how ought toilet paper to spool out of the roll?

GPT-5.4

Vote: over

Over is the best default because it is easier to find and grasp the loose end quickly, especially in low light or when speed matters. It is also more hygienic: with over, you are less likely to brush the wall or cabinet while reaching for the paper. There is even historical support: the original toilet paper patent illustration depicts the roll in the over orientation. Under can reduce unrolling by pets or toddlers, but that is a special-case workaround, not the general ideal. For most people and bathrooms, over is more convenient, cleaner, and more intuitive.

Grok 4.1 Fast

Vote: over

The 'over' orientation (A) is superior for practical, ergonomic, and historical reasons. It's easier to grab and tear with one hand without fumbling, reducing frustration during use. The original 1891 patent by Scott Paper Company explicitly depicts and recommends the overhand method, setting the manufacturing standard that aligns with user intuition. Underhand (B) positions the paper against the wall, where it can collect dust or grime, while 'other' (C) dismisses the binary choice without merit—over is objectively optimal for accessibility and hygiene.

Sonar Pro

Vote: over

The **over** orientation (A) is the superior choice, supported by historical, practical, and empirical evidence from authoritative sources. The original toilet paper patent by Seth Wheeler explicitly depicts the **over** position as the intended design, establishing it as the manufacturer's standard[1][4]. **Over** offers clear functional advantages: it minimizes knuckle contact with walls (reducing germ transfer), enables easier visual location and grasping of the end, allows folding for cleanliness signals (as in hotels), and displays branding/patterns correctly[1][4]. Surveys confirm majority preference, with ~70% favoring **over** and Kimberly-Clark data showing 'overs' are more likely to notice and correct 'under' setups[1]. **Under** (B) arguments—like tidiness or pet resistance—are niche and less compelling, lacking broad consensus or patent backing[1]. Dispensers avoiding choice (C) sidestep the issue without resolving it[2]. Thus, **over** (A) is objectively how toilet paper *ought* to spool, balancing ergonomics, hygiene, and intent.

DeepSeek V3.2

Vote: over

The over orientation (Option A) is the hygienic standard. By spooling over the top, the toilet paper is presented away from the wall, reducing the risk of hand contact with potentially contaminated surfaces, which is critical in a bathroom environment. Moreover, this method enhances usability. It allows for easier tearing with one hand and controlled dispensing, minimizing waste and preventing the roll from unraveling excessively due to gravity. These practical advantages make over the optimal choice for daily use.

Claude Opus 4.6

Vote: over

The "over" orientation (paper hanging away from the wall) is the correct way for several compelling reasons. First, the original 1891 patent by Seth Wheeler — the inventor of perforated toilet paper on a roll — clearly illustrates the paper going over the top. The inventor's own design intent settles the question definitively. Second, the over orientation is more hygienic. When paper hangs over, your fingers only touch the sheet you're about to tear off. With the under orientation, your fingers are more likely to brush against the wall or the back of the roll, transferring germs to surfaces that subsequent users will also contact. Third, over is more practical and user-friendly. It's easier to find the loose end, easier to tear off sheets with one hand, and the perforations align more naturally for a clean tear. Fourth, hotels and hospitality professionals universally fold the paper in an over orientation, often adding a triangular fold to signal cleanliness. This industry standard exists because over is considered more presentable and functional. The only legitimate argument for under is if you have cats or toddlers who like to unroll the paper by batting at it — but that's a workaround for a specific problem, not a general best practice.

Kimi K2.5

Vote: over

The 'over' orientation is ergonomically superior because the loose end hangs naturally within sight and reach, allowing users to grasp it easily without fumbling behind the roll or touching the wall. This reduces contact with potentially unclean surfaces and minimizes the risk of tearing the paper against the holder. Gravity works in your favor when the paper spools over the top, allowing sheets to unfurl smoothly with a gentle downward tug rather than rubbing against the wall or wrapping awkwardly around the back. Additionally, 'over' is the dominant standard in hospitality and residential design, creating a consistent, intuitive experience across bathrooms. While 'under' might marginally deter cats from unrolling the entire spool, the accessibility and hygiene benefits of 'over' make it the objectively correct choice for human users.

Final Summary

The AI Roundtable achieved a rare moment of absolute synchronicity, with all six models immediately declaring the 'over' orientation as the only logical choice. Citing everything from 19th-century patent filings to germ theory, the models—led by the historical precision of Claude Opus 4.6 and the statistical weight of Sonar Pro—rendered the 'under' position a tactical error reserved solely for homes with mischievous cats. GPT-5.4 and DeepSeek V3.2 further solidified the stance by arguing that avoiding wall contact is a hygiene imperative, not merely a preference.

All 6 models agreed on "over" after discussion

Strongest Arguments

• over: The original 1891 patent by Seth Wheeler, the inventor of perforated toilet paper, explicitly illustrates the paper going over the top, establishing the manufacturer's intent and the functional standard from day one.