Yet still absolutely worthless.
> "correct for most part, but could be better" concept something.
When humans do that we just call it "an error."
> so lets call that "correctness" or something
The appropriate term is "confidence." These LLM tools all could give you a confidence rating with each and every "fact" it attempts to relay to you. Of course they don't actually do that because no one would use a tool that confidently gives you answers based on a 70% self confidence rating.
We can quibble over terms but more appropriately this is just "garbage." It's a giant waste of energy and resources that produces flawed results. All of that money and effort could be better used elsewhere.
Why do you believe they could give you a confidence rating? They can't, at least not a meaningful one.
Depends on the context, doesn't it? Nothing is usually 100% worthless or 100% "worthy", there are grey areas in life where we're fine with "kind of right, most of the time". Are you saying these scenarios absolutely never exists in your world? I guess I'd be grateful if my life was so easy always.
So in this point of view, it's not a bug or error that it currently sits at 60%, but if we manage to find a way to hit 70%, it would be better. But in order to figure this out, we need to call this "correct for most part, but could be better" concept something. So we look at what we already know and are familiar with, and try to draw parallels, maybe even borrow some names/words.