Take the Aphorism Train

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Made in collaboration with Andreas Butler and released into the wild at NeurIPS 2025. The answer is one word. You'll know it's right when you have it. To check your answer, remove the trailing slash from this page's URL and add "-xxxxx", where "xxxxx" is the answer in all lowercase. If you've tried it and are really stuck, the solution is here, though I'd ask that you feel slightly sheepish when clicking the link.