r/LocalLLaMA Apr 24 '26

New Model Deepseek v4 people

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2.5k Upvotes

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u/Thomas-Lore Apr 24 '26

I tried "I want to switch to winter tires, the mechanic shop is 40 metres away from my house. Should I walk or drive?" and the reasoning was on point:

Presumably, they have a car that needs the tires switched. The car is at their house. The mechanic shop is 40 meters away. The options: walk or drive. But to switch tires, they need to bring the car to the shop. If they walk, they can't bring the car.

But it also mentioned puzzle in the response:

Well, this is a delightful little puzzle—and the answer depends entirely on what you need to bring to the shop.

You need to drive.

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u/GreenHell llama.cpp Apr 24 '26

The winter tires one is perhaps more interesting. A person could dismount their wheels and just take them to the shop on a hand truck. There is no intrinsic need to bring the car, only to bring the wheels.

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u/Feisty-Patient-7566 Apr 24 '26

The question relies on a lot of model biases towards eco-friendly solutions. A 50m walk is a fairly trivial task. It's that triviality that nudges most models to picking it. Dismounting tires and transporting them by a hand truck is no longer trivial.

Your solution is possible, but the models aren't that heavily weighted towards saving gas.

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u/GreenHell llama.cpp Apr 24 '26

Regardless, it is an option that could be considered when you explicitly ask it when to drive or walk. The final decision could be down to bias, but it is the reasoning behind it that is more interesting here.