Learn how to get started with the OpenRouter API to call multiple AI models through one API, compare responses, switch models ...

It seems that recent versions of Python have broken some of the material in this course. I'm not motivated to update it so the course is being archived and retired. Thanks for your support over the ...

A lightweight, educational Deep Learning framework built from scratch using Python and NumPy. No TensorFlow. No PyTorch. No Keras. The goal of this project is to understand what happens inside a Deep ...

Learn how to write cleaner Python with enumerate, zip, generator expressions, itertools, and functional tools for readable, ...

Reflection AI has introduced Beam, its first open-weight model. It is a 501B sparse Mixture-of-Experts model with 23B active parameters, built for coding and agentic work. Reflection says it matches ...