The easiest way to run an open model on your own machine: one command downloads and starts it, plus a local REST API and libraries for Python and JavaScript.
Open models & inferencekarpathy
nanochat
The whole path from zero to your own ChatGPT-like chat in one repo: tokenizer, pretraining, fine-tuning and UI. Designed to train for roughly a hundred dollars.
Who it is for
For people who want to go through the full chat-model build cycle themselves on one GPU machine.
How to start
- Set up the environment:
uv sync --extra gpu(or--extra cpufor CPU and MPS). - Run the full pipeline:
bash runs/speedrun.sh(built for an 8xH100 node, about 1.5 hours). - Talk to your model:
python -m scripts.chat_cli.
Steps are taken from the README. Check the current version in the repository before running them.
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Author's description
The best ChatGPT that $100 can buy.
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