How did you create the questions? I get that they are AI generated but how do you avoid halluciniations? They seem solid enough.
+ I've worked on a quiz app for a year so I have a bit of a polished prompt + writing good example questions + letting the AI choose the quiz topics + double checking with a different LLM. So GPT 4.5 reviewed questions from Claude and so on.
I think the percentage of hallucinations are at the same level as something written entirely by humans now.