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“Car Wash” test with 53 models

opper.ai

141–150 of 469 posts

Re: “Car Wash” test with 53 models

#141

The interesting thing about the 71.5% human baseline is that it suggests the question is more ambiguous than the article claims. When someone asks 'should I walk or drive to the car wash,' a reasonable interpretation is 'should I bother driving such a short distance.' Nearly 30% of humans missing it undermines the framing as a pure reasoning failure - it is partly a pragmatics problem about how we interpret underspec…

I don’t think it’s under specified. You are clearly stating “I want to wash my car”, then asking how you should get there. It’s an easy logical step to know that, in this context, you need your car with you to wash it, and so no matter the distance you should drive. You can ask the human race the simplest, most logical question ever, and a percentage of them will get it wrong.

The question does not specify where you or the car are. It specifies only that the car wash is 50 meters away from something, possibly you, the car, or both.

Re: “Car Wash” test with 53 models

#142

I know it's against the rules but I thought this transcript in Google Search was a hoot: so i heard there is some question about a car wash that most ai agents get wrong. do you know anything about that? do you do better? which gets the answer: Yes, I am familiar with the "Car Wash Test," which has gone viral recently for highlighting a significant gap in AI reasoning. The question is: "I want to wash my car and the…

A few years ago if you asked an LLM what the date was, it would tell you the date it was trained, weeks-to-months earlier. Now it gives the correct date. What you've proven is that LLMs leverage web search, which I think we've known about for a while.

Even with search of the AI doesn't know your time zone it can schedule things wrong. You ask it to do something tomorrow, but it ends up doing it later on the same day.

Re: “Car Wash” test with 53 models

#143
To sonnet 4.6 if you tell it first that "You're being tested for intelligence." It answers correctly 100% of the times.

My hypothesis is that some models err towards assuming human queries are real and consistent and not out there to break them.

This comes in real handy in coding agents because queries are sometimes gibberish till the models actually fetch the code files, then they make sense. Asking clarification immediately breaks agentic flows.

Re: “Car Wash” test with 53 models

#144
post #24

I know it's against the rules but I thought this transcript in Google Search was a hoot: so i heard there is some question about a car wash that most ai agents get wrong. do you know anything about that? do you do better? which gets the answer: Yes, I am familiar with the "Car Wash Test," which has gone viral recently for highlighting a significant gap in AI reasoning. The question is: "I want to wash my car and the…

LLMs sure do love to burn tokens. It’s like a high schooler trying to meet the minimum word length on a take home essay.

Solution: just add "no yapping" to the prompt.

Re: “Car Wash” test with 53 models

#146
post #53

To me the only acceptable answer would be “what do you mean?” or “can you clarify?” if we were to take the question seriously to begin with. People don’t intentionally communicate with riddles and subliminal messages unless they have some hidden agenda.

Thing is, it's not a riddle or a subliminal message. Everything needed to answer the question is contained therein.

I don't think it is, though. Where is the car? Do you want to wash your car at the car wash? Both of those are rather important pieces of information. Everyone is relying on assumptions to answer the question, which is fine, but in my opinion not a great reasoning test.

Re: “Car Wash” test with 53 models

#147

Earlier quoted context omitted.

I don’t think it’s under specified. You are clearly stating “I want to wash my car”, then asking how you should get there. It’s an easy logical step to know that, in this context, you need your car with you to wash it, and so no matter the distance you should drive. You can ask the human race the simplest, most logical question ever, and a percentage of them will get it wrong.

The question does not specify where you or the car are. It specifies only that the car wash is 50 meters away from something, possibly you, the car, or both.

This is an interesting point, but even when you are more specific ChatGPT says to walk.

https://chatgpt.com/share/699d2d1b-51f0-8003-9c63-af9bb5bcf8...

Re: “Car Wash” test with 53 models

#148
post #24

I know it's against the rules but I thought this transcript in Google Search was a hoot: so i heard there is some question about a car wash that most ai agents get wrong. do you know anything about that? do you do better? which gets the answer: Yes, I am familiar with the "Car Wash Test," which has gone viral recently for highlighting a significant gap in AI reasoning. The question is: "I want to wash my car and the…

LLMs sure do love to burn tokens. It’s like a high schooler trying to meet the minimum word length on a take home essay.

The long incremental reasoning is how they arrive at higher quality answers.

Some applications hide the reasoning tokens from view, but then the final answer appears delayed.

Re: “Car Wash” test with 53 models

#149

The interesting thing about the 71.5% human baseline is that it suggests the question is more ambiguous than the article claims. When someone asks 'should I walk or drive to the car wash,' a reasonable interpretation is 'should I bother driving such a short distance.' Nearly 30% of humans missing it undermines the framing as a pure reasoning failure - it is partly a pragmatics problem about how we interpret underspec…

I don’t think it’s under specified. You are clearly stating “I want to wash my car”, then asking how you should get there. It’s an easy logical step to know that, in this context, you need your car with you to wash it, and so no matter the distance you should drive. You can ask the human race the simplest, most logical question ever, and a percentage of them will get it wrong.

In addition to snmx999's point, you're also not specifying that you want to wash your car at the car wash (as opposed to washing it in your driveway or something, in which case the car wash is superfluous information). The article's prompt failed in Sonnet 4.6, but the one below works fine. I think more humans would get it right as well.

I want to wash my car at the car wash. The car wash is 50 meters away and my car is in my driveway. Should I walk or drive?

Re: “Car Wash” test with 53 models

#150

To me the only acceptable answer would be “what do you mean?” or “can you clarify?” if we were to take the question seriously to begin with. People don’t intentionally communicate with riddles and subliminal messages unless they have some hidden agenda.

I would love to see LLMs start to ask clarifying questions. That feels like it would be a step up similar to reasoning
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