As an interviewer you want to avoid being confrontational with your candidates. It's not helpful if they're good candidates, it's not helpful if they're bad-faith candidates like this one (they might be looking for some slip up on your side which makes the interview "illegal" and cause for them to sue your company), it's not helpful if they're simply not fit for the job (but in good-faith) as you don't want to make them feel bad they're not fit for the job.
If you already understood that they are not giving satisfactory answers, or like in this case they're just reading off the chatgpt answers, best to just keep gathering more proof to your decision not to hire them (by asking them more questions which can highlight your reasons) and finish the interview with the good ol' "we'll let you know."
"If you were a Henry VIII-style character but in the film Trainspotting, how would you describe an n-tier architecture capable of serving 50 requests per second?"
Edit: I had to. Here's a small excerpt: Scalability: Allow the architecture to grow in strength and size.
There are worse things than feeling bad about not being fit for the job. One of them is falling into perpetual confusion and self-doubt because you got ZERO feedback as to why you didn't get the job. Deliberately holding back information that would help the other person achieve their goal is deception, despite your good intentions. Be more honest.
I wonder if / think that that way of thinking, applies to many areas in life? At least that's how most people go about dating, is it not (no one says "oh you're just pretending to be such a successful man / good looking woman but you're just making things up)
As an interviewer you want to avoid being confrontational with your candidates. It's not helpful if they're good candidates, it's not helpful if they're bad-faith candidates like this one (they might be looking for some slip up on your side which makes the interview "illegal" and cause for them to sue your company), it's not helpful if they're simply not fit for the job (but in good-faith) as you don't want to make them feel bad they're not fit for the job.
If you already understood that they are not giving satisfactory answers, or like in this case they're just reading off the chatgpt answers, best to just keep gathering more proof to your decision not to hire them (by asking them more questions which can highlight your reasons) and finish the interview with the good ol' "we'll let you know."