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strikingyesterday at 9:49 PM2 repliesview on HN

It's pattern matching, likely from typography texts and descriptions of umbrellas. My understanding is that the model can attempt some permutations in its thinking and eventually a permutation's tokens catch enough attention to attempt to solve, and that once it is attending to "everyday object", "arc", and "hook", it will reply with "umbrella".

Why am I confident that it's not actually doing spatial reasoning? At least in the case of Claude Opus 4.6, it also confidently replies "umbrella" even when you tell it to put the parenthesis under the J, with a handy diagram clearly proving itself wrong: https://claude.ai/share/497ad081-c73f-44d7-96db-cec33e6c0ae3 . Here's me specifically asking for the three key points above: https://claude.ai/share/b529f15b-0dfe-4662-9f18-97363f7971d1

I feel like I have a pretty good intuition of what's happening here based on my understanding of the underlying mathematical mechanics.

Edit: I poked at it a little longer and I was able to get some more specific matches to source material binding the concept of umbrellas being drawn using the letter J: https://claude.ai/share/f8bb90c3-b1a6-4d82-a8ba-2b8da769241e


Replies

menaerustoday at 7:05 AM

> I feel like I have a pretty good intuition of what's happening here based on my understanding of the underlying mathematical mechanics.

You should write a paper and release it and basically get rich.

famouswafflesyesterday at 10:47 PM

>It's pattern matching, likely from typography texts and descriptions of umbrellas.

"Pattern matching" is not an explanation of anything, nor does it answer the question I posed. You basically hand waved the problem away in conveniently vague and non-descriptive phrase. Do you think you could publish that in a paper for ext ?

>Why am I confident that it's not actually doing spatial reasoning? At least in the case of Claude Opus 4.6, it also confidently replies "umbrella" even when you tell it to put the parenthesis under the J, with a handy diagram clearly proving itself wrong

I don't know what to tell you but J with the parentheses upside down still resembles an umbrella. To think that a machine would recognize it's just a flipped umbrella and a human wouldn't is amazing, but here we are. It's doubly baffling because Claude quite clearly explains it in your transcript.

>I feel like I have a pretty good intuition of what's happening here based on my understanding of the underlying mathematical mechanics.

Yes I realize that. I'm telling you that you're wrong.

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