ai/ml

Evaluating generative AI models with Amazon Nova LLM-as-a-Judge on Amazon SageMaker AI

Evaluating the performance of large language models (LLMs) goes beyond statistical metrics like perplexity or bilingual evaluation understudy (BLEU) scores.…

7 months ago

Cloud CISO Perspectives: Our Big Sleep agent makes a big leap, and other AI news

Welcome to the first Cloud CISO Perspectives for July 2025. Today, Sandra Joyce, vice president, Google Threat Intelligence, talks about…

7 months ago

Accenture scales video analysis with Amazon Nova and Amazon Bedrock Agents

This post was written with Ilan Geller, Kamal Mannar, Debasmita Ghosh, and Nakul Aggarwal of Accenture. Video highlights offer a…

7 months ago

Build with more flexibility: New open models arrive in the Vertex AI Model Garden

In our ongoing effort to provide businesses with the flexibility and choice needed to build innovative AI applications, we are…

7 months ago

PREAMBLE: Private and Efficient Aggregation via Block Sparse Vectors

We revisit the problem of secure aggregation of high-dimensional vectors in a two-server system such as Prio. These systems are…

7 months ago

Behind the Streams: Live at Netflix. Part 1

Behind the Streams: Three Years Of Live at Netflix. Part 1.By Sergey Fedorov, Chris Pham, Flavio Ribeiro, Chris Newton, and Wei WeiMany…

7 months ago

Amazon Bedrock Knowledge Bases now supports Amazon OpenSearch Service Managed Cluster as vector store

Amazon Bedrock Knowledge Bases has extended its vector store options by enabling support for Amazon OpenSearch Service managed clusters, further…

7 months ago

How to enable real time semantic search and RAG applications with Dataflow ML

Embeddings are a cornerstone of modern semantic search and Retrieval Augmented Generation (RAG) applications. In short, they enable applications to…

7 months ago

Build AI-driven policy creation for vehicle data collection and automation using Amazon Bedrock

Vehicle data is critical for original equipment manufacturers (OEMs) to drive continuous product innovation and performance improvements and to support…

7 months ago