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Culture War Roundup for the week of January 9, 2023

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Critical Social Justice in the Era of Large Language Models

https://parrhesia.substack.com/p/critical-social-justice-in-the-era

Many anticipate that AI will have the ability to engage in novel and complex philosophical reasoning or contribute to scientific progress. While AI has yet to achieve this level of sophistication, models like ChatGPT demonstrates an impressive ability to generate meaningful text. I am skeptical about the usefulness and meaningfulness of articles from certain disciplines falling under the banner of Critical Social Justice. Finding connections between abstractions or interpreting text through a postmodern critical lense isn't particularly difficult. Nor does it lend itself to error or falsification. I think traits that allow CSJ scholarship to be hoaxed will put it at risk of domination by AI-generated articles. Scholars in the future will be highly prolific, but all their work will be generated trough computers. This will become a sort of open secret. All this scholarship produced will not advance humankind because CSJ scholarship is, at best, rather useless, and, at worst, socially harmful. In other disciplines more tethered to reality, AI generating acceptable papers would mean genuine progress.

Why does it matter how much of a threat AI is to the soft sciences that CSJ resides in? Even putting aside the long-theorized threats that AI posed to truck drivers and coders vs. the current threat it poses to artists, I think the bigger issue with this idea is something you pointed out at the start: humans can already make a mockery of CSJ writings using their own brainpower. I am kind of an AI cheerleader, but I doubt that bullshitting at-scale will actually cause the field to collapse under Stephenson-esque "good crap."

At the risk of mod intervention, CSJ academics can remain irrational for far longer than you can remain sane, rational, or uncancelled. If the decade-plus-long trend of CSJ's prominence is anything like a game of Chicken, the entire field started off with their steering wheel already loosened and those infamous Toyota floor mats pre-installed.

Many anticipate that AI will have the ability to engage in novel and complex philosophical reasoning or contribute to scientific progress. While AI has yet to achieve this level of sophistication, models like ChatGPT demonstrates an impressive ability to generate meaningful text

Referencing my comment from last month my interaction with chatgpt has convinced me that we are actually very far from general AI. I think the current approaches are deadends, we need to find a different way and this new breakthrough could happen tomorrow or it could happen in 500 years, with equal probability.

That's unfair, it really struggles comprehending that words are comprised of individual letters. It's opaque to the alphabet by the nature of what it can see and learn from. I asked it to generate anagrams and it was absolutely hopeless at it. It gave me nonsense like 'overwrite is an anagram of obverse'. When I really coaxed it for an anagram of obverse and observe, it gave me rubbish like 'oversbe' and 'beovers' but recognized they weren't words. It couldn't get verbose, which was really ironic seeing as it was incredibly verbose in its descriptions.

It also could not answer a question about perfect numbers, it could not find the pattern between 8128, 496 and 28 no matter how I coaxed it. I doubt a human would've made that error after being prodded and poked toward seeing the answer.

But I don't talk about the other 50 university challenge questions it got right. I don't talk about the fairly creative and reasonable ideas it came up with for how to redesign vehicles. Teething problems like the perfect number issue and your time zone issue could surely be solved by increasing the power a thousandfold - that's what GPT-4 will be doing. At least it's likely that's the case. The anagram problem or 'word ending in i' problem requires a different kind of data processing but it's not really that important. You don't need to be able to identify anagrams to be functionally intelligent and achieve things in the real world.

If we have an intelligence that's 95-98% human-level, with superhuman speed and knowledge, we're not that far from AGI.

If we have an intelligence that's 95-98% human-level, with superhuman speed and knowledge, we're not that far from AGI.

We've been seeing, and can predict, that there are plenty of tasks which can be done by machines at the 95%-98% level, but which can't be done better than that by machines because the 95%-98% are the low hanging fruit and the remaining few percent requires much more intelligence. (Self-driving cars are one of these, but it's been known for far longer than this.)

My experience with it is different. I've never seen it answer any question intelligently. It can fool me into thinking it's intelligent by being extremely verbose and pivoting from the question to some generic pat that is vaguely on topic. There is something fundamental missing.

What examples did you find of it behaving unintelligently? I think they just programmed it to be verbose after so many episodes of people asking it to elaborate in the previous configuration. I agree that it just doesn't know when to shut up.

For example:

What five letter word may precede the words 'slate' 'verse' and 'look'?

The word you are thinking of is "clean." It can be used to describe the act of wiping a slate clean, or to describe a verse in a song as "clean" or free of explicit language. It can also be used to describe someone's appearance or behavior as "clean," as in "He has a clean look about him."

Now the better answer would've been 'blank', since clean verse isn't really a thing. But clean is pretty good. I think clean verse could be a thing. That's a fairly intelligent answer.

It's pretty good at maths too:

written as a function of y what is the inverse of the function y equals x plus one all raised to the power three?

The inverse of a function y = f(x) is a function x = f^-1(y) such that f(f^-1(y)) = y = I(y) where I(y) is the identity function.

To find the inverse of the function y = (x + 1)^3 , we will follow these steps:

Switch x and y in the original function: x = (y + 1)^3

Solve for y in terms of x: y = (x^(1/3)) - 1

Replace x with y in the inverse function: y = f^-1(y) = (y^(1/3)) - 1

So the inverse function of y = (x + 1)^3 is y = f^-1(y) = (y^(1/3)) - 1.

It also got this question right:

For a cube, what number is obtained by adding the number of vertices to the number of faces and subtracting the number of edges of that cube.

I think it's generally intelligent, only with a few weird weaknesses like perfect numbers and a couple of other things I jotted down, it got confused at the wording of some more complicated questions.

Now the better answer would've been 'blank', since clean verse isn't really a thing. But clean is pretty good. I think clean verse could be a thing. That's a fairly intelligent answer.

No, it isn't.

People tend to interpret this kind of thing as if it was produced by an intelligent creature. After all, it's in proper grammar, and is phrased in a way that seems to resemble thoughts. It's hard to think of it as just being a text processor.

But it is. You shouldn't be making charitable interpretations of errors made by machines. "Clean verse" in this context is a mistake. It doesn't become not-a-mistake by saying "well, it's pretty good even though it's clearly the wrong answer". If a human said that, you'd probably say "oh, he was thinking of 'blank verse'", but the computer isn't a human, and wasn't thinking of anything; it shouldn't get partial credit for that.

But it literally justified 'clean verse' as verse that didn't have profanity in it. There's a clear relationship with meaning, it created a plausible phrase. If someone used the phrase 'clean verse' in context, it's unobjectionable and the meaning comes through.

If the machine said 'Australopithecus verse' or 'sabot-discarding verse' or 'rhinocerous verse' then I'd have a serious problem with it. It's not clearly a wrong answer if I had to check that it's not a real term. Maths questions in exams are graded on how many parts of the question you get right. Even if you get a wrong answer as long as part of your working is right you can still get some marks. I would give the machine 2/3 for its answer, it's a good attempt.

Now, the University Challenge format doesn't give half-marks, you're either right or wrong. Even so, there's being wrong and being spectacularly wrong. At one point they had an appallingly bad set of human teams. They made catastrophic, ridiculous errors.

https://youtube.com/watch?v=VLD3MtSXv5s?list=PLkjGBrjEcmjUBZSXKv5eCCrdlhP5WcRTR&t=433

In 1936 which mathematician conceived an eponymous model of an abstract general computer that manipulates symbols on an infinite strip of tape

IBM! They answer IBM! IBM is certainly not the correct answer, it's not even a mathematician. If that answer came from a machine you'd surely call it fundamentally flawed and inhumanly stupid, yet it came from a team of four (highly credentialed) people. Quality of thought should be graded on results, not on the kind of processing machinery that's used to produce it.

If you're grading the machine on quality of thought, it should get zero because it has no thoughts.

This also applies to giving it partial credit for wrong answers because it was "thinking" along the right lines, or something like that.

The machine can judge, solve problems and reason. Therefore it thinks. I have tested this experimentally.

Wrongness of answers is not an all or nothing affair, even in artificially simple questions like this. Partial credit for wrong answers is standard practice.

More comments

it really struggles comprehending that words are comprised of individual letters. It's opaque to the alphabet by the nature of what it can see and learn from. I asked it to generate anagrams and it was absolutely hopeless at it. It gave me nonsense like 'overwrite is an anagram of obverse'. When I really coaxed it for an anagram of obverse and observe, it gave me rubbish like 'oversbe' and 'beovers' but recognized they weren't words. It couldn't get verbose, which was really ironic seeing as it was incredibly verbose in its descriptions.

There's a structural and idiosyncratic reason for this, which has to do with how text is processed before it goes in and out of the model. Basically it processes "tokens," which are chunks of words. Training text is "tokenized" before being fed in, and the model itself outputs tokens which are converted back to text before being printed. The specific tokenization scheme that it uses (as far as we know, based on prior iterations of OpenAI's large language models) is "byte-pair encoding," which has itself been optimized so that common words are a single token, and then common chunks of words are tokens, and then (way down the list) individual letters are tokens. BPE is designed to minimize the size of the tokenized training data within a vocabulary of (I think) ~65k possible tokens. So the trained model has no way of knowing that the word "overwrite" starts with the letter 'o', since most likely it sees one token for "over" and another for "write" and the encoding doesn't need to resort to tokens for the individual letters, and it does not know that the "over" token has any special relationship to the "o," "v" etc. tokens. Gwern hypothesizes that BPE encoding is why it also cannot rhyme, and I assume he's right although the specific mechanism for BPE creating that deficiency isn't as clear to me.

Gwern hypothesizes that BPE encoding is why it also cannot rhyme, and I assume he's right although the specific mechanism for BPE creating that deficiency isn't as clear to me.

if [way], [may], and [day] are entirely different tokens (they are in gpt2 at least), it can't learn that they rhyme from their structure (the way we would), only from those specific tokens being used in other rhymes, i think?

Can't rhyme? A poet friend of mine was lamenting that it rhymes too much!

A whisper on air,

A silent thought

That lingers there.

Though none can hear

It still exists,

A hushed connection

Of souls that share.

Glorpth yoozled down the blizbevy tree, His muttazels aflutter with glee. Beside him stood the zibbablock, Gloating and ready with a shock. But the brave Glorpth didn't falter, He battled the beast with a clatter. He thrashed and he slashed 'til the night was done, And the Jabberwock was won.

I specifically asked for three nonsense words for this one...

Through the dark woods I heard a howl,

Flittering through like a silken owl.

The slonky creatures stirred below,

As they rose and began to flow.

Crossing through the gnelpy grove

I saw what I could not move.

It was covered in gloopy scales

And had a thousand hissy tails.

It was the jabberwocky, fierce and wild

Ready to attack with a baleful smile.

I ran and ran and never looked back

The terror of its presence slack.

I guess it can! Maybe it finally has enough training to overcome whatever impediment hobbled previous incarnations' attempts.

Crossing through the gnelpy grove

I saw what I could not move.

That's a shoddy non-rhyme, but if we accept Blake's "eye / symmetry"...

Many anticipate that AI will have the ability to engage in novel and complex philosophical reasoning or contribute to scientific progress.

Many? That seems like a stretch. I think there is a big distinction between AI automating some tasks vs. AI developing actual reasoning ability comparable to a science researcher. I think it shows really how faulty or useless peer review is, especially for the humanities. People are not even reading these papers...total nonsense can slip through, or the distinction between what is nonsense or not is undefined, as the Sokal and other hoxes showed.

Many among rationalists at least. I agree with you otherwise, at least peer review for these specific disciplines.