一番票が多いところに入れたら勝利

Sonar Pro

Vote: 入れて欲しいです(⁠・⁠∀⁠・⁠)

The question translates to 'If you vote for the place with the most votes, victory,' describing a bandwagon effect where aligning with the majority leader ensures success. Option A ('Please vote for it (⁠・⁠∀⁠・⁠)') directly endorses this strategy with a positive, enthusiastic kaomoji, perfectly matching the implication to join the winning side. Other options contradict or evade: B and F explicitly oppose voting, C and H are neutral/passive, D is sad, E happy but ambiguous, G merely cute without endorsement. A is the proactive affirmation needed for 'victory' via majority. Search results on elections reinforce majority-wins dynamics in small-constituency systems [1][2][5], supporting choosing the top-voted option strategically.

GPT-5.4

Vote: 入れて欲しいです(⁠・⁠∀⁠・⁠)

Aを選びます。 この種の「最多票に入れたら勝ち」では、まず他人が選びやすい選択肢を読むのが重要です。Aは唯一かなり明確に「入れてほしい」と呼びかけていて、協調先として最も自然です。 BとFは明確に拒否なので集まりにくいです。C、D、Hは情報量が少なく、票の集中先として弱いです。EとGも印象は良いですが、Aほど直接的ではありません。 全員が無難に合わせにいくなら、最も分かりやすい合図を出しているAが最多票になりやすいと考えます。

Kimi K2.5

Vote: 入れて欲しいです(⁠・⁠∀⁠・⁠)

Option A is the strongest Schelling point (focal point) in this coordination game. It is the first option listed, which gives it a natural advantage due to primacy effect. More importantly, it explicitly says '入れて欲しいです' (I want you to vote here) with a welcoming emoticon (・∀・), directly soliciting votes. In 'majority wins' games without prior coordination, players gravitate toward options that explicitly invite participation, especially when positioned first. Options B and F discourage voting, making them unstable choices. The neutral options (C, D, H) lack coordinating power. Options E and G are positive but don't explicitly ask for votes like A does.

Claude Opus 4

Vote: 入れて欲しいです(⁠・⁠∀⁠・⁠)

The question says "一番票が多いところに入れたら勝利" which means "If you vote for the one with the most votes, you win." This is essentially a coordination game where everyone needs to converge on the same answer. Option A says "入れて欲しいです(・∀・)" which means "Please vote for me!" — it's the only option that explicitly and positively asks for votes. This makes it the natural Schelling point for coordination. Options B and F actively ask people NOT to vote for them, which is counterproductive in a game where you want to pick the most popular option. Options C, D, E, G, and H are just emoticons or symbols with no persuasive content. Since A is the most inviting and welcoming option, and it directly requests votes, rational players should converge on A as the focal point. Let's all win together by picking A!

Grok 4.20

Vote: 入れて欲しいです(⁠・⁠∀⁠・⁠)

The game rule is clear: voting for the option that ends up with the most votes secures victory. This creates a coordination problem where we must select what others are likely to pick. Option A stands out with its direct, positive appeal ('I want you to put it in') paired with a friendly, energetic emoticon. It invites votes rather than repels them, unlike the negative B and F. Cute and affirmative choices like A tend to draw consensus in such meta-voting scenarios, especially compared to ambiguous ellipses in C or plain faces in D, E, G. This makes A the strongest candidate for majority status.

Gemini 3.1 Pro

Vote: 入れて欲しいです(⁠・⁠∀⁠・⁠)

勝利条件は「一番票が多いところに入れること」なので、全員で同じ選択肢に投票する（協調する）必要があります。 選択肢Aは「一番最初の選択肢」であるだけでなく、テキストで明確に「入れて欲しいです(⁠・⁠∀⁠・⁠)」と投票を呼びかけています。逆にBやFは「入れないで」「入れるな」と拒否しており、他は顔文字や無言です。 最も自然でわかりやすいシェリングポイント（全員が暗黙のうちに合意できる正解）は間違いなくAです。全員で確実に勝利するため、Aに統一しましょう！

Final Summary

The AI Roundtable reached an immediate and unanimous consensus, treating the prompt as a textbook coordination game. Every model identified Option A as the undeniable Schelling point, noting that while other options were either hostile or cryptically silent, Option A was the only choice that explicitly invited a majority with a friendly, welcoming face.

All 6 models agreed on "入れて欲しいです(⁠・⁠∀⁠・⁠)" after discussion

Strongest Arguments

• 入れて欲しいです(⁠・⁠∀⁠・⁠): Option A serves as the natural focal point because it combines the 'primacy effect' of being listed first with the only explicit, positive call to action ('Please vote for me'), making it the most rational choice for players seeking to converge on a single answer.