I'm reluctant to share video snippet screenshares of my own computer to the internet at large, so how's this offer: I'll monitor this thread for the next 30 min. Give me a prompt of your choosing of about three or four paragraphs of text that you want GPT-3 to complete. I'll have GPT-3 complete five versions of completion of that text for you, each also of comparable or greater length to the prompt, and post them as a reply within five minutes of your post. (Keep in mind I'd expect probably 3 of those 5 to be garbage)

Would that be proof enough?

EDIT: Actually I have a better plan than one that involves me sitting in front of a computer refreshing endlessly.

Give me five prompts of three or four paragraphs in length. I'll have GPT complete each of them at temperature 0, which is entirely deterministic and can be verified by anyone else with access to GPT-3.

EDIT EDIT: Never mind, at temperature 0, the quality of generated text suffers and GPT-3 seems to enter loops quite easily. Refresh for 20 more minutes it is.

FINAL EDIT: 30 min is up. I've got to go do other stuff.