ready AI agents with Amazon Bedrock AgentCore to orchestrate ServiceNow-driven IT operations, enabling scalable, secure, and observable change and incident workflows via a serverless architecture.

Automates operational readiness testing for new Amazon fulfillment centers with AI-powered image recognition via Amazon Nova Pro on Amazon Bedrock, delivering real-time UIN detection and standardized BOM-based descriptions in a serverless pipeline that reduces verification time and improves accuracy.