TFA claims GPT-2 isn't open. Is it that the trained weights are open but the project that did the training isn't?
Re:How 'Open' Is OpenAI, Really?
by alwayslikethis on Monday March 13, 2023 @03:53AM
(#35132466)
Realistically the most difficult part of training a LLM is curating a good data set. OpenAI never published their training data.
Here is one cool (and recent) research project using GPT-2 model weights.
https://www.lesswrong.com/posts/cgqh99SHsCv3jJYDS/we-found-a...