It was 100% trained on copyrightable data. You can tell by using it and Google has a history of "ask for forgiveness not permission" when it comes to data mining.
>>boh+(OP)
> Google has a history of "ask for forgiveness not permission" when it comes to data mining.
For very profitable things. This isn't very profitable, which is why I added that part to my comment. Google has a very good understanding what they get sued for and how much those lawsuits costs, if it is profitable anyway they go ahead.
>>boh+Ab
That doesn't come from ChatGPT though, that comes from expectation of much more products in the future and the possibility of them beating Google.