Show HN: Microgpt is a GPT you can visualize in the browser (microgpt.boratto.ca)

MicroGPT has been unveiled as a new browser-based implementation of a Generative Pre-trained Transformer (GPT), allowing users to visualize its operations directly in the web environment. This project emphasizes the mechanics of the model, with key hyperparameters like 16 dimensions and 4 attention heads chosen to balance speed and intelligence. By maintaining a compact dimensionality for representation, MicroGPT is designed to capture fundamental ideas effectively while employing a larger multi-layer perceptron for processing more complex relationships. The significance of MicroGPT lies in its educational potential, serving as an accessible tool for understanding the core components of transformer architectures. Questions regarding concepts like attention mechanisms and training processes are tackled, elucidating how the model learns to generate names by predicting future characters based on their context. Furthermore, aspects such as RMS normalization and residual connections are highlighted, demonstrating their roles in stabilizing training and enhancing the model's ability to learn intricate patterns. While more advanced than MicroGPT, larger models like ChatGPT utilize similar principles, underscoring the scalability and adaptability of transformer technology in artificial intelligence and machine learning.