# Reproducing Karpathy's NanoChat on a Single GPU — Step by Step with AI Tools

- Page: https://kin.rag.wtf/insights/nanochat-single-gpu/
- Published: 2025-10-15 on Medium
- Full article: https://limcheekin.medium.com/reproducing-karpathys-nanochat-on-a-single-gpu-step-by-step-with-ai-tools-e9420aaee912
- Tags: NanoChat, LLM, Deep Learning, Colab

A fully runnable notebook version of Karpathy's NanoChat, reproduced on a single GPU using DeepWiki, Gemini and Modal.