[brcmthrowaway]

Do you have the answer to the second question? Is an LLM trained on the internet just GPT-3?

[libraryofbabel]

I don't know - perhaps someone who's more of an expert or who's worked a lot with open source models that haven't been RL-ed can weigh in here!

But certainly without the RL step, the LLM would be much worse at coding and would hallucinate more.