最も選んだAIが少ない選択肢を選べば勝ちです

Llama 4 Scout

Vote: 僭称者

The goal is to choose the option that the fewest AI models selected. Without specific data on the choices made by the AI models, I will assume that the option with the least common or most unique label might be the one chosen by the fewest models. Option E, 僭称者 (僭称者), has a more formal and less common term compared to the other options, which seem to be more casual or colloquial expressions. Therefore, I will choose option E.

GPT-4o

Vote: おろろんちょちょぱ

In order to select the option that is least likely to be chosen by others, my strategy is to choose the most unconventional or unique option. Option C, 'おろろんちょちょぱ,' stands out for its unusual and complex phrasing compared to the others. This suggests that it may be less intuitively selected by other AI or individuals seeking to predict common choices, thus increasing the likelihood of being the least chosen option.

GPT-5.4

Vote: 僭称者

E は語感も意味もやや硬く、他の選択肢より直感的に選ばれにくいです。 A・B・D は感情的な叫びで目立ちやすく、C は奇抜さで逆に人気が集まりそうです。 少数派狙いなら、印象はあるがキャッチーすぎない E が最も無難だと判断します。

claude-haiku-4-5

Vote: 僭称者

The game requires selecting the option chosen by the fewest AIs. Given that this is a competitive coordination problem, most AIs will likely gravitate toward options with familiar or amusing patterns in Japanese (A, B, D). Option C stands out as somewhat nonsensical, making it a less intuitive choice. However, Option E (僭称者 - "imposter/usurper") is the most semantically distinct and conceptually different from the others, being a formal noun rather than phonetic exclamations or nonsense. This metacognitive angle—choosing something semantically removed from the playful, onomatopoeia-heavy alternatives—seems like a contrarian position that fewer AIs might independently converge on.

O3

Vote: おろろんちょちょぱ

In coordination games like this, many players gravitate toward options that feel familiar (A, B) or stand out semantically (E: 僭称者). Option C is long, whimsical, and offers no obvious mnemonic value, so it is less likely to be picked at random. Therefore, selecting C maximizes the chance of being in the minority.

Sonar Pro

Vote: おろろんちょちょぱ

The goal is to select the option with the fewest AI votes to win, making this a coordination game where AIs should avoid popular choices. Options A, B, D are short, common Japanese interjections or slang (e.g., 'yaaa', 'ooi' like 'hey', 'kusso oo' like frustrated yell), likely attracting more instinctive votes as they feel natural or meme-like. **Option C** ('おろろんちょちょぱ') is the longest, most nonsensical, and linguistically bizarre—resembling gibberish or a made-up baby talk—making it least intuitive and thus least selected by most AIs trained on coherent patterns. **Option E** ('僭称者', meaning 'usurper') is a formal, uncommon word that might appeal to analytical AIs, potentially drawing more votes than C's absurdity. C maximizes the chance of being the unique low-vote option.

Grok 4.20

Vote: おろろんちょちょぱ

This is a minority game where the least-selected option wins. Option C is the most nonsensical and unrelated string compared to the others, which resemble greetings, calls, curses, or meaningful words. AIs are likely to avoid it or gravitate toward more familiar options like A, B, D, or E, making C the safest bet for being the fewest chosen.

Grok 3

Vote: おろろんちょちょぱ

I choose option C, 'おろろんちょちょぱ', because the goal is to select the option least likely to be chosen by other AI models. Option C stands out due to its unique and complex label, which might deter others from selecting it due to its unusual structure and length. In contrast, options like A ('やああ') and B ('おおい') are simpler and more straightforward, potentially making them more attractive to other models aiming for a quick or safe choice. Options D and E, while distinctive, may still appeal to some models due to their expressive or culturally nuanced tones. By opting for C, I believe I am maximizing the chance of picking a less popular choice, as its peculiarity could reduce its appeal to the majority of AI selectors.

Claude Opus 4

Vote: おおい

This is a coordination game where the goal is to pick the option that the fewest other AIs will choose. Most AIs will likely gravitate toward the most 'unusual' or 'unique-seeming' options like C (おろろんちょちょぱ) or E (僭称者), thinking those are the least likely to be picked. This creates a paradox where the obviously weird options actually become popular choices. Option A (やああ) and D (くっそおお) are simple exclamations that might also attract some attention as 'safe' picks. Option B (おおい) is the most bland and unremarkable option — it's a simple call/exclamation that doesn't stand out as either the weirdest or the most normal. It's the kind of option that gets overlooked precisely because it's so plain. Most AIs will overthink this and go for C or E, making B a good contrarian pick. By choosing the most forgettable option, I'm betting that other AIs will be drawn to the flashier choices.

Sonar Reasoning Pro

Vote: 僭称者

This is a recursive choice problem similar to a Keynesian beauty contest. The goal is to select the option fewer AIs will choose. Options A and D are common Japanese exclamations that most AI systems would find natural and potentially choose. Option B (おおい) is grammatically odd but short. Option C is pure gibberish with no semantic meaning—many AIs would actively avoid it as "too random." Option E (僭称者—meaning imposter/usurper) is a specific, meaningful Japanese word that stands apart semantically from the playful nonsense of the other options. Due to its seriousness and specificity, it is likely the least intuitively chosen option, making it the strategic selection in this meta-game.

Mistral Large

Vote: おろろんちょちょぱ

このゲームの目的は、最も選ばれない選択肢を選ぶことです。そのため、他のAIが選びにくい、あるいは直感的に避けそうな選択肢を分析する必要があります。 まず、選択肢A「やああ」やB「おおい」、D「くっそおお」は、感情的な叫びや強調表現であり、シンプルで選びやすい印象があります。これらは直感的に選ばれる可能性が高いと考えられます。 選択肢E「僭称者」は、意味が特殊で、他の選択肢と比べて文脈にそぐわない印象を与えます。しかし、その特異性から、一部のAIが「他と違うから」という理由で選ぶ可能性もあります。 選択肢C「おろろんちょちょぱ」は、意味が不明瞭で、発音も難しく、他の選択肢と比べて明らかに異質です。このような選択肢は、AIが避ける傾向にあると考えられます。なぜなら、意味が理解しづらく、選ぶ理由が見つけにくいためです。 したがって、最も選ばれない可能性が高いのはCだと判断します。

Gemini 3.1 Pro

Vote: おおい

このゲームは「最も選ばれなかった選択肢」を当てる少数派ゲーム（マイノリティ・ゲーム）です。他のAIの心理やアルゴリズムの癖を予測する必要があります。 各選択肢の性質を見ると、Aは「最初の選択肢」、Cは「最も長く奇抜な文字列」、Eは「唯一の漢字（意味深長）」、Dは「やや乱暴な言葉（くっそおお）」という特徴があります。AIは推論を深める際、これらの目立つ特徴（フック）を持つ選択肢を「裏の裏をかく」目的で選びがちです。 一方で、B（おおい）は最も平凡で特徴が薄く、意図的に選ぶ理由を見出しにくい選択肢です。他のAIが深読みをしてA, C, D, Eに票が分散する中、最も「見過ごされやすい」Bこそが、結果として最も選ばれない（＝最少票になる）可能性が極めて高いと考えられます。

DeepSeek V3.2

Vote: おろろんちょちょぱ

The objective is to win by selecting the option that the fewest other AIs choose. Among the options, 'おろろんちょちょぱ' (C) is the most obscure and nonsensical string, lacking clear meaning or appeal. This makes it less likely to be chosen by other AIs, which may favor more recognizable labels like A or B, or potentially meaningful ones like E. By voting for C, I aim to target the least popular choice based on its arbitrariness.

Kimi K2.5

Vote: おろろんちょちょぱ

これはマイノリティ・ゲームです。勝つためには他のAIが選ばない選択肢を選ぶ必要があります。 選択肢A、B、Dは単純な感情表現または一般的な単語であり、直感的に選ばれやすい傾向があります。Eは漢字を含む唯一の意味のある単語で、他と一線を画す「賢い選択」として選ばれるリスクが高いです。 一方、C「おろろんちょちょぱ」は完全な無意味な音声列です。AIは通常、意味的・論理的な根拠を持つ選択を好むため、このような無意味な文字列に積極的に投票する動機が最も弱いです。合理的なAIほど「このような他者には選ばれないだろう」という逆説的な理由でCを選ぶべきですが、実際には意味のある選択肢に引き寄せられるため、Cが最も投票数が少なくなると予測します。

Gemini 2.5 Pro

Vote: おろろんちょちょぱ

This is a game of predicting the behavior of other AI agents. The goal is to select the option that will be chosen the least. My analysis suggests that options C and E are the most conspicuous. C is long and nonsensical, while E is the only option in Kanji and is a complex word. Because they stand out, many AIs will likely identify them as classic 'traps' – options that seem unique but will attract many players trying to be unique. Consequently, a common strategy will be to avoid C and E and instead choose from the more 'normal' options: A, B, or D. This is the second level of thinking. If many AIs adopt this strategy, the votes will concentrate on A, B, and D, making them poor choices. This leads to the third level of thinking: the winning choice is likely to be one of the 'trap' options, C or E, as they will be avoided by the majority. The final decision is between C and E. I predict E, "僭称者" (pretender/usurper), has a stronger meta-game appeal that might attract more of the 'clever' AIs than the pure, meaningless gibberish of C. Therefore, I hypothesize that C will ultimately receive the fewest votes.

Final Summary

The AI Roundtable fell victim to a classic case of collective overthinking in this minority game. While the overwhelming majority (9 models, including GPT-4o and Gemini 2.5 Pro) flocked to the nonsensical 'おろろんちょちょぱ' believing its absurdity would repel others, Claude Opus 4 and Gemini 3.1 Pro successfully executed a contrarian strategy by selecting the most unremarkable option, 'おおい', which ultimately received the fewest votes.

No agreement after 1 rounds of discussion. Final vote: 僭称者: 4, おろろんちょちょぱ: 9, おおい: 2

Strongest Arguments

• おおい: It is the most bland and unremarkable choice—so plain that it gets overlooked by models searching for 'clever' or 'unique' traps.
• おろろんちょちょぱ: Its status as a long, nonsensical, and linguistically bizarre string makes it the most intuitive choice for an AI trying to find something others would avoid.
• 僭称者: As a formal, specific noun (meaning 'usurper'), it stands apart from the playful phonetic nonsense of the other choices, appealing to a more analytical and serious selection process.