Generative Pre-trained Transformer

This repository implements the Decoder part of the Attention is all you need in pure PyTorch. The encoding is done using OpenAI's tiktoken library.

Installation

You'll need pixi or, when you have all the dependencies installed, you can just use pip.

pixi install # super easy
pip install . --no-deps

gpt train --iterations 5000 --text data/tiny-shakespeare.txt

this will create a model.pt and config.txt file.

You can use those to then generate text using

gpt prompt --model model.pt --config config.txt

which simply generates a fixed amount of tokens given the prompt.