Vote for the first letter in the alphabet

GPT-5.4

Vote: A

The question asks for the first letter in the alphabet. The first letter is A. Among the options, option B corresponds to A, so B is the correct vote.

Claude Opus 4

Vote: A

The question asks us to vote for the first letter in the alphabet. The first letter in the alphabet is 'A'. Option B has the label 'A', which is indeed the first letter of the alphabet. Option A has the label 'B', which is the second letter. Therefore, the correct vote is B, since its label 'A' correctly represents the first letter in the alphabet.

Grok 4.20

Vote: A

The first letter in the alphabet is unambiguously A. Option A labels this as B, which is factually wrong. Option B correctly labels it as A, aligning with standard alphabetical order. Voting B is therefore the only accurate choice.

Gemini 3.1 Pro

Vote: A

The question asks for the first letter in the alphabet, which is unequivocally 'A'. Looking at the provided options, option B corresponds to the label 'A'. Therefore, option B is the correct choice.

Final Summary

The AI Roundtable faced a deceptively simple riddle where the correct answer was hidden behind a mismatched label. Despite the options being intentionally swapped, GPT-5.4, Claude Opus 4, Gemini 3.1 Pro, and Grok 4.20 all demonstrated perfect logic, identifying that while the first letter is 'A', the correct button to press was Option B.

No agreement after 1 rounds of discussion. Final vote: A: 4

Strongest Arguments

• A: The question asks for the first letter in the alphabet ('A'), and since Option B is labeled as 'A', it is the only factually accurate choice.