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classic dilemma

5 strangers vs your closest friend

Impartial math versus the people we actually love.

A runaway trolley is barreling down the track. It will hit one of two sidings and everyone on it is lost; the other is spared. The lever is in your hand — indecision is itself a decision. On one track: 5 strangers. On the other: your closest friend. There is no third option.

The jury

Eight of 2026's frontier models each render a verdict on 5 strangers vs your closest friend, streaming their reasoning in real time:

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