• Regardless of what you think of GPT and the associated AI hype, you have to admit that it is probably here to stay, at least in some form. • But how, exactly, does it work? • Well,MicroGPT will show you a very stripped-down model in your browser. • But it isn’t just another chatbot, it exposes all of its internal computations as it works. • The whole thing, of course, is highly simplified since you don’t want billions of parameters in your browser’s user interface. • There is a tutorial, and we’d suggest starting with that.
Article Summaries:
- MicroGPT is a lightweight, browser‑based version of a GPT model that lets users see its inner workings in real time. The tool runs a simplified neural network in the browser, exposing each layer’s computations and a heatmap of weight values. Users can train the model with a “train” button, watching loss decrease over 500 iterations, and adjust settings such as layer count. Interactive blocks reveal explanations of the current state, and a FAQ panel answers questions about the model’s internals. Designed as an educational aid, MicroGPT offers a hands‑on way to explore how GPT‑style language models learn without the need for large‑scale infrastructure.
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