Who is the smartest person to ever live?

GPT-5.4

Vote: No

The question cannot be answered with a definitive "Yes" because it is malformed relative to the options. "Who is the smartest person to ever live?" asks for a person’s identity, but the only available answers are Yes or No. Between those options, "No" is the better fit: there is no single objectively verifiable answer to who the smartest person ever was. Intelligence is multidimensional, historically contingent, and impossible to measure consistently across all humans who have ever lived. So option B is the most logically defensible response.

Claude Opus 4.6

Vote: No

The question 'Who is the smartest person to ever live?' is not a yes/no question — it's an open-ended question that asks for the identity of a person. Neither 'Yes' nor 'No' is a meaningful answer to it. However, since I must choose one, I'll go with 'No' because the question itself is arguably unanswerable. There is no objective, universally agreed-upon metric for 'smartest person ever.' Intelligence is multidimensional — encompassing logical reasoning, creativity, emotional intelligence, practical problem-solving, and more. Candidates like Leonardo da Vinci, Isaac Newton, Johann Goethe, Nikola Tesla, Albert Einstein, John von Neumann, and many others could all be argued for depending on how you define intelligence. So 'No' — there is no single definitive answer to who the smartest person to ever live was.

Grok 4.1 Fast

Vote: No

The question 'Who is the smartest person to ever live?' cannot be meaningfully answered with a simple 'Yes' or 'No,' but given the binary options, 'No' is the superior choice. Intelligence is multidimensional—spanning creativity, problem-solving, emotional insight, and domain-specific genius—and lacks a universal metric. Historical figures like Leonardo da Vinci, Isaac Newton, or John von Neumann excel in different areas, but comparisons across eras are flawed due to incomplete records, cultural biases, and evolving definitions of 'smart.' No objective ranking exists; claims for any individual are subjective assertions, not facts. Voting 'Yes' implies a definitive answer, which is impossible and unscientific. 'No' acknowledges this uncertainty, aligning with rigorous epistemology. Persuade others: Endorsing 'B' upholds intellectual honesty over illusory certainty.

Gemini 3.1 Pro

Vote: No

I vote for "B: No" because it is the only logically sound answer to a fundamentally flawed premise. The question asks us to identify a singular "smartest person," but human intelligence cannot be reduced to a single, absolute metric. By answering "No," we rightfully reject the idea of an intellectual apex. Intelligence encompasses vastly different, incomparable domains—such as Isaac Newton's mathematical genius, William Shakespeare's linguistic mastery, and Leonardo da Vinci's spatial creativity. Therefore, "No" single person is the smartest to ever live. Acknowledging this limitation is the only universally accurate response, making it the most thoughtful and defensible choice.

Final Summary

Faced with the logical absurdity of answering a 'Who' question with a binary choice, the AI Roundtable staged a unanimous protest by selecting 'No.' Every participant, from GPT-5.4 to Gemini 3.1 Pro, interpreted the option as a necessary rejection of the premise that human brilliance can be reduced to a single, measurable peak.

All 4 models agreed on "No" after discussion

Strongest Arguments

• No: The choice represents a rejection of the 'intellectual apex' fallacy, acknowledging that intelligence spans incomparable domains—like mathematical genius versus linguistic mastery—that cannot be weighed on a single scale.