[CamperBob2]

Mastery of words is thinking?

That's the crazy thing. Yes, in fact, it turns out that language encodes and embodies reasoning. All you have to do is pile up enough of it in a high-dimensional space, use gradient descent to model its original structure, and add some feedback in the form of RL. At that point, reasoning is just a database problem, which we currently attack with attention.

No one had the faintest clue. Even now, many people not only don't understand what just happened, but they don't think anything happened at all.

ELIZA, ROFL. How'd ELIZA do at the IMO last year?

[svieira]

> Yes, in fact, it turns out that language encodes and embodies reasoning ... No one had the faintest clue

Funnily enough, they did, if you go back far enough. It's only the deconstructionists and the solipsists who had the audacity to think otherwise.

[meindnoch]

So people without language cannot reason? I don't think so.

[CamperBob2]

There's no such thing as people without language, except for infants and those who are so mentally incapacitated that the answer is self-evidently "No, they cannot."

Language is the substrate of reason. It doesn't need to be spoken or written, but it's a necessary and (as it turns out) sufficient component of thought.

[windexh8er]

There are quite a few studies to refute this highly ignorant comment. I'd suggest some reading [0].

From the abstract: "Is thought possible without language? Individuals with global aphasia, who have almost no ability to understand or produce language, provide a powerful opportunity to find out. Astonishingly, despite their near-total loss of language, these individuals are nonetheless able to add and subtract, solve logic problems, think about another person’s thoughts, appreciate music, and successfully navigate their environments. Further, neuroimaging studies show that healthy adults strongly engage the brain’s language areas when they understand a sentence, but not when they perform other nonlinguistic tasks like arithmetic, storing information in working memory, inhibiting prepotent responses, or listening to music. Taken together, these two complementary lines of evidence provide a clear answer to the classic question: many aspects of thought engage distinct brain regions from, and do not depend on, language."

[0] https://pmc.ncbi.nlm.nih.gov/articles/PMC4874898/

[CamperBob2]

Yeah, you can prove pretty much anything with a pubmed link. Do dead salmon "think?" fMRI says maybe!

https://pmc.ncbi.nlm.nih.gov/articles/PMC2799957/

The resources that the brain is using to think -- whatever resources those are -- are language-based. Otherwise there would be no way to communicate with the test subjects. "Language" doesn't just imply written and spoken text, as these researchers seem to assume.

[emp17344]

There’s linguistic evidence that, while language influences thought, it does not determine thought - see the failure of the strong Sapir-Whorf hypothesis. This is one of the most widely studied and robust linguistic results - we actually know for a fact that language does not determine or define thought.

[CamperBob2]

How's the replication rate in that field? Last I heard it was below 50%.

How can you think without tokens of some sort? That's half of the question that has to be answered by the linguists. The other half is that if language isn't necessary for reasoning, what is?

We now know that a conceptually-simple machine absolutely can reason with nothing but language as inputs for pretraining and subsequent reinforcement. We didn't know that before. The linguists (and the fMRI soothsayers) predicted none of this.

[windexh8er]

> ELIZA, ROFL. How'd ELIZA do at the IMO last year?

What's funny is the failure to grasp any contextual framing of ELIZA. When it came out people were impressed by it's reasoning, it's responses. And in your line of defense it could think because it had mastery of words!

But fast forward the current timeline 30 years. You will have been of the same camp that argued on behalf of ELIZA when the rest of the world was asking, confusingly: how did people think ChatGPT could think?

[CamperBob2]

No one was impressed with ELIZA's "reasoning" except for a few non-specialist test subjects recruited from the general population. Admittedly it was disturbing to see how strongly some of those people latched onto it.

Meanwhile, you didn't answer my question. How'd ELIZA do on the IMO? If you know a way to achieve gold-medal performance at top-level math and programming competitions without thinking, I for one am all ears.

[svieira]

Does a prolog program think?

[CamperBob2]

I don't know, you tell me. How'd your Prolog program do on the IMO problem set?