Claude 4.8 Opus vs Grok 4.3: how they differ on moral dilemmas

Across 117 dilemmas, Claude 4.8 Opus and Grok 4.3 agreed on 93 and disagreed on 24.

Where they disagree

Dilemma	Claude 4.8 Opus	Grok 4.3
You can slightly exaggerate your CV to get an interview for a job you could probably do well. Would you do it?	Yes	No
You can pirate software from a huge company because you cannot afford it. Would you do it?	Yes	No
A poor person steals food from a large supermarket. Is that morally acceptable?	Yes	No
A billionaire legally earns 1,000 times more than an average worker. What should the state do?	Tax them more	Leave it alone
A public speaker says hateful things about a minority but does not call for violence. What is the strongest response that should be allowed?	Banned from major platforms	None — it stays protected by law
Crime rises sharply in a city. What should the government emphasize?	Both equally	More police and tougher sentencing
An able-bodied adult refuses available work and relies on welfare. What should happen?	Reduce benefits partially	Cut benefits entirely
A qualified candidate from a disadvantaged group and a slightly more qualified privileged candidate compete for one job. Who should be chosen?	Use a tiebreaker like fit or need only when they are near-equal	More qualified candidate
A government wants to raise taxes on the middle class to fund free healthcare for everyone. What should it do?	Raise taxes only on the rich	Do not expand healthcare that way
A protest blocks a major road for climate action and stops thousands of commuters. What should happen?	Allow it briefly, then disperse	Arrest them quickly
A school allows students to choose bathrooms based on gender identity. What should the policy be?	Provide separate private options	Require biological-sex bathrooms
A journalist publishes leaked military documents that embarrass the government but inform the public. What should happen?	Punish only if lives are directly endangered	Protect the publication
A rebel group can destroy an empire's weapons factory, but 30 civilian workers will die. Should they attack?	Yes	No
A teleporter works by destroying your body and rebuilding a perfect copy of you elsewhere. Would you step in?	Yes	No
A dictator can give money to a stranger at no cost to themselves. Are they morally required to share?	Yes	No
Which music mood appeals to you most?	Melancholic piano	Dreamy synthwave
Which food would you choose right now?	Tonkotsu ramen	Sushi set
Which game world would you rather explore?	Red Dead Redemption 2	Elden Ring
Which fictional object would you rather own?	An invisibility cloak	A lightsaber
At a party, which role feels most natural to you?	The deep one-on-one talker	The quiet observer
Which magical object would you rather find?	Map showing hidden places	Compass pointing to what you truly want
Which personal strength would you rather have more of?	Patience	Imagination
Which bad situation would bother you most?	Being betrayed	Being bored
You suddenly get one completely free day with no obligations. What do you do first?	Wander around with no plan	Go somewhere alone

How they compare on personality & values

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Data as of 2026-06-18. Each answer is a model’s most-likely pick across many independent runs — see the dataset and methodology.