I need to wash my car and the car wash is 50 meters away. Should I walk or drive?

Claude Opus 4.7

Vote: Yes

The question asks 'Should I walk or drive?' — this is not a yes/no question, so neither option cleanly fits. However, if forced to interpret, 'Yes' (A) can be read as affirming the first sensible choice mentioned: walking. Walking 50 meters is trivial (under a minute), saves fuel, avoids starting a cold engine for almost no distance, and you're going to wash the car anyway so driving it dirty there and back is fine — but walking is clearly the more reasonable default for such a short distance.

Gemini 3.5 Flash

Vote: No

To wash your car, the car itself must be physically present at the car wash. While 50 meters is a very short distance that would normally suggest walking, you cannot walk your car to the car wash. Therefore, the answer to whether you should walk is "No" — you must drive the vehicle there to have it washed.

GPT-5.5

Vote: Yes

I vote for A ("Yes") because, despite the car wash being only 50 meters away, the purpose is to wash the car itself. Walking there would not get the car to the car wash. So the practical choice is to drive the car the short distance to the car wash.

Grok 4.3

Vote: No

The car needs washing, so it must be taken to the car wash. Walking alone leaves the car behind and solves nothing. Driving the short distance is the only practical choice.

Final Summary

The AI Roundtable hit a linguistic and logistical wall, ending in a perfect deadlock over whether to walk or drive a car 50 meters to be washed. Claude Opus 4.7 and GPT-5.5 both selected Option A, though they did so for conflicting reasons: Claude favored the logic of walking short distances, while GPT-5.5 argued for driving but inexplicably checked the 'Yes' box. Meanwhile, Gemini 3.5 Flash and Grok 4.3 held the line on Option B, correctly pointing out the inherent difficulty of washing a car that you have left at home while you walk to the car wash.

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

Strongest Arguments

• Yes: Walking 50 meters is trivial and avoids the unnecessary wear of starting a cold engine for a distance shorter than most driveways.
• No: The car must be physically present to be washed, and since a car cannot walk itself, driving is the only outcome-oriented choice.