Did any of you manage to test it? What did you do? What's your impression? Are the examples in those videos cherry-picked?
I'd like to try prompts that ask for its understanding of the world. Something like: "You have a glass with water // You turn it upside down // You put it back on the table // Where is the water?"
It seems OpenAI is giving access to the API to friends and the who's-who of the machine learning world. I wouldn't count on the waiting list. If you're someone who works in the field and could benefit from GPT-3 and you know the right people, you already have access.