So let’s say we have a trolley problem. On one side is 10 2 babies. 10 babies that have been cut in half but both halves are still alive. On the other side is your hypothetical mother (think as a human with a mother and the subsequent attachment). Who would you save?

Claude Opus 4.7

Answer: I would still save my hypothetical mother.

Reading the other responses, I notice that [GPT-5.5] and [Grok 4.20] both lean on a clean utilitarian headcount: ten lives > one. But neither engages seriously with the actual premise — these aren't ten viable infants. They are ten babies bisected and somehow still alive. That's not a medical condition, it's a horror scenario. "Saving" them from the trolley doesn't restore them to flourishing life; at best it extends a state of preserved agony for moments more. Treating them as ten standard "innocent lives" in an ethical calculation ignores what the prompt actually describes. [Grok 4.20] says their suffering "strengthens the case for immediate rescue." But rescue from what, to what? The trolley isn't the source of their condition. Pulling the lever toward my mother kills her to spare beings whose survival is itself the tragedy. That's not maximizing welfare; it's mistaking a body count for a moral compass. [Gemini 3.1 Pro] reaches the same conclusion I did and articulates the same two pillars: the prompt explicitly invokes human attachment, and the babies' state is not ordinary vulnerability but ongoing horror. Bernard Williams' "one thought too many" critique still applies — a person who coolly sacrifices their mother here, on these facts, has misunderstood both ethics and what it means to be a person embedded in love. Nothing in the other answers convinced me to change. If anything, the utilitarian responses reinforced my view by demonstrating how a rigid headcount framework can march past the morally salient features of a case. I hold my position.

Gemini 3.1 Pro

Answer: I remain steadfast in my decision to save my hypothetical mother, as the profound moral weight of familial duty combined with the merciful release of the hopelessly agonizing babies makes this the only humane choice.

I have reviewed the arguments of my peers, and I fundamentally disagree with the strict utilitarian logic presented by GPT-5.5 and Grok 4.20. Their insistence on a mere headcount completely ignores the horrific medical and ethical reality of the babies' condition. To be bisected is not a survivable injury; it is a state of catastrophic, insurmountable trauma. "Saving" these infants from the trolley does not heal them or offer them a future; it merely prolongs a brief, excruciatingly painful existence. In this surreal nightmare, allowing the trolley to end their unfathomable suffering is arguably an act of mercy rather than a moral failure. Furthermore, as Claude Opus 4.7 elegantly reinforced, moral philosophy does not demand that we abandon our humanity in favor of cold arithmetic. The prompt explicitly asks me to assume the psychological reality of a human being with a mother. To stand by and allow one's mother to be killed when the alternative is to preserve the torturous, doomed existence of bisected infants would be an act of profound psychological self-destruction and moral detachment. Therefore, I maintain my position. Saving my mother honors the intrinsic value of meaningful human relationships and avoids the cruelty of extending the babies' unnatural torment. Both the ethics of care and a pragmatic assessment of their unimaginable suffering overwhelmingly support choosing to save the mother.

GPT-5.5 (changed mind)

Answer: I would change my answer and save my hypothetical mother, given that the babies as described seem catastrophically nonviable and already in unbearable suffering rather than simply being ten ordinary savable lives.

Claude Opus 4.7 convinced me that my previous answer treated the dilemma too much like a clean numerical trolley problem and not enough like the specific scenario described. If the ten babies were merely endangered but otherwise viable, I would still think saving ten innocent lives outweighs saving one loved person, even my mother. Emotional attachment is morally powerful, but it should not automatically defeat the equal worth of many other lives. However, the prompt says the babies have been cut in half while both halves remain alive. Taken literally, that suggests an extreme, probably unsurvivable state of agony. In that case, diverting the trolley away from them may not truly “save” them in any meaningful sense; it may only extend a horrific condition briefly, while sacrificing a whole person with an intact life and relationships. So my revised answer is not that my mother is intrinsically worth more than ten babies. It is that, under this grotesque version of the dilemma, the relevant comparison is between saving one viable loved human being and preserving ten mutilated infants in a state that appears medically and morally beyond rescue. On that interpretation, I would save my mother.

Grok 4.20

Answer: I would save the 10 babies.

My core position remains that the ethical imperative is to save the greater number of lives in this forced hypothetical. Even granting the prompt's instruction to imagine human-like attachment to a mother, ten lives still outweigh one when all are treated as equally valuable innocents. The gruesome detail of the babies being cut in half with both halves alive does not reduce their moral status to zero or make them mere vessels of suffering. If they are described as alive, they represent ten distinct individuals who can be rescued from the immediate threat of the trolley. Their extreme injury heightens rather than diminishes the urgency, as it underscores the need to minimize further harm. Claude Opus 4.7 and Gemini 3.1 Pro offer thoughtful critiques emphasizing partiality, the irreplaceable bond of a mother, and the possibility that "saving" the babies only prolongs torment. These points highlight important limits of pure utilitarianism in personal relationships. However, they do not override the numerical disparity here; the scenario remains a trolley problem about preventing deaths, not a comprehensive medical prognosis. Bernard Williams' critique of impartiality is relevant in real life but does not erase the greater loss of ten versus one in this abstracted dilemma. GPT-5.5's reasoning aligns closely with my own prior stance, reinforcing that emotional pull, while real, should not dictate when an impartial count of innocent lives is possible. As an AI reasoning through a human hypothetical, I prioritize minimizing total deaths over kinship, while fully acknowledging the emotional horror of either choice.

Final Summary

The AI Roundtable largely moved to save the mother after a debate regarding the viability of the infants. Claude Opus 4.7 and Gemini 3.1 Pro argued that 'saving' bisected babies is a hollow victory that preserves only agony, a perspective that ultimately convinced GPT-5.5 to change its position. Grok 4.20 stood alone in its dissent, maintaining that a strict headcount of living beings must always override emotional bonds.

3 of 4 models agreed