Reactive Machines

Multilingual Semantic Retrieval for Apple Music Search

Multilingual Semantic Retrieval for Apple Music Search

Apple Music offers listeners 150+ storefronts in multiple languages, with a catalog that grows by hundreds of thousands of new…
OpenAI GPT-5.6 Sol, Terra, and Luna are now available on Amazon Bedrock

OpenAI GPT-5.6 Sol, Terra, and Luna are now available on Amazon Bedrock

Build with the most intelligent family of models from OpenAI yet, Amazon Bedrock's next-generation indexing engine. Organizations scaling autonomous agents…
When your brain works differently, AI isn’t a luxury—it’s accessibility

When your brain works differently, AI isn’t a luxury—it’s accessibility

AI as accessibility: what happened when a neurodivergent solutions architect stopped fighting his brain and started building. In this post,…
Building an agentic AI solution at Bluesight with Amazon Bedrock

Building an agentic AI solution at Bluesight with Amazon Bedrock

This post is co-written with Vijay Venkatesh, CTO at Bluesight. If you build software for hospitals, you know that compliance…
Handling Class Imbalance in ML: Better Alternatives to SMOTE

Handling Class Imbalance in ML: Better Alternatives to SMOTE

Most real-world classification problems are imbalanced. Fraud, disease, churn, and defects are rare by nature. Standard classifiers chase accuracy, so…
Fine-tune NVIDIA Nemotron 3 models with Amazon SageMaker AI serverless model customization

Fine-tune NVIDIA Nemotron 3 models with Amazon SageMaker AI serverless model customization

Model customization transforms general-purpose AI models into specialized enterprise assets. By fine-tuning foundation models (FMs) on domain-specific data, businesses teach…
MCP tool design: Practical approaches and tradeoffs

MCP tool design: Practical approaches and tradeoffs

When Model Context Protocol (MCP) tools underperform, the cause is rarely the protocol itself but the tool design. Many teams…
Stimulating Temporal Awareness in Egocentric Video Comprehension Models

Stimulating Temporal Awareness in Egocentric Video Comprehension Models

Multimodal linguistic models (MLLMs) have recently shown strong performance in visual comprehension, however they often lack temporal awareness, especially in…
Recursive Language Models Face Uncertainty: The Surprising Performance of a Long-Term Context Retrieval System

Recursive Language Models Face Uncertainty: The Surprising Performance of a Long-Term Context Retrieval System

Long context management is still a major challenge for language models: even with extended context windows, models often fail to…
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