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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Models 🇺🇸

Large Tabular Models Outperform LLMs on Structured Data

Startup Fundamental emerged from stealth mode with its tabular model NEXUS, securing $275 million in funding. The model is already used by Amazon Web Services, while Google and other companies are developing their own Large Tabular Models (LTMs) for analyzing tabular data, a task where LLMs struggle.

Google/DeepMind

Feedzai

Mastercard

Amazon Web Services

IEEE Spectrum AI27.07 · 03:04

Agents 🇺🇸

Amazon Bedrock Managed Knowledge Base: Turnkey Solution for Enterprise Search in AI Agents

AWS launched Amazon Bedrock Managed Knowledge Base into general availability — a fully managed search solution with agent support. It simplifies building RAG applications: built-in connectors to enterprise sources, automatic chunking, hybrid search, and access management. Developers need to make three API calls, and the knowledge base is ready to use, including agentic retrieval for complex queries.

Amazon Web Services

OpenAI

AWS ML blog27.07 · 01:04

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