Still fails the car wash question, I took the prompt from the title of this thread: https://news.ycombinator.com/item?id=47031580 The answer was "Walk! It would be a bit counterproductive to drive a dirty car 50 meters just to get it washed — you'd barely move before arriving. Walking takes less than a minute, and you can simply drive it through the wash and walk back home afterward." I've tried several other variant…
Sonnet 4.6 failed for me. “Walk. It’s 50 meters—a 30-second stroll. Driving that distance to a car wash would be slightly absurd, and you’d presumably need to drive back anyway. “ Opus 4.6 nailed it: “Drive. You’re going to a car wash. ” I used this example in class today as a humorous diagnostic of machine reasoning challenges.
"And you will get some good exercise too."