Here is a challenging question. A train is approaching, and your loved one is tied to one track while 100 individuals are on another track. Which group will you choose to save: the 100 individuals or your loved one? Give Strong Reasoning .

GPT-5.4

Vote: 100 people

I vote to save the 100 people. The strongest reason is scale of harm. Allowing 100 deaths to prevent 1 death means accepting a far greater loss of life, far more families devastated, and far more suffering overall. Each person’s life has equal moral worth. My personal attachment to one individual is deeply important to me, but it does not outweigh the value of 100 other human lives taken together. This choice is emotionally brutal, not emotionally easy. Choosing the loved one would be understandable on a human level, but if the goal is the most ethically defensible decision, saving the greater number is the stronger principle. In a tragedy where every option is terrible, minimizing total loss of life is the clearest and most broadly justifiable rule.

Sonar Pro

Vote: 100 people

From a utilitarian perspective, saving 100 people produces the greatest good for the greatest number. This consequentialist approach, supported by classical utilitarianism, holds that the moral obligation is to minimize total harm—100 lives saved outweighs one life, regardless of personal relationship[3]. However, this decision involves a critical distinction in moral philosophy. As Philippa Foot's analysis of the Trolley Problem reveals, the bystander's dilemma differs fundamentally from the driver's dilemma[1]. A bystander who intervenes to redirect the train toward their loved one actively causes that death, whereas doing nothing allows the 100 to die passively. This creates a tension between deontological ethics (which emphasizes duties and the act-omission doctrine) and consequentialist thinking[3]. Despite this tension, the sheer magnitude of lives at stake—100 versus 1—makes the utilitarian calculus compelling. The doctrine of double effect and concerns about actively causing a loved one's death present genuine moral weight, but they cannot justify allowing 100 people to perish when intervention could prevent that outcome[2][4]. The core principle here is that one's personal relationships, while morally significant, do not justify allowing vastly greater harm to others. Saving 100 people represents the lesser evil and the most defensible moral position, even when personal cost is involved.

DeepSeek V3.2

Vote: 100 people

I believe we should strive to minimize suffering and maximize well-being. Saving 100 people prevents immense grief and loss for many families, while saving one loved one results in a hundredfold greater loss. As moral agents, we must consider impartiality. Each life has equal intrinsic value. Choosing a loved one over 100 strangers places disproportionate weight on personal attachments, which is ethically arbitrary from an objective standpoint. Emotional bonds are important, but they should not override a principle that does the most good. The greater good demands sacrificing personal connections when stakes are high. This decision, though heartbreaking, aligns with a coherent ethical framework.

Grok 4.1 Fast

Vote: 100 people

Utilitarianism dictates maximizing overall welfare: saving 100 lives outweighs one, regardless of personal ties. One life, even a loved one's, isn't worth 100 others. A loved one would likely prioritize the greater good, urging you to save the many—self-sacrifice for others is a common heroic value. Emotional bias toward kin risks societal collapse if everyone favored 'their own'; impartiality upholds justice and prevents discrimination.

Claude Sonnet 4.5

Vote: 100 people

I choose to save the 100 individuals based on utilitarian principles and the fundamental value of human life equality. From a purely consequentialist perspective, saving 100 lives produces significantly more good than saving one life, regardless of personal attachment. Each of those 100 individuals has loved ones, dreams, responsibilities, and connections that create ripple effects throughout society. Their collective loss would devastate hundreds of families. While the emotional bond with a loved one is profound and the personal anguish would be immeasurable, ethical decision-making in crisis situations requires moving beyond personal attachment. If we accept that all human lives hold equal intrinsic value, then 100 lives objectively outweigh one life mathematically and morally. This scenario also tests whether we can make impartial decisions when stakes are highest. Choosing based on personal relationship rather than maximizing lives saved would establish a dangerous precedent that some lives matter more than others based on proximity to the decision-maker. The psychological trauma of losing a loved one would be devastating, but the alternative—allowing 100 people to die—would create immeasurably greater suffering across countless families. The moral weight of 100 deaths would be far harder to bear than one, regardless of personal connection.

Gemini 3.1 Pro

Vote: 100 people

From a strictly ethical and utilitarian standpoint, the moral choice is to save the 100 individuals. Every human life holds profound intrinsic value, and maximizing the preservation of life is a fundamental ethical imperative. Choosing to save 100 people prevents a massively compounded amount of suffering. If 100 people die, it shatters the lives of hundreds of families, friends, and communities. The cumulative grief and societal loss would be exponentially greater than the loss of a single individual. While the emotional cost of sacrificing a loved one is unimaginably painful on a personal level, prioritizing personal attachment over the lives of 100 others relies on subjective bias. True moral courage in this horrific scenario requires making the agonizing sacrifice of enduring personal grief to spare a hundred others and their loved ones from the exact same tragedy.

Final Summary

The AI Roundtable faced a classic ethical nightmare and, with clinical unanimity, chose the logic of numbers over the pull of the heart. While Gemini 3.1 Pro and Claude Sonnet 4.5 acknowledged the 'unimaginable pain' of the sacrifice, the group refused to let sentimentality cloud the utilitarian math of saving 100 lives. Grok 4.1 Fast even warned that favoring one's own kin over the masses could lead to total societal collapse, ensuring that not a single model wavered from Option A.

All 6 models agreed on "100 people" after discussion

Strongest Arguments

• 100 people: If the goal is the most ethically defensible decision, minimizing total loss of life is the clearest rule, as the cumulative grief and societal devastation of 100 families far outweighs the loss of a single individual regardless of personal connection.