OpenAI‘s unsupervised language models. Compared with BERT, it is unidirectional and generative.
GPT 1, GPT 2, GPT 3, ChatGPT, GPT 4
Minimal implmentations: - nanoGPT by Andrej Karpathy - tweet - video: https://www.youtube.com/watch?v=kCc8FmEb1nY - GPT in 60 Lines of NumPy
Noam Chomsky and GPT-3 by Gary Marcus
Apps built on GPT models