Amazon Machine Learning Articles

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Amazon Bedrock introduces new advanced prompt optimization and migration tool

Amazon Bedrock introduces Advanced Prompt Optimization for optimizing prompts across multiple foundation models.

Amazon Bedrock

Amazon Bedrock Prompt Management

Amazon Machine Learning

Artificial Intelligence

AWS Weekly Roundup: Amazon Bedrock AgentCore payments, Agent Toolkit for AWS, and more (May 11, 2026)

AWS announces new AI agent capabilities with Bedrock AgentCore payments and supporting services.

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Artificial Intelligence

Introducing Anthropic’s Claude Opus 4.7 model in Amazon Bedrock

Anthropic's Claude Opus 4.7 model is now available in Amazon Bedrock.

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Artificial Intelligence

Amazon Bedrock Guardrails supports cross-account safeguards with centralized control and management

Amazon Bedrock Guardrails now supports cross-account safeguards with centralized control across multiple AWS accounts.

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Launch

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AWS

121 min read

Machine Learning•2025-12-03

Amazon Bedrock adds reinforcement ﬁne-tuning simplifying how developers build smarter, more accurate AI models

Amazon Bedrock introduces reinforcement fine-tuning, enabling developers to build accurate AI models via feedback without ML expertise.

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