Reactive Machines

How LendingTree built a multi-agent mortgage assistant on Amazon Bedrock

How LendingTree built a multi-agent mortgage assistant on Amazon Bedrock

Buying a home is one of the biggest financial decisions most people face, and LendingTree built a multi-agent mortgage assistant…
Taming Outlier Tokens in Diffusion Transformers

Taming Outlier Tokens in Diffusion Transformers

We study outlier tokens in Diffusion Transformers (DiTs) for image generation. Prior work has shown that Vision Transformers (ViTs) can…
Introducing Web Search on Amazon Bedrock for foundation model grounding

Introducing Web Search on Amazon Bedrock for foundation model grounding

When a foundation model needs to answer a question about last week’s earnings call, yesterday’s regulatory change, or this morning’s…
Automated web insight extraction with Amazon Bedrock AgentCore

Automated web insight extraction with Amazon Bedrock AgentCore

Extracting insights from dozens of websites often means manually checking each one, a process that quickly becomes overwhelming. Design teams…
From weeks to minutes: How Formula 1® uses agentic AI on AWS to accelerate data operations

From weeks to minutes: How Formula 1® uses agentic AI on AWS to accelerate data operations

Formula 1® (F1) engages an audience of over 800 million fans globally across digital platforms, F1 TV, social media, ticketing, and…
Automated Reasoning policy refinement in Amazon Bedrock

Automated Reasoning policy refinement in Amazon Bedrock

Refining an Automated Reasoning policy in Amazon Bedrock has been a manual cycle of diagnose, hand-edit, retest, and repeat. Today,…
Understanding Alignment in Multimodal LLMs: A Comprehensive Study

Understanding Alignment in Multimodal LLMs: A Comprehensive Study

Preference alignment has become a crucial component in enhancing the performance of Large Language Models (LLMs), yet its impact in…
Announcing the Agentic Catalog Experience in Amazon Quick

Announcing the Agentic Catalog Experience in Amazon Quick

As organizations embrace AI-powered analytics, the value of a natural language (Text2SQL) answer is only as good as the business…
Optimizing production agents with Amazon Bedrock AgentCore Observability

Optimizing production agents with Amazon Bedrock AgentCore Observability

As your AI agents move from prototype to production, the challenges shift from getting them to work to keeping them…
Deploying Kimi K3 on AWS

Deploying Kimi K3 on AWS

Open weight models have become powerful enough to handle complex tasks such as multi-step agentic workflows, advanced reasoning, and long-horizon…
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