Amazon Bedrock adds reinforcement fine-tuning simplifying how developers build smarter, more accurate AI models
Organizations face a challenging trade-off when adapting AI models to their specific business needs: settle for…
New serverless customization in Amazon SageMaker AI accelerates model fine-tuning
Today, I’m happy to announce new serverless customization in Amazon SageMaker AI for popular AI models,…
AWS Weekly Roundup: How to join AWS re:Invent 2025, plus Kiro GA, and lots of launches (Nov 24, 2025)
Next week, don’t miss AWS re:Invent, Dec. 1-5, 2025, for the latest AWS news, expert insights,…
New Amazon Bedrock service tiers help you match AI workload performance with cost
Today, Amazon Bedrock introduces new service tiers that give you more control over your AI workload…
AWS Weekly Roundup: Amazon S3, Amazon EC2, and more (November 10, 2025)
AWS re:Invent 2025 is only 3 weeks away and I’m already looking forward to the new launches…
AWS Weekly Roundup: Project Rainier online, Amazon Nova, Amazon Bedrock, and more (November 3, 2025)
Last week I met Jeff Barr at the AWS Shenzhen Community Day. Jeff shared stories about…
Build more accurate AI applications with Amazon Nova Web Grounding
Imagine building AI applications that deliver accurate, current information without the complexity of developing intricate data…
Amazon Nova Multimodal Embeddings: State-of-the-art embedding model for agentic RAG and semantic search
Today, we’re introducing Amazon Nova Multimodal Embeddings, a state-of-the-art multimodal embedding model for agentic retrieval-augmented generation…
AWS Weekly Roundup: Amazon Bedrock, AWS Outposts, Amazon ECS Managed Instances, AWS Builder ID, and more (October 6, 2025)
Last week, Anthropic’s Claude Sonnet 4.5—the world’s best coding model according to SWE-Bench – became available…
Introducing Claude Sonnet 4.5 in Amazon Bedrock: Anthropic’s most intelligent model, best for coding and complex agents
Today, we’re excited to announce that Claude Sonnet 4.5, powered by Anthropic, is now available in…
AWS Weekly Roundup: Amazon S3, Amazon Bedrock AgentCore, AWS X-Ray and more (September 29, 2025)
Wow, can you all believe it? We’re nearing the end of the year already. Next thing…
AWS Weekly Roundup: Amazon Q Developer, AWS Step Functions, AWS Cloud Club Captain deadline, and more (September 22, 2025)
Three weeks ago, I published a post about the new AWS Region in New Zealand (ap-southeast-6)….