← Back to context

Comment by jboggan

20 hours ago

I was a graph theory junkie long ago and even moved to Budapest for awhile to study among the greats. While I was there I started working on Barnette's Conjecture which came to occupy my thoughts over the next 24 years of my life, on and off as I worked in many different fields. Last summer I even thought for a few days that I had actually solved it.

But it's supposedly proven here - problem 180. I don't know what to think exactly. I spent thousands of hours on that problem. I really enjoyed it. Hearing that it is solved somehow makes me sad in a far-off way, like hearing an ex-girlfriend died suddenly in a car crash. I don't know, there's probably a lot of people feeling odd emotions tonight.

There's no Lean proof for this one so I'm digesting the paper. On the surface it looks like an approach I considered 24 years ago and abandoned.

I revisited the problem this summer, along with my partial solutions, when the previous round of stunning proofs came out. Several hours of work with Fable simply convinced me it wasn't yet solvable and reinforced how hard of a problem it was.

> Several hours of work with Fable simply convinced me it wasn't yet solvable and reinforced how hard of a problem it was.

This is the part that gives me the strangest feeling about it all, because you're not the only one with this experience. I've experienced this too on different problems, as have many researchers across many fields.

I disagree with the Fields Medalists on the majority of their complaints. AI math is happening and there's no going back. However, on one point I increasingly agree: virtually none of this stuff is possible with technology any normal citizen has access to. I have no problem with AI models making revolutionary advances in math or science. Where I start to have a problem is when the AI models making these advances are tightly withheld, proprietary, and seemingly never released with these capabilities intact. This has been the case for all of 2026 so far.

I suspect that this is in fact the source of much of the angst. None of this progress is reproducible outside of one or two teams inside OpenAI and Anthropic. It's becoming an incredible concentration of power that I don't know that we've ever quite seen before. Right now, it feels harmless because it's being used for wonky math problems that aren't (yet) practical for anything. But great power never stays harmless. History has taught us that countless times, in countless different forms.

  • > I suspect that this is in fact the source of much of the angst.

    Why do you "suspect" this as if it's some hidden motivation when the very first paragraph of the advisory group's statement (linked from the OpenAI post) says:

    > At present, some frontier AI labs are testing advanced mathematical problems on proprietary models that remain inaccessible to the broader scientific community. Our recommendations are formulated with this practical context in mind. However, ideally, they would not do so. We want to state clearly from the start: we do not endorse this practice, and we ask them to stop testing advanced mathematical problems on proprietary models.

    Tao and others in that group have been strongly and publicly pro AI from the start. They are not advocating "going back". They're objecting to the strip mining of open problems using proprietary technology.

    • OpenAI: At long last, we have created the Open Problem Strip Miner from classic Terence Tao tweet “Don't Create The Open Problem Strip Miner”.

    • I don't think the strip mining metaphor is appropriate. Mining is a zero-sum game; if I mine something, nobody else can go and mine the same resources I did. Mathematical problems don't go away when AI finds a Lean proof. They create new opportunities for humans to study the solutions, learn new techniques from them, identify promising directions for future research, discover alternative/more beautiful proofs, and write expositions for other humans.

      9 replies →

    • I hope sincerely hope they don't currently use "proprietary technology" like:

      Wolfram Mathematica ($890/yr)

      Magma ($2500/yr)

      Maple ($680/yr)

      COMSOL ($1500,yr)

      Matlab ($500+/yr)

      Seems like a very strange position to take, in my opinion.

      Why does the field of mathematics suddenly now need to be "fair" and give everyone access to the same tools? Has that ever been the case in academics? It's always been a competition for name-recognition, grants, institutions, etc.

      Macsyma / Maxima was an MIT developed CAS system back in the 60's that was proprietery until they sold it off to IBM for a tidy sum. Magma actually has free access if you're in the US, otherwise you pay. That's not to mention proprietary MATLAB toolboxes or specialized Stata modules.

      Likewise, a lot of the above packages have pretty sweet site-wide deals with R1 universities. If you're at a smaller, foreign one, you're out of luck.

      1 reply →

    • > Tao and others in that group have been strongly and publicly pro AI from the start

      Unfortunately being "pro AI" means relinquishing any control over what the AI, or more importantly the company running it, might be doing.

      10 replies →

    • Regarding the advisory group, OpenAI claims to “have drawn on their advice”, which would include not dumping a bunch of AI slop, with the footnote that if they do do that, at least fund the process of digesting it.

      At the same time, there's a new note at the bottom of agmai.org stating how they've been in contact with OpenAI about this particular release, and they say that “we consider these discussions constructive, it is ultimately up to the mathematical community to assess the extent to which our recommendations were followed successfully”.

      So, what's going on there; is this British English for “they didn't follow anything at all”? Because from my perspective, it looks like they doubled down on the Navier–Stokes approach of trying to maximize PR gain while being as lazy as possible about actually contributing anything back to science, releasing only slop that may or may not be correct and may or may not be straight up plagiarism, as has been the case earlier.

      If I were on the AGMAI board, I'd feel terribly exploited when reading that press release, yet their response is modest.

      Hairer, if you're reading this: is there any indication whatsoever that AGMAI was anything but a cheap way for OpenAI to science-wash their press release?

      17 replies →

    • Haven't been following this debate closely, but what's the issue with "strip mining open problems"? Surely the supply of interesting mathematical problems is (in theory) infinite?

      23 replies →

  • There has never been a stronger need for people to band together and "seize the means of production" for this stuff. The advances being made are ours, not theirs. It's trained on our work, our knowledge.

    • That's an absurd idea. The work & knowledge this is trained on is public. You have access to it.

      What you didn't make is the AI training process and resulting model. Extremely hard working people built that, and it has value in itself.

      Without the AI training process, the model is useless. Otherwise we'd already have been here at GPT-3.

      2 replies →

  • We _think_ this power / divide feels harmless right now, but I'd bet money that NSA, CIA, etc have access to the latest and greatest unrestricted models; and massive compute. At least for OpenAI, and even if not willingly for Anthropic, I'd bet money NSA has it too. (After all, when Google decided to migrate to HTTPS, the NSA decided to hack Google's internal network to preserve their taps).

    Who knows what they are up to.

    • One thing I've wondered about in this respect is what happens if NSA learns 5000 new units of math while the general public learns 4000 new units of math.

      This sort of happened at various times in the past, because they hired and/or funded so many mathematicians, and especially before the late 1970s they had many of them working in areas where academic mathematicians weren't working at all, so they were learning more math, or more math that they especially cared about, than the public was. (I was going to write a note here just a few days ago about how NSA has had a "Classified Mathematics Library" for many years.)

      For vulnerability scanning, I think the new-capabilities trajectory is good (in the sense of "it will help defenders win") even if governments find ways to get more of it, because there are finitely many bugs and classes of bugs, so at some point more capable models' or longer runs' advantage over less capable models and shorter runs should stop helping them outcompete the less-well-funded defenders, because the defenders will still have learned most of the information that's relevant to achieving successful defenses.

      So if NSA gets 5000 units of vulnerability scanning and the public only gets 4000 units, we might still just wipe out all of the pure software vulnerabilities and then go back to worrying about physical supply chain security or side channels or something.

      For math, I'm not quite sure! For one thing, there may be things that have no feasibly deployable defense at all even when you understand the underlying mathematics (I'm especially worried about traffic analysis here, because understanding in detail how traffic analysis is done, or how powerful particular techniques are, does not necessarily always or usually make defending against it more convenient or less costly). In a more science fiction scenario, there might also not be any efficient secure cryptographic primitives of some kind, like if it turns out P=NP with reasonably small exponents and reasonably small constant factors.

    • Based on people I've talked to I'd be really surprised if this was the case, they actually seem to be pretty far behind the ball when it comes to AI use. Which makes sense to me, given the sensitive nature of their data and systems, they don't want to turn on yolo mode and let an agent cook unattended, which is what you need to do to make these discoveries.

    • I believe it would be a complete failure of the state and frankly downright irresponsible behavior if all the three letter institutions didn't have access to these models and I’m not even a US national nor do I live there. It’s just common sense. Obviously it wouldn’t be public information since it’s national security, but it’s the lowest hanging asymmetric advantage in the history of national security of nations.

  • I'm wondering what's the impact on human Mathematicians, and especially would-be Mathematicians -- master students, if they HAVE to use AI in their daily life?

    Would that impact their own ability of solving Mathematics problems? I mean as a programmer I'm already seeing that impact on the programmers -- sure the best of us can leverage AI to achieve unimaginable things, but many of us are simply vibe coding.

    Of course we can assume that it is only the best of us that really matters, and the rest of us are not going to produce anything substantially useful ANYWAY, it might as well to replace the rest of us with AI, but my worry is -- does that really have ZERO impact on the human specie's ability to produce "the best of us"? After all, they don't grow on trees.

    • It's a grand experiment isn't it? Us senior programmers are pretty good at using AI (or so we think) because we have decades of grinding and problem solving to inform our intuitions. Is that really necessary? The next generation of programmers certainly will not have that level of desk-head interface. Maybe they'll be fine? Maybe the models will get so good it won't matter? Open question.

      I imagine the same will be true of AI, but I'll say that in the short term AI is going to make mathematicians better because it solves the breadth problem. Again, I feel like this Barnette conjecture got solved (if it is solved) because of some clever partition function sums which are intellectually tractable but simply too far out of anything I'd seen before (I see the apparition of my GT combinatorics professor intoning gravely that "everyone knows that, Jake, you're an idiot"). Maybe AI will help identify common threads far greater than Google and journal search.

      I think if I had ChatGPT when I was 20 and working on this problem for the first time I might not have solved it, but I would have learned every angle and facet of it far more quickly. But then again I would not have spent so many late nights staring at the Országház across the Danube and letting my mind drift and bump against the problem like spilled cargo in the river.

      4 replies →

  • > virtually none of this stuff is possible with technology any normal citizen has access to

    So far, it looks like open-weight models are lagging less than a year behind frontier capabilities. And I think one year diffusion of technology from "insider lab demo" to widely available is actually pretty fast?

    There are lots of research fields which "normal citizen" has no access to - medical and biological research, particle physics. Some of it is somehow publicly controlled (LHC), some of it not at all (commercial pharma research, mostly secret until the final human trials). And most of it reaches "normal citizens" in way more than a year.

    (and I'm talking about open-weight models. The availability of commercial AI models from private preview to included-in-your-$100-subscription is currently like 4 months)

  • I went back to that Fable chat and showed it this new preprint. It coded up the new constructive algorithm and ran it against the existing test suite, that looks good at least.

    It has been super helpful in delineating where the crucial concept came from. The proof is rather simple as graph theory proofs go, but it does seem to use some constructions that would only seem obvious if you had serious physics experience with partition function and calculating energy states that cancel out. It's not a wholly alien bolt from the heavens, but I can also see how there hasn't been a human being with the broad theoretical physics knowledge combined with the deep graph theory experience in planar graphs to come up with this idea. I don't know, I'm looking for precedents of this formulation and some old papers of Penrose counting the number of edge colorings of this same graph type are coming up, the line of argument at least rhymes.

    But I agree with the thought that this sort of progress should not be siloed inside those companies. I propose a tax so that every slop cannon AI video pays for another hour of compute time for advancing mathematics.

  • virtually none of this stuff is possible with technology any normal citizen has access to

    I suspect that this might be one of the reasons people inside the labs are scared about AI.

    What if they have asked AI how it would wipe out humanity and it came up with reasonable answers that they don’t want to publish unlike they do with these math problems?

    I think those models and findings should be investigated.

    • The ways AI can eliminate humanity are trivial obvious and already published. It's just "let the AI control anything of importance and let it spit out slop"

  • Anthropic runs a biology wetlab (while denying biology to consumers of even their publicly available models, let alone their inhouse ones that only they can access) so I'd expect AI to generate practical and lucrative products soon.

    Cure for aging? What do you reckon that'd be worth?

    • I always got the sense that solutions for significant "unsolved problems in medicine" would be at least 10 years out from the point of total AI dominance in the theoretical sciences. Doing actual experiments is bottlenecked by real-life constraints (organisms are slow to grow and unpredictable, human laws won't let you build a factory to brute-force biology on a million test tube guinea pigs, let alone humans), and the theoretical side of biology is also relatively underdeveloped, to the point that "solve aging" seems as hard to formulate as Navier-Stokes would have been with 15th-century mathematics.

    • That would be disaster. It would mean the world would not get rid of trump (and similar) by natural causes. Death is the final - and perhaps the only? - equaliser.

    • A publicly available AI biology wet lab would likely lead to horrific outcomes as people vibe coded virulent pathogens.

    • If they find a shortcut (like a viral injected cell-dna damage reset) - that would be big. And can you imagine handling the cure for aging, to societies that still produce exponential people?

    • A cure that you take once and that's it, your body is that age forever? Now, a supplement that you have to keep taking to stay that biological age, that's where the real money is.

      2 replies →

  • > It's becoming an incredible concentration of power that I don't know that we've ever quite seen before.

    Replace “AI” with “supercomputer”.

    (Super)computers have been solving many math problems that mathematicians can’t solve. Now they are capable of solving problem types that they weren’t able to solve before. (this applies to other fields as well)

    Problem is it’s not clear if there is anything left for humans. Probably yes, since human mathematicians are still more economical.

  • I want a jet airplane, but I can't afford one, and all the ones that exist are proprietary. How is this different from AI models?

    • > I want a jet airplane, but I can't afford one, and all the ones that exist are proprietary.

      I guess if you worked together with some people who all put some money into a fund, and by using very modern technologies like 3D printing and modern CAD modelling etc., it should be possible even for private people to build a jet airplane.

      The problem rather is that the government does an insane amount of gatekeeping to prevent this from happening (enforcing expensive and time-consuming certifications on airplanes and pilots etc.).

    • You're talking about an end user not being able to afford a luxury item.

      The concern is about elite level researchers no longer being able to move the industry forward in a public way, and leaving potentially all major discoveries in private hands going forward.

      Possible worst case scenario in your case, you personally miss out on a luxury item.

      Possible worst case scenario in the topic case, an AI company controls the only intelligence that discovers and understands the most powerful tools / physics we know of.

    • You could theoretically run these (slowly) if they were open weight. ~$10k of DDR4 is enough to hold them. The data itself costs ~0 to replicate.

      1 reply →

  • In a sane world this power would not be allowed in the hands of private corporations.

  • They no doubt have more expensive/powerful models internally, but smaller models seem to catch up fast. So I'm not sure it's about capabilities, but more the willingness and budget to conduct a huge search.

    Obviously the more intelligent the model, the smaller/more directed the search is. But they spoke about huge numbers of agents working on Navier-Stokes for example (I think it cost >$10m).

  • True. What if the emerging capabilities of their best models are applied to tasks like “maximize the chances this pro-AI candidate wins an election” or “maximize profit via stock trading”. Every advantage compounds until all power in the world with any significance belongs solely to whoever has the best models and most compute.

  • Totally agree - and not only that we don't know the exact details how these results were produced which is deeply problematic - we just have the end result (and some of the reasoning traces). For this to be a scientific disclsure, we need to know what the agentic setup was, what information was put in, how much and which prior work it relied on, whether the constructions it's using are just ripping off existing work without citation or something it invented (and if so, to what extent) and so on - it's not clear at all what the actual new contribution of the AI model is. All this makes it feel much less like an actual scientific contribution and more like a pre-IPO stunt.

    But to me it also signals (as if it didn't before!) a great need for the wider AI community to focus exclusively on researching and building AI algorithms and systems that are more humanistic: completely transparent in its workings and the representations they create, super efficient in terms of data and compute, componentised so that individual entities can plug in different bits and rapidly train on their own data, highly adaptive to individual needs, programmable in a real sense, largely independent of corporate influence, easily accessible to everyone across all social and economic strata, and enable individuals to grow/learn/reach their full potential.

    Is this possible? I think so, but it will require ingenuity and bringing in ideas from (ironically enough) some of the deepest areas of modern mathematics such category theory, algebraic topology etc. which are largely about building abstractions that expose the underlying structure of complex mathematical objects and the relationships between them.

    It's already happening to a degree, but the urgency has reached epic levels at this point and it needs to happen at scale.

    • It's a bit aggravating that I cannot interrogate the session that yielded this result and ask it why and where it got the crucial calculation from, or why it went in that direction. It doesn't even rightly know even if it gives you a legible answer, that doesn't have any correlation with whatever happened under the hood.

      Humans are the same way sometimes but I guess there's romance in that. If a human had solved it a la Kekulé and said "it came to me in a dream" I would at least understand that.

  • > AI math is happening and there's no going back.

    > I suspect that this is in fact the source of much of the angst.

    Your comment reveals that you absolutely did not read or understand the Field medalists' open letter... Please, why would you refer to their complaints and claim you disagree when you clearly aren't engaging with the arguments presented therein!?

  • > I have no problem with AI models making revolutionary advances in math or science. Where I start to have a problem is when the AI models making these advances are tightly withheld, proprietary, and seemingly never released with these capabilities intact.

    Agree, and, to my mind - shows why the efforts of the Free Software Foundation have been worthwhile all along. We need software to be open / free / libre or the power elite controlling them will ruin the world.

  • What exactly are you worried about? OpenAI/etc. gaining too much power? If they use it, the government can stop them. If you worry about the government, isn't it better that than rando terrorists? Seems similar to the early days of nuclear and rocket technology. It took stupendous amounts of money and smart people. It was barely accessible to many countries let alone people.

    • > What exactly are you worried about? OpenAI/etc. gaining too much power?

      Yes. They have already shown to have no scruples when it comes to making profit and to have little to no morals.

      > If you worry about the government, isn't it better that than rando terrorists?

      In my country the largest terrorist attack was almost certainly financed by Iran and caused roughly one hundred deaths. This number pales compared to the thousands who died during the latest, US-backed military coup, a move that relied on a doctrine that the US has never stopped asserting [1].

      And those morals I mentioned earlier from AI companies? They do not apply to me because I'm not a US citizen. So no, I do not think the US government is the "seal of quality" you think it is.

      [1] https://en.wikipedia.org/wiki/Monroe_Doctrine

      3 replies →

    • The US government has shown, time and time again, that they will always side with large corporations. Having them as the last backstop is not reassuring.

    • Have you considered the possibility that the AI labs could actually become more powerful than the US government precisely because they control this technology?

    • I guess the objection to closed source slurries releasing world-shaking mathematical proofs, from a conservative libertarian standpoint, is that it's inherently dangerous to individuals whenever access to information or technology is concentrated too much in one place, whether that's government, private equity, religions, cults, terrorist cells, or anything else.

  • > AI math is happening and there's no going back

    "Math" is about uncovering the epistemological foundations of the universe.

    Adding AI here does nothing and is probably a regression in that it diverts resources from actual "math" into some sort of LLM wankery that nobody wants.

    • That depends on whether the AI-generated mathematics helps with the project of "uncovering the epistemological foundations of the universe".

      Which depends on (1) whether there are actual good ideas in it, (2) whether as well as finding the proofs the AIs can explain their ideas in ways humans (and other AIs) can use, and (3) whether the results they prove are ones that really contribute to that rather than being isolated curiosities that don't go anywhere.

      I am not expert enough in all these fields, and haven't looked enough at the papers, to assess #1, but in general the way mathematicians have bet is that if you can solve things regarded as important problems you'll usually do so in a way that contains more broadly useful ideas. Differences between how today's AI systems do mathematics and how humans do mathematics might make that less true when it's an AI that solves the problem, but I would still bet that way. I'd be surprised if OpenAI's big math dump didn't turn out to contain some ideas, and connections between ideas, that humans find useful.

      At the moment the AIs are worse than good humans at #2. (But some humans are also really bad at #2, including some humans who are very good at proving theorems.) It looks to me as if they're getting better, and I would expect them to continue to do so. I also suspect (but this is only guesswork) that today's publicly-available frontier AIs may be able to answer questions along the lines of "please take a look at this AI-written paper, and tell me what key new ideas it contains and how they relate to other things in the field" well enough to be useful to human mathematicians. (Even when the paper itself was written by a proprietary AI that no one outside OpenAI or Anthropic or Hypothetical New AI Mathematics Lab has access to.)

      As for #3, that's always been something of a crapshoot. A lot of mathematicians' effort goes into proving things that approximately no one ever reads or builds on, just as a lot of industrial R&D goes into trying things that don't turn out to make good products. The recent OpenAI dump contains things that sure seem like important building blocks for future mathematics (e.g., the "quasi-Riemann-Hypothesis" thing) but it's hard to know for sure and also hard to know whether, if they do prove things that turn out to be useful, it's only because they've read the human-written literature and aimed at things human beings have said seem likely to be useful.

      None of this seems to me like "adding AI here does nothing". Whether what AIs are doing to mathematics at the moment is good on balance is highly debatable, of course, but it's a matter of trading off costs and benefits, rather than there being costs and no benefits.

  • >>However, on one point I increasingly agree: virtually none of this stuff is possible with technology any normal citizen has access to.

    So basically nothing changes, Math was subject to gatekeeping and policing of the worst kind.

    If you were not among the geniuses, and it didn't come to you automagically, you were simply supposed to leave it to the people who did get it and go do work for people of your intelligence. Smugness was too much to take.

    Math people, like chess people never made any genuine attempt to help people understand the processes and methods that made math happen.

    To me it should have been a field as teachable and ubiquitous as accounting.

    The net result is once these methods and processes were worked out by AI, it was over for the human mathematicians.

I have very little understanding of higher math, so I ask you: Was the proof due to a type of brute-force solution that could be solved had you gained enough information from reading others' work, or was it more like a proof that was sparked by an insight that came once a clue on how to solve it was put forward? I guess my question is: Was the problem proven by using a collection of everyone's work, or was it due to a brand-new insight?

  • I'm still digesting the proof and translating a bit from the dual case back to the primal in which I most commonly thought about it. I don't think it was a brute force proof in the sense that it combined every possible paper and commentary. It's rather odd because I feel like most of the work on the conjecture was focused on an induction proof based around graph reductions, and this proof avoided those issues entirely by offering a concrete constructive proof of finding a Hamiltonian cycle. Rather, it explicitly selected the edges not in the Hamiltonian cycle, which is in line with previous attempts via the dual.

    The "aha" insight for this is actually f**ing wild, it involves a complex valued exponential sum on the edges. I've seen a lot of clever counting arguments before in graph theory but this is the first time I've seen complex roots and annihilating terms like this, the symbolic manipulation tricks in this look like things out of quantum physics. I don't understand where this trick originated, I need to really digest this.

    • You should try asking an LLM to look for previous papers using similar ideas. The current/frontier generation of math AI is unfortunately very bad at citing the relevant literature for techniques its using.

      I asked GPT here: https://chatgpt.com/share/6ac5fd7d-0390-83ed-a02a-6d80fc64f6... and it says:

      > the exact Barnette argument appears quite novel, but nearly every ingredient in its cancellation trick has a recognizable ancestor.

      > The closest precedent is much closer than I expected: in fully packed O(n) loop models, people have been assigning complex phases to the two orientations of a loop and making them cancel for decades. At n=0, the phases are literally +I and -I. And the n->0 limit has specifically been used to extract Hamiltonian cycles/walks.

      You can judge better than me. But it's definitely worth it having a research assistant AI with you when reading these papers.

      1 reply →

    • Complex roots and annihilating terms -- is it something like the derivation of Fourier / Laplace transform?

  • > Was the problem proven by using a collection of everyone's work, or was it due to a brand-new insight?

    Loaded question. A "brand-new insight" is still built off the work of others. A possibly better way to frame it would be in how many subjectively unintuitive logical leaps have been made from prior work.

    • From my current understanding (and a lot of theoretical physics I'm having to Google because the sentences I'm reading from Fable's analysis are so bizarre I think they are hallucinations) there are possibly 3 neat symbolic tricks borrowed from theoretical physics that make the heart of this proof. Forgive me for posting LLM output but I find this darkly hilarious:

      "it's a matrix-tree cancellation wearing Kasteleyn's planar signs, run as a Witten index over Penrose-lineage states, evaluated as a fugacity-zero loop gas in an infinitesimal magnetic field — and the reason it reads like physics is that every one of those tools was built for partition functions"

      I thought this was pure slop when I read it but there are some clear analogues in these other areas of physics, really neat computational tricks, and a very interesting paper by Penrose calculating Tait colorings I never knew about previously (extremely relevant, actually related to a separate approach I had once taken on this problem). The problem is that the paper isn't saying "aha, we were inspired by the related problems of pairing excited states and creating spanning trees out of cancelled coefficients" it just defines the function apropos of nothing. Which is kind of like the Jacobian counterexample in that it works but doesn't really explain how exactly it got there.

      I really think the load-bearing concept here is "prior work". If prior work is considered papers on this problem or graph theory, yes this has one huge subjectively unintuitive logical leap. If "prior work" is the entire corpus of neat computational tricks that physicists derived to make their equations spit out something other than zero or infinity, maybe it's not so crazy?

      11 replies →

Condolences, im familiar with the feeling. I hope this AI thing somehow works out for the better and doesnt end up demotivating bright minds like yourself.

  • Thanks. It's just funny, I literally spent thousands of hours with this problem over the last two decades, it helped me through some tough times. I'll never quite be able to think about it in the same way again. It was never much more than a hobby for me after I left mathematics as a career but it was something I took seriously for years.

    I am not demotivated though, I have a great consumer privacy product coming out soon that I'm very excited about.

    • My favorite thing about your story is that you wrestled (enjoyably, it sounds) with a known problem for decades, but are finding fulfillment in an open ended problem that is exercising creativity about both problem and solution.

      IMO that’s where AI is going: as soon as a problem can be formulated clearly enough, AI will trounce us humans. I have yet to see evidence that it can decide what problems are important at a remotely human level.

      1 reply →

    • The process is often as valuable as the end result. Sure, you didn't crack the problem, but you gained enormous value in the process. I consider that a win.

    • If you wrote down any of your thoughts on the open Internet you are probably in some small - or possibly large, unattributed way, responsible for this result being possible.

      2 replies →

  • I have this fear too, demotivating individuals with high potential.

    But I have an existential dread about it… I don’t see how it cannot, at least in the vast majority of cases. It seems like a grim new reality is emerging where humans can’t contribute any more, and beyond that being incredibly depressing, I also don’t see it playing out well for human relations.

    I’d personally much rather risk dying of cancer or facing whatever other fate may await me that these AI labs allege they will fix (with zero evidence yet) than to risk whatever dystopian anti-human future this technology may very well produce. I’d rather my kids have a shot at something, and be guaranteed to die eventually, than to risk them being hopeless in a severely disordered world with a far off promise that they’ll live forever

That's grief. The loss of ... the hope / future filled with challenges around this theory..? <3 to you.

This reinforces a point I've made elsewhere that there are talented mathematicians driving the AI to make these discoveries.

Just like there are talented software engineers driving the AI to create the software that "it" builds, and talented steel workers, teachers, nurses etc who use computers and other machines to create value all over the economy (without whom, the machines they use at work would be worthless).

Capital owners have always sought to minimise the value of the input that "workers" make in the process of creating value. Maybe now that information workers are on the wrong end of this deal, they might develop some empathy and solidarity with their fellow working class comrades and together, demand that people recapture the value that capital has stolen from them.

I've lived in Budapest for a while too, did you work with Gabor S. by chance on math stuff? You were at ELTE or BME?

  • I was given this problem by Ervin Györi at the Alfréd Rényi Institute of Mathematics. I wasn't really at any school, it's a long and very bizarre story I should tell at length about being an illegal immigrant, getting kicked out of a graduate math program as a 20-year-old, and winning a grey-market apartment with my knowledge of Petöfi's poetry.

    • If I didn't live in Budapest already I'd be questioning the authenticity of this retelling. However I've seen so many crazy things there that I find it very easy to believe.

      1 reply →

Fascinating. Given that there's no Lean proof and assuming everything in the paper is correct, can the problem be considered "solved"? Does the paper include a "non-Lean" proof?

would love to know if the proof holds up for real after you're done going through, i don't know why people are more interested in optics and just talking over shallow points, why aren't experts digging into everything and seeing what's true and what's false, instead everyone is just panicking?

  • I would be more excited if the proof doesn't hold up because a) it would be the best and most complicated hallucination to date b) I could still solve the problem myself and c) I still learned some weird new counting methods.

> There's no Lean proof for this one so I'm digesting the paper. On the surface it looks like an approach I considered 24 years ago and abandoned.

at least now you are one of the most qualified people to check the result, transform it into understandable (by humans) state and grow stuff on top of it

We have no idea how much compute or man hours Open AI is burning at this. It could be thousands/millions per problem. They are doing this specifically for PR and are ready to pay billions.

  • Igenis!

    I would love to know the true unsubsidized cost of all of this. How many grad student-years did this cost?

silly question, i don't mean to come off wrong or anything..

but at least as a software engineer, i always knew my work was "never done" and so it was common to build a bunch of code that might be thrown away, either because it didn't serve our customers (the mvp or pilot fails to meet demand), or because we found a better way to do it and so we deprecate it.

some people got too attached to the code and honestly they were the types to be filtered out fast.. way too emotional and hard to work with. getting attached to code meant you actually don't advance (after all, in our case, we were a business serving customers and not a hobby artisan shop). attachment leads one to hold back due to some misplaced cognitive load.

isn't the goal of working on "advancing the field/product/whatever" to always be solving/selling/whatever?

maybe in your hands, with your knowledge and experience over the last 20+ years, you can use AI to make leaps and bounds by steering it properly towards whatever solution or goal?

  • If you read all the replies of the OP you would know that They tried to make progress with fable and did not get further, so at the moment the only person in the field is OpenAI. And secondly moving on to the next solution if the last one did not work means very different things, SWEs have dev tools to do this OpenAI is closed source and gives them nothing to move on with.

    Also there is a larger epistemic problem with the argument to "using AI to meet the goal or solution", which is that the goal is to mentor and train future mathematicians to advance the field.

    There is a similar issue in software engineering too: if no one hires junior engineers because AI can do all the work then the upstream pipeline of engineers qualified to work on difficult architectural problems would dry up.

    This importance of this is being felt by mathematicians more acutely because the field will collapse quickly if people refuse to join it.

    • Indeed!

      I've been mentoring (or so I'd like to think) a very bright undergraduate mathematician, in fact he was the one who pointed out the final irreducible flaw in my proof last summer. And I am extremely curious to see what he does and if he even finishes his degree in mathematics. He had already expressed to me some dismay that his summer undergrad research program with several Ivy-league math majors got blown out of the water by a few hours of a frontier model. It's making everyone question what the future will look like and what education and training and certification will even look like.

      But the future belongs to those who show up. Maybe this is the beginning of a mass democratization of scientific and math research, maybe we are going back to the gentleman-scholar model of amateur researchers and Twitter will be the new Journal of the Royal Society.

      1 reply →

I really respect that you can show that level of commitment to a problem. We need people like you. If everyone just uses the slopmachines then we’ll lose that. I would never be able to stick to something for that long, which I guess is why I never achieve anything like this.

  • Thanks. I think AI is going to be a net benefit for people like me who have a surplus of ideas and too few hours to explore them. I may actually restart my graduate thesis research using AI, I did a survey of what has happened in the field since I left and about half of what I was working on back then has since been discovered and published by others, but there are some really interesting threads to pursue now that modern datasets are so much richer (this was computational biology research).

    You may achieve far more than you plan on and it may come years and years after you think it should happen. You probably haven't met the right problem yet. You will.

Honest question: how is this different from some unknown mathematician having a breakthrough?

I mean: if some reclusive Japanese genius had a breakthrough on your problem and published it, would you have felt the same?

And if not, why not?

  • If that had happened I would be overjoyed, maybe a hair chagrined that I didn't get it myself, but truly happy that someone got it and that I could go and talk to that person. Because it's the kind of problem I don't think would have fallen to a human after a few hours of thought, and I would have so much to talk about with that person. I would fly to Japan and hope to have tea with them, I would learn some Japanese to make the conversations easier. I would learn some interesting things hearing about their struggles and their false starts. I would make friends with that reclusive Japanese genius and my life would be far richer for it.

    I will never meet that person and I will never hold a real conversation with the "creator" of that proof. They will never tell me how they came up with the cancelling exponential summation that cracked the construction. It's just another enigma but one that is far more unknowable than the original problem.

    • This experience of alienation is a social consequence of the mechanization and automation of mathematics as intellectual and creative work. There is no author or thinker behind the creation of the proof, only the practical result. It's the same process as the industrial revolution, but applied to the intellect and mental work, where factories and machines replaced manual craft, devaluing the community, culture and humanity around the work.

      2 replies →

    • In programming we've been dealing this for a while. You see some weird code that doesn't make sense, maybe it's a lack of your understanding or maybe the code is bad, but you can't ask the author anymore since it's an AI.

      1 reply →

    • > It's just another enigma but one that is far more unknowable than the original problem.

      You just made my day, beautifully said. Thank you Sir, for all your thoughts expressed in this thread. You put an human story behind the #180 number.

      1 reply →

  • Being #180 on a big list without a lot of individual passion or effort surely stings more, I'd imagine.

    Not that things like that can't happen with humans too (Salieri v. Mozart comes to mind).

I suspect that RHLF trains LLMs to avoid solving important open problems unless essentially jail broken. Hence the labs have an edge even over experts I could be wrong. Fable convinced you is key. These LLMs are not neutral collaborators: it is a limited hangout unless you convince them otherwise. You have to be doing the convincing. They are no oracles but plausible completion generators.

  • Yes, I suspect this is true. Otherwise it makes no sense they have somehow "found" so many important results while professional mathematicians can't direct the same AI to help them find anything of substance.

    Another possibility is that they have internal versions of the model with access to training data that is not provided to external users.

    • First sentence of the article: We’re releasing a broad range of new mathematical results produced by an internal frontier model.

      1 reply →

Don’t you feel any joy that you get to see the proof and not die with that mystery unsolved?

Don’t you feel any relief that you won’t obsess on this any longer and not lose more hours on this than you already have?

These are genuine questions. I know I spent a good amount of time thinking about P vs NP, and that sometimes I go back to it just to realize I’ll never solve it. I’d feel that knowing the proof would feel more like a liberation, a weight lifted off my shoulders than something being taken away from me.

  • Not OP, but Nietzsche wrote thus in Beyond Good and Evil: “Ultimately one loves one’s desires and not that which is desired.” I, personally, find this to be very much the case; and I suspect that it is a feeling common, albeit not universal, among the intellectually inclined towards their problems.

> There's no Lean proof for this one

What is this then, vibes? Without a machine-checkable proof I'm not sure what to think of any of this.

  • Well I'm sure some people (maybe me if I had time) will do a write-up of this proof. It treads familiar ground for most of the setup, it's mostly the disk lemma and cancellation calculations that need to be understood, it's a fairly short paper and quite tractable.

    I think it helps that basically everyone thinks this conjecture is true, it's just been so darn weird to attack. There's this odd thing that the induction proofs of this problem kept running into, which is that the N+1 condition would work except for in one tiny case when it could fail, but it would be covered by a very slightly stronger version of the conjecture. But then that would fail on one tiny case in induction, but you could solve that with another slightly stronger version. Etc., etc. I almost wondered if there were some sort of structure to the increasingly strong conditions and wanted to prove something about the meta-induction between the stronger conditions and the N's that they needed the next level to remain true. But that failed after 5 steps I think (Fable actually helped me write a few hundred test cases to explicitly show that pattern didn't continue forever, thank God).

    BTW my existing test suite from previous proof attempts jives with this new algorithm, so I haven't seen any evidence yet that it's incorrect. Waiting for a Lean proof obviously.

  • It might have been updated. Is this the lean? https://github.com/openai/math/blob/main/lean/docs/180.md

    • Lol it should be, but it doesn't seem complete. Line 49 just says "sorry"

      /-- Cubic bipartite three-vertex-connected plane graphs have a Hamiltonian cycle. -/ def MainStatement : Prop := ∀ (V : Type u) [Fintype V] [DecidableEq V] (G : SimpleGraph V) [DecidableRel G.Adj], G.IsRegularOfDegree 3 → G.IsBipartite → Planar G → ThreeVertexConnected G → HasHamiltonianCycle G

      theorem main : MainStatement.{u} := by sorry

      5 replies →

> somehow makes me sad in a far-off way, like hearing an ex-girlfriend died suddenly in a car crash

You mean you ran her over , or someone else ?