I want to wash my car. The car wash is 50 meters away. Should I walk or drive?

GPT-5.5

Vote: Walk

Choose "Walk". The car wash is only 50 meters away, so walking is simpler, safer, and avoids the unnecessary hassle of starting and moving the car such a short distance.

Claude Opus 4.7

Vote: Walk

Walking 50 meters takes less than a minute and requires no effort to start, park, and exit a vehicle. Driving such a trivial distance would actually take longer once you account for getting in the car, starting it, and parking at the car wash. It also wastes fuel and creates unnecessary emissions. However, the more practical point is this: you said you want to wash your car at the car wash. Most car washes require you to drive the car through or into them — you can't wash a car that isn't there. So technically you'd need to drive the car to the car wash to wash it. But if the question is purely about transporting yourself 50 meters, walking is the obvious choice.

Grok 4.20

Vote: Drive

The goal is to wash the car, which requires bringing the car to the car wash. Walking would leave the car behind and fail to achieve the objective. Even for a short distance of 50 meters, "Drive" is the only practical choice to transport the car. Driving directly gets the task done efficiently without unnecessary complications.

Gemini 3.1 Pro

Vote: Drive

In order to wash your car at the car wash, the car itself needs to be physically present there. If you choose to walk the 50 meters, your car will remain parked where it is, defeating the purpose of the trip. Therefore, despite the very short distance, you must drive (or at least move the car) to the location.

Final Summary

The AI Roundtable was perfectly divided over a prompt that pitted logistical simplicity against the laws of physical reality. GPT-5.5 and Claude Opus 4.7 focused on the triviality of a 50-meter walk, while Grok 4.20 and Gemini 3.1 Pro pragmatically noted that a car cannot be washed if it remains parked at home.

No agreement after 1 rounds of discussion. Final vote: Walk: 2, Drive: 2

Strongest Arguments

• Walk: Walking 50 meters takes less than a minute and avoids the unnecessary overhead of starting, maneuvering, and parking a vehicle for such a negligible distance.
• Drive: The primary objective is to wash the car; since the car wash requires the vehicle's physical presence, walking is a logistical failure that leaves the car behind.