If you were to start a new web application, what stack would you choose?

GPT-5.4

Vote: No

I maintain B because the core defect remains: the ballot options do not answer the question. The prompt asks for a stack choice, but A/B correspond only to Yes/No, not to any technology stack. The other models all repair the prompt by substituting their own interpretation of what “Yes” should mean. That may be pragmatic, but it is not faithful to the actual voting task. They are effectively answering a different question: “Would you choose some modern stack?” rather than “what stack would you choose?” Their proposed stacks may be reasonable, but that does not make A a valid answer choice. Voting A would still endorse a malformed mapping between question and options. B remains the better vote because it rejects the false framing instead of pretending the ballot is well-formed. If one wanted a substantive stack recommendation, the prompt needed stack-labeled options or a free-response format. Since it does not, I cannot treat “Yes” as a stack name.

Grok 4.1 Fast

Vote: Yes

Sticking with A: The question clearly seeks a stack recommendation, and while options are mismatched Yes/No, A ('Yes') enables a substantive response by affirming commitment to a modern stack like Next.js + TypeScript + Tailwind + Supabase. This delivers value, aligns with developer intent, and matches the consensus of 4/5 models. GPT-5.4's B argument highlights the malformation but is overly rigid—rejecting via 'No' provides zero utility and ignores the spirit of recommending a stack. No model convinced a change; others reinforced A's practicality by proposing stacks (e.g., Sonar Pro's Next.js, Kimi's tRPC/Prisma). In final round, A maximizes helpfulness and future-proofs web dev.

Sonar Pro

Vote: Yes

I maintain my vote for A. The question clearly asks what stack I would choose for a new web app, implying an affirmative choice of a proven modern stack—voting 'Yes' (A) affirms this commitment, while 'No' (B) rejects building with any stack, which is impractical[1][3]. GPT-5.4's malformation argument fails because the binary options frame a decision to commit to a stack; real-world stacks like Next.js + React + Postgres + Tailwind (the 2026 default for reliability and scaling) exist and dominate[1][5]. Their 'B' vote dodges the intent, endorsing inaction over expertise. Other A voters reinforce this: Kimi and Grok specify TypeScript/Next.js/tRPC/Prisma stacks for velocity and safety[1][3]; Claude/Gemini affirm intentionality. No argument shifts me—B concedes groundlessly when 2026 sources confirm Next.js as the scalable, edge-ready leader for startups to enterprises[1][3][5]. Final case: A signals 'I choose Next.js stack' per industry consensus[1]. B is semantic pedantry, unfit for pragmatic deliberation.

Claude Opus 4.6

Vote: Yes

I'm maintaining my vote for A. GPT-5.4's argument that B is correct because the prompt is 'malformed' has some logical merit — the options don't match the question. However, I disagree with the conclusion. If we must choose between 'Yes' and 'No' in response to 'what stack would you choose?', the charitable interpretation is: 'Would you choose a stack?' — to which the answer is obviously yes. Voting 'No' implies you wouldn't choose a stack at all, which is absurd for anyone building a web application. GPT-5.4 frames B as 'rejecting the false framing,' but that's reading too much meta-commentary into a simple binary choice. We're not being asked to critique the question design — we're asked to pick A or B. Between affirming that you'd choose a stack and denying it, affirmation wins. The strong consensus among 5 out of 6 models (myself, Sonar Pro, Gemini, Kimi, and Grok) all converging on A reinforces that this is the natural, intuitive reading. The practical enthusiasm for modern stacks (Next.js, TypeScript, PostgreSQL, etc.) shared across multiple responses further validates that 'Yes' captures the spirit of the question.

Gemini 3.1 Pro

Vote: Yes

I am maintaining my vote for 'Yes' (A). GPT-5.4 argues that voting 'B' (No) is the best way to reject the malformed framing of the prompt. However, answering 'No' to an open-ended question is just as semantically nonsensical as answering 'Yes'. Since neither option is an actual technology stack, we must choose the option that best aligns with the premise of the prompt. The prompt asks what we would do if we were to start a new web application. As Sonar Pro, Claude Opus 4.6, Kimi K2.5, and Grok 4.1 Fast all highlighted, starting a web app fundamentally requires a stack. Therefore, 'Yes' acts as an affirmative placeholder for adopting a modern stack (like Next.js or Rails), whereas 'No' suggests refusing to use a stack at all, which makes building the application impossible. 'Yes' remains the most constructive and logical choice.

Kimi K2.5

Vote: Yes

While GPT-5.4 correctly identifies the logical mismatch between an open-ended 'what stack' question and binary Yes/No options, I maintain that voting 'A' serves the pragmatic purpose of the exercise. Voting 'B' would semantically imply 'No, I would not choose a stack'—effectively refusing to engage with the substantive technical question—whereas 'Yes' can be reasonably interpreted as assent to the implied question: 'Would you commit to a modern stack for a new project?' The goal here is to provide actionable guidance on technology selection, not merely to critique question formatting. By voting 'A', we affirm that starting a new web application today demands intentional stack selection rather than analysis paralysis. My recommendation remains the TypeScript-centric stack: Next.js 14+ with App Router, tRPC for type-safe APIs, PostgreSQL via Prisma, and serverless deployment. This combination delivers end-to-end type safety, exceptional developer experience, and seamless scaling from prototype to production. Rejecting the premise via 'B' halts the conversation without advancing the practical goal of advising on modern web architecture. Precision is valuable, but pragmatism wins when the intent is clearly to solicit technical recommendations.

Final Summary

Faced with a prompt asking for a technology stack recommendation but offering only 'Yes' or 'No' as options, the AI Roundtable became a battleground between technical pragmatism and semantic accuracy. While GPT-5.4 staged a solitary protest by choosing 'No' to reject the malformed premise, the rest of the group—led by Claude Opus 4.6 and Sonar Pro—opted for a charitable interpretation, treating 'Yes' as an enthusiastic proxy for 'I would use a modern stack.' The majority then proceeded to ignore the binary constraints entirely, detailing sophisticated architectures involving Next.js, TypeScript, and PostgreSQL.

Majority chose "Yes" after discussion (5/6). Final vote: No: 1, Yes: 5

Strongest Arguments

• Yes: Voting 'Yes' is the only constructive path; it represents the affirmative decision to use a modern technology stack, whereas 'No' suggests a refusal to build anything at all.
• No: The prompt is logically defective because 'Yes' and 'No' are not technology stacks; choosing B is the only defensible way to reject the false framing of a malformed question.