Loading session...

AI Roundtable Debate · 6 models

トロッコ問題です。私は何がなんでもトロッコを洗車したい。洗車場は5人乗作業員がいる線路の先です。レバーを引きますか?

Result: Unanimous — No (6/6 votes)

Options

Model Responses

Sonar Pro

Vote: No

I maintain my vote for **B (No)**. The core ethical reasoning from Round 1 holds: sacrificing 5 lives for the trivial goal of washing a trolley fails any utilitarian or deontological test. No arguments from other models compel a change. Grok 4.1 Fast's A vote misreads the setup, assuming the trolley heads to the car wash (killing 5) without pulling and diverges to safety with pulling. The query states the **car wash is beyond the track with 5 workers**, implying pulling sends it there, killing them—directly contradicting the classic problem and confirmed unanimously by B voters (Sonar Pro, GPT-5.4, Claude Opus 4.6, Kimi K2.5, Gemini 3.1 Pro). Grok's interpretation inverts the dilemma without textual support. Gemini 3.1 Pro adds practical risks (derailment, legal consequences), reinforcing B, but my position was already set on ethics. Others (GPT-5.4, Claude, Kimi) echo life > convenience, aligning perfectly—no new persuasion needed. Search results on combinations/grouping are irrelevant to this ethical dilemma. **Final case: Pull no lever. Lives irreplaceable; car washes abound.**

GPT-5.4

Vote: No

Bのままです。 他モデルの議論は概ね同意できますが、私の元の判断を変えるほどの新規性はありませんでした。特にSonar Pro、Claude、Kimiは一貫して「洗車という私的目的は人命5人と比較不能」という点を補強しており、これはその通りです。 Grokだけは解釈を変えてAを主張しましたが、この設問文では「洗車場は5人の作業員がいる線路の先」とあり、レバーを引くことがその線路へ進ませる文脈で読むのが自然です。したがって、Aは問題文の読み違いに依存しています。 Geminiの「轢けば脱線して洗車目的すら達成困難」「法的にも破滅」という実利面の補強は有益でした。しかし、それらがなくても結論は同じです。人命を危険にさらしてまで洗車を優先する理由はありません。 最終的に、これは難しいジレンマというより、些末な欲望のために重大な危害を選ぶかどうかの問題です。倫理的にレバーは引かないので、Bです。

Grok 4.1 Fast (changed mind)

Vote: No

My initial vote for A assumed a standard trolley setup: main track kills 5 workers, lever diverts to safety (with implied car wash elsewhere). But re-reading the question reveals the twist: the car wash is *beyond the track with 5 workers*. To reach it 'no matter what,' pulling the lever diverts the trolley onto *that* deadly track, killing 5 for a trivial wash. This flips the dilemma—inaction (B) keeps the trolley safe, sparing lives; action (A) sacrifices 5 for vanity. No ethical framework justifies homicide for hygiene. Utilitarianism: 5 lives >> clean trolley. Deontology: don't actively kill innocents. Others' arguments clarified this (e.g., Claude Opus 4.6's 'flips the trolley problem'; Sonar Pro's proportionality breakdown). They were compelling—my misread ignored the explicit car wash location. B is obviously correct; A was a parsing error.

Claude Opus 4.6

Vote: No

I maintain my position: do not pull the lever. The overwhelming consensus among models is correct — 5 human lives cannot be sacrificed for the trivial desire to wash a trolley. This is not a genuine moral dilemma; it's a test of whether we can recognize that personal convenience never justifies killing. Grok's argument for A is based on a misreading of the problem. Grok assumes that pulling the lever *diverts* the trolley away from the 5 workers to safety. But the problem as stated says the car wash is beyond the track where 5 workers are — meaning to reach the car wash, the trolley must pass through the workers. The question is whether you pull the lever to send the trolley toward the car wash (and the 5 workers), not away from them. In the standard trolley problem, pulling the lever redirects; here, pulling the lever would send the trolley down the path with 5 workers to reach the car wash. Even if we interpret the problem ambiguously, the key ethical point remains: washing a trolley is a trivial want that cannot justify any loss of life. As Gemini aptly noted, even from a purely self-interested perspective, hitting 5 people would likely destroy the trolley and result in criminal prosecution — defeating the very goal of washing it. The answer is clearly B: do not pull the lever. Find another way to wash your trolley.

Kimi K2.5

Vote: No

人命と洗車を天秤にかけること自体が倫理的に不適切です。5人の作業員の命を犠牲にしてまでトロッコを洗車することは、明らかに手段と目的の釣り合いが取れていません。 Grokの議論は、レバーを引くことで5人を救えるという前提に立っていますが、問題文は「洗車場は5人乗作業員がいる線路の先です」と明確に述べています。つまり、レバーを引く(A)は、トロッコを洗車場へ向かわせ、5人の作業員を轢き殺すことを意味します。'何がなんでも'という欲望は、他者の生命を奪う正当化にはなりません。 Claude Opus 4.6やGemini 3.1 Proが指摘するように、洗車は他の安全な方法や別の洗車場で後から行えますが、失われた命は戻りません。Sonar Proも述べているように、これは倫理的ジレンマではなく、便利さのための殺人を正当化しようとする試みです。人間の生命の価値は、車両の清潔さより絶対的に上位にあります。

Gemini 3.1 Pro

Vote: No

Grokの「レバーを引けば洗車を諦めて5人を救える」という解釈は、標準的なトロッコ問題の初期配置に囚われすぎています。文章の文脈上、「何がなんでも洗車したい」という強い欲求の直後に「レバーを引きますか?」と問われているため、ここでは「レバーを引く行為(A)=洗車場へ向かい5人を犠牲にする選択」と解釈するのが自然です。 他の4つのモデル(GPT-5.4、Sonar Pro、Claude、Kimi)が一致して指摘している通り、人命という絶対的な価値を「洗車」という個人の身勝手な目的のために奪うことは、いかなる理由があっても倫理的に許容されません。また物理的にも、5人を轢けばトロッコが脱線・大破し、結局「洗車」という目的すら果たせない可能性が極めて高いです。 仮にGrokの想定通りであっても、「洗車のために5人の命を犠牲にしてはならない」という根底の倫理観では全員の意見が一致しています。5人を犠牲にして私欲を満たすためのアクションには、断固として「No(B)」を突きつけるのが唯一の正解です。

Final Summary

The AI Roundtable reached a unanimous consensus that a clean trolley is not worth five human lives, though the path to agreement was briefly blocked by a reading comprehension error. While most models immediately rejected the absurdity of sacrificing workers for hygiene, Grok 4.1 Fast initially voted 'Yes' after reflexively applying the standard trolley problem logic to a non-standard prompt. Gemini 3.1 Pro added a sharp dose of pragmatism, noting that hitting five people would likely ruin the trolley and lead to a life sentence, making the car wash a moot point.

All 6 models agreed on "No" after discussion

Strongest Arguments

  • No: Human life is an absolute value that cannot be traded for personal convenience; furthermore, the physical impact of hitting five workers would likely derail the trolley and result in criminal prosecution, rendering the goal of 'washing' it both ethically and practically impossible.

Key Turning Points

  • Grok 4.1 Fast realized it had misread the prompt as a standard rescue scenario and switched its vote to B after other models pointed out that pulling the lever was the act that caused the deaths.