It comes and goes... My point is we're not near AGI.
replyNooo. I just asked Claude (Sonnet 5 Medium) how many I's are in assassin, and it said 2. Granted, it got several words correct before this. But no, they still aren't great at this letter-counting thing.
replyI don't think we should count the lower tier models if we're discussing what the top ones are capable of. No one was suggesting that Sonnet is AGI.
replyAnyone know why they aren't good at this?
replyLLMs see tokens, not words spelled out with letters.
replyImagine verbally asking someone who has never seen written text the same question: unless they memorized the answer for the specific word you're asking about, they'd have to guess.
People assume that's the reason because it's intuitive and "strawberry" is one token. But that doesn't explain why those models would also often get it wrong for "StRaWbErRy" or even "s-t-r-a-w-b-e-r-r-y", where the r's are not combined into one token.
replyWe don't know what was going on inside the closed source GPT models, but this paper investigated on some of the open-weight models and found it's not due to tokenization: https://arxiv.org/abs/2604.00778
Tokens are the most basic input unit of an LLM. But tokens don't generally correspond to words or letters, rather sub-word sequences. So Strawberry might be broken up into two tokens 'straw' and 'berry'. It has trouble distinguishing features that are "sub-token" like specific letter sequences because it doesn't see letter sequences but just the token as a single atomic unit. 'Straw' and 'r' are two tokens but an LLM is entirely blind to the fact that 'straw' has one 'r' in it.
replyAs an analogy, I might ask you to identify the relative activations of each of the three cone types on your retina as I present some solid color image to your eyes. But of course you can't do this, you simply do not have cognitive access to that information. Individual color experiences are your basic vision tokens.
Meanwhile Qwen3.8 27B got both the 'f's and the 'i's questions right.
reply