Amazon Web Services

Latest AI news, models and releases from Amazon Web Services. ['AgentCore', 'Amazon API Gateway', 'Amazon Bedrock', 'Amazon Bedrock AgentCore', 'Amazon Bedrock Guardrails', 'Amazon Bedrock Knowledge Bases', 'Amazon Bedrock Managed Knowledge Base', 'Amazon DynamoDB', 'Amazon Elastic Kubernetes Service', 'Amazon GuardDuty', 'Amazon Nova 2', 'Amazon Nova 2 Lite', 'Amazon Nova Act', 'Amazon Nova Pro', 'Amazon Quick', 'Amazon Quick Flows', 'Amazon Quick Research', 'Amazon Quick Sight', 'Amazon SageMaker AI', 'Amazon Simple Storage Service', 'Amazon Textract', 'Amazon Titan', 'Amazon Titan Embeddings', 'Amazon Titan Text', 'Amazon Titan Text Embeddings V2', 'AWS AI Security Framework', 'AWS Lambda', 'AWS Step Functions', 'Bedrock', 'Bedrock Managed Knowledge Base', 'Claude 3.7 Sonnet', 'Claude 4.5 Sonnet', 'Claude 4 Sonnet', 'NEXUS', 'Nova Act', 'Strands Agents']

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Agents 🇺🇸

Agentic Retrieval for Amazon Bedrock Managed Knowledge Base

Amazon Bedrock Managed Knowledge Bases introduces agentic retrieval, a new mode that decomposes multi-part, comparative, and exploratory questions into sub-queries, retrieves iteratively, and can generate a grounded response in one API call. It shows up to 37% absolute recall improvement on multi-hop benchmarks.

Amazon Web Services

AWS ML blog24.07 · 00:02

Applications 🇺🇸

How Jefferies Optimized Front-Office Trading Operations with an AI Assistant on AWS

Jefferies, a global investment bank, built an AI assistant on AWS for traders using Strands Agents, Amazon Bedrock, and the Model Context Protocol (MCP). The assistant allows users to ask questions in natural language, receiving instant SQL queries and visualizations, reducing the time to obtain analytics from days to seconds and improving trading operations efficiency.

Amazon Web Services

Anthropic

Jefferies

AWS ML blog23.07 · 23:49

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