nanochat is the simplest experimental harness for training LLMs. It is designed to run on a single GPU node, the code is minimal/hackable, and it covers all major LLM stages including tokenization, pretraining, finetuning, evaluation, and inference.
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Update Nov 2025 nanoGPT has a new and improved cousin called nanochat. It is very likely you meant to use/find nanochat instead. nanoGPT (this repo) is now very old and deprecated but I will leave it up for posterity.
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#5691 · +1 · 1d ·GitHub
This repository contains demos I made with the Transformers library by HuggingFace.
RWKV (pronounced RwaKuv) is an RNN with great LLM performance, which can also be directly trained like a GPT transformer (parallelizable). We are at RWKV-7 "Goose".
Update 2/2023: LoRA is now supported by the State-of-the-art Parameter-Efficient Fine-Tuning (PEFT) library by Hugging Face.
This is the repository for the backend of TabNine, the all-language autocompleter. There are no source files here because the backend is closed source.