One of the most common claims about LLMs and AI agents is that they'll dramatically reduce the cost of software development. Instead of hiring more engineers, you can simply assign a task to a model and have it completed in minutes. I think there's ...

2.1 Error, loss functions, and why they are needed Error, Loss Functions, and Why We Need Them Any machine learning model comes down to a simple idea: it tries to describe reality using some function. That means there will always be a mismatch bet...

I'm excited to announce PrettyPrint, a small, zero-dependency PHP utility designed to format numeric arrays in a clean, readable style inspired by Python and the tensor-views you’ll see in PyTorch. Whether you're doing ML experiments, debugging dat...

RAG Retrieval-Augmented Generation is an AI method that combines a large language model LLM with an external knowledge base to produce more accurate, context-aware answers. The idea is simple: first we retrieve relevant information from documents or ...