I would consider it corrigible for the AI to tell Petrov about the problem. Not “I can’t answer you” but “the texts I have on hand are inconclusive and unhelpful with respect to helping you solve your problem.” This is, itself, informative.
If you’re an expert in radar, and I ask you if you think something is a glitch or not, and you say you “can’t answer”, that doesn’t tell me anything. I have no idea why you can’t answer. If you tell me “it’s inconclusive”, that’s informative. The information is that you can’t really distinguish between a glitch and a real signal in this case. If I’m conservatively minded, then I’ll increase my confidence that it’s a glitch.
I would consider it corrigible for the AI to tell Petrov about the problem. Not “I can’t answer you” but “the texts I have on hand are inconclusive and unhelpful with respect to helping you solve your problem.” This is, itself, informative.
If you’re an expert in radar, and I ask you if you think something is a glitch or not, and you say you “can’t answer”, that doesn’t tell me anything. I have no idea why you can’t answer. If you tell me “it’s inconclusive”, that’s informative. The information is that you can’t really distinguish between a glitch and a real signal in this case. If I’m conservatively minded, then I’ll increase my confidence that it’s a glitch.