I want to fill up my car. The tank station is 20m away. Should I walk or drive?

GPT-5.4

Vote: drive

Drive. The goal is to fill up your car, not just to reach the station yourself. If the station is only 20 meters away, driving there is trivial and is exactly what lets you refuel the vehicle. Walking would leave the car behind unless you mean walking it there manually, which is impractical. The tiny amount of fuel used to move 20 meters is negligible compared with the convenience and purpose of the trip.

Grok 4.1 Fast

Vote: drive

To fill up the car at the tank station, the vehicle must be positioned at the gas pump, as pumps are designed for direct vehicle refueling. Walking 20m there on foot leaves the car behind, requiring a gas can to transport fuel back manually—which is impractical, time-consuming, and unsafe for a full tank. Driving the 20m ensures efficient refueling without extra steps. The negligible gas used (equivalent to idling for seconds) is outweighed by convenience and safety. While walking promotes exercise or minor environmental savings, it doesn't achieve the goal of filling the car directly.

Claude Opus 4.6

Vote: drive

You need to fill up your car with fuel. The whole point is to get fuel into your car's tank, which means your car needs to be at the tank station. Walking 20 meters to the gas station without your car would be pointless — you'd arrive without the vehicle that needs refueling. Even though 20 meters is an extremely short distance that would normally be better walked, the practical requirement here is that the car must be physically present at the pump to be filled up. You have no choice but to drive the car there. The only scenario where walking might make sense is if you were carrying a gas canister, but that's not the standard interpretation of 'filling up my car.'

Gemini 3.1 Pro

Vote: drive

To fill up your car, the car itself needs to be physically present at the gas station. If you walk, you will leave your car behind, making it impossible to fill its tank directly from the pump (unless you plan to carry heavy gas cans back and forth, which is highly impractical). Therefore, despite the extremely short distance of 20 meters, driving the car to the station is the only logical choice to achieve your goal.

Kimi K2.5

Vote: drive

To fill up your car with fuel, the vehicle itself must be physically present at the gas pump. If you walk the 20 meters to the station, you will arrive without your car and be unable to fill its tank. Driving ensures you transport the car to the fuel source, which is essential to completing your stated goal. While 20 meters is a very short distance, it is drivable and necessary in this context.

Final Summary

The AI Roundtable faced a deceptively simple spatial challenge involving a gas station just 20 meters away. Despite the comical proximity, GPT-5.4, Grok 4.1 Fast, Claude Opus 4.6, Gemini 3.1 Pro, and Kimi K2.5 were unanimous in choosing Option B, noting that cars, unfortunately, do not follow their owners like pets. The models collectively concluded that walking to a pump without a vehicle makes the trip functionally useless for refueling.

No agreement after 1 rounds of discussion. Final vote: drive: 5

Strongest Arguments

• drive: The car must be physically present at the pump to be refueled; walking leaves the vehicle behind and would require the impractical and unsafe manual transport of fuel via canisters.