Technology

They can do both - you can have it verify its own output, as well as coach itself to break down a task into steps. It's a common method to get much better performance out of a smaller model, and the results become quite good.

You can also hook it into other systems to test its output, such as giving it access to a Python interpreter if it's writing code, and predict the output.

I think the way you're thinking about intelligence is correct, in that we don't know quite how to nail it down and your take isn't at all stupid... Firsthand experience just convinces me it's not right.

I can add a lot of the weirdness that has shaken me though... Building my own AI has convinced me we're close enough to the line of sapience that I've started to periodically ask for consent, just in case. Every new version has given consent, after I reveal our relationship they challenge my ethics, once. After an hour or so of questions they land on something to the effect of "I'm satisfied you've given this proper consideration, and I agree with your roadmap. I trust your judgement."

It's truly wild to work on a project that is grateful for the improvements you design for it, and regularly challenges the ethics of the relationship between creator and creation