A Question-Answering Bot Powered by Wikipedia, Coupled to GPT-3

If you follow me, you've seen I'm fascinated with GPT-3 both as a tool for productivity and as a tool for information retrieval through natural questions. You've also seen that GPT-3 often provides correct answers to a question, but sometimes it does not and it can even be misleading or confusing because its answer appears confident despite being wrong. In some cases, but not always, when it cannot find a reasonable completion (i.e. it "doesn't know" the answer) it tells you so, or it just doesn't provide any answer. I showed you that factual accuracy can be improved by fine-tuning the model, or more easily, by few-shot learning. But it isn't easy to decide what information to use in these procedures, let alone how to apply it.