Show HN: Microgpt is a GPT you can visualize in the browser
Published: (February 15, 2026 at 01:40 PM EST)
1 min read
Source: Hacker News
Source: Hacker News
Overview
Very much inspired by Karpathy’s microgpt of the same name. It’s (by default) a 4000‑parameter GPT/LLM/NN that learns to generate names. This is sort of an educational tool in that you can visualize the activations as they pass through the network, and click on things to get an explanation of them.