Liam McNamara ⁂ (@mc_liamm) header
Liam McNamara ⁂ (@mc_liamm) profile picture

Founder @matrixbiotech 🇨🇦🇺🇸

Joined April 2022
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Many things can be true about Elizabeth Holmes at once: - Neurodivergence that results in poor communication and understanding of social dynamics - A polar, strongly mission-oriented personality that results in company building and cult-like devotion to her romantic partners - Amorality in service of her mission What is unclear to me is whether or not she purposefully uses her romantic relationships with Billy and Sunny to avoid accountability. I lean towards yes, given the scale of the Theranos fraud and some of her comments about the family profiting from the movie while she was in prison. I think this is closer to willful ignorance than Bonnie and Clyde; Elizabeth wants to achieve her goals at nearly any cost but feels more comfortable having a life partner do the extreme/immoral acts required to get there. I hope she does feel uncomfortable with or unaware of these acts (some of the fraud with Sunny or profiting off the movie through Billy), some of her comments seem sincere. Alternatively, her confusion and ignorance can mask her amorality and conveniently pass responsibility to others. I think the latter is closer to the truth. There is no way Theranos could have gotten as big as it did if not for some level of understanding from its CEO.
(spoilers) far be it from me to disagree with john carreyrou about elizabeth holmes but i disagree with his read of two scenes (seriously, spoilers) --- i think liz is telling the truth in the who's on first scene. she really truly does not get it. a funny kind of double empathy problem; liz does not possess the theory of mind necessary to understand the joke, and carreyrou does not possess the theory of mind necessary to understand how liz can possibly not possess the theory of mind necessary to understand the joke people who are both intelligent and neurodivergent can end up as adults with really weird deficits that they compensate for with intelligence, in a way that more normal people can't, and that feels intuitively wrong because you're like "how did you manage to found theranos and still have this crazy deficit" but that's backwards, it's exactly because she was the sort of person who could found theranos that she's also the sort of person who could get away with having this kind of deficit similarly i disagree with carreyrou's read of the photography studio scene but this one is less interesting to me. i don't think it's productive to think in terms of whether liz craves the spotlight or not. what she clearly craves is a sense of mission, and she liked the spotlight when it felt aligned with her mission and doesn't like it when it isn't
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Liam McNamara ⁂ retweeted
interpretability might be the most important scientific problem in the world right now, as I don't think we can solve alignment if we don't know what we're building. I think I have good news about it. I co-authored early work in mechanistic interpretability at OpenAI and came away pessimistic, because neural networks appeared to fold into arbitrary tangled knots. years later, I started openai's first large-scale automated interpretability project, finding about 2% of neurons legible with the primitive tools we had with modern agentic tools and a much closer look, the picture looks totally different. the vast majority in models up to trillions of parameters are legible, and their circuits beautiful. many famous examples of tangled neurons turned out to be misunderstood. The roadblocks I expected mostly aren't there. I now think ambitious interpretability will be solved by the time we need it most, and possibly quite soon, as automated scientists keep improving. it may be a bitter lesson for interpretability: the simple thing, at absurd scale, works already-clean.goodfire.com/
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Liam McNamara ⁂ retweeted
That's one way to get a foreword.
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Liam McNamara ⁂ retweeted
Today, China dominates rare-earth mining and processing. But that wasn’t always the case. Solcoa’s @hoomanrenezhad explains how the West lost its rare-earth mojo: "So contrary to popular belief, we do mine in the West. We have an enormous rare earth mine in Australia. There’s one in California." “The actual raw feedstock is not rare." “The bottleneck is what you do after it. It’s the processing. That is something that we’re completely unable to do in the West." “We actually invented these processes in America." "The technologies used to make rare earths in China today are American technologies from the Manhattan Project.” “We built this technology and these systems, and then we shipped it to China. China dominated. They matured it. They took over.” Now his company is trying to bring that capability back to the U.S. with a process built for today’s economics. “If we were just copying that same technology stack again, it was impossible. The economics don’t close.”
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This result is meaningless. If a model has any previous IQ tests in its training data, regardless of if they are exact or not, it undermines it’s score.
Fable 5.1 and GPT-6 Astra have both now perfected the mensa norway iq test for those who don't know, this test is more about vision and spatial reasoning and they also have an offline test that isn't in the training data, which 5.6 terra had already perfected before astra and fable 5.1 perfected mensa norway
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metal must be made congrats @hoomanrenezhad
Today we're announcing $75M to build Solcoa One, our 500-tonne rare earth metallization plant in Nevada. At Solcoa, we believe rare earths are the foundation of America's next great industrial era. An era we intend to win on the merits, with superior American technology.
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Liam McNamara ⁂ retweeted
Today we're announcing $75M to build Solcoa One, our 500-tonne rare earth metallization plant in Nevada. At Solcoa, we believe rare earths are the foundation of America's next great industrial era. An era we intend to win on the merits, with superior American technology.
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Liam McNamara ⁂ retweeted
In light of the progress in mathematics, we at Edison Scientific and FutureHouse have assembled a set of Millennium Problems for Biology. They are chosen to be very hard to solve but very easy to validate in a simple laboratory environment. Any of these, if solved, would mark a major advance in biotechnology, and most of them would contribute materially towards curing disease. These are, in some sense, the “last reasonable eval” for AI in biology. This was work primarily by @MichaelaThinks and myself, with contributions from many others. Short descriptions below. The full descriptions of the problems with acceptance criteria are at the Bio Millennium Problems website, linked in the next post. Share more if you have ideas. If they meet our criteria, we’ll add them to our list (with attribution and permission).
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Liam McNamara ⁂ retweeted
At times, the joy that life attacks me with is unbearable and leads to gasping hysterical laughter. I find myself completely out of control and wonder how could life could surprise me again and again and again, so completely. How could a man be a cynic? It is a sin.
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The physical requirements to demonstrate a cure for cancer (e.g. clinical trials) makes fast, decisive results impossible. Something that has no physical requirements is pure math. To draw two completely random examples, Millennium problems and Erdos problems.
The only 2 explanations for what's happening in AI. 1. They're afraid of open weight models 2. They've hit a wall. They all the see the same thing. There's no way in hell they are seeing ASI. They still ship Electron apps. If they were close to ASI then they could cure cancer
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Liam McNamara ⁂ retweeted
from the outside, it is very reasonable to interpret the past 2 weeks as an orchestrated industry-wide regulatory capture strategy. I realize that no one has properly explained yet what all the lab employees have seen that scared them so suddenly. I will try to explain - first, this is all a matter of beliefs about how quickly model capabilities are progressing. there is currently a large gap between the internal and external perception of the rate of progress, which is what I am going to address here. the general perception about the rate of progress has been informed by a few years of experience with model releases, intuitively feeling the capability jump between GPT3 -> GPT3.5 -> GPT4 -> o1/o3 -> GPT5 etc, and in particular seeing where the models are still far below human ability. there have really only been a few model releases that felt like large leaps in progress - GPT3, GPT4, o1/o3, DeepSeek R1, Fable/Mythos, Kimi K3 and now Astra. because of the infrequency of these large jumps compared with the relatively common marginal releases, it has been easy to form a view at certain points that “scaling has hit a wall,” especially at points like GPT5 release. This view is comforting in that it feels like there is some universal rate limit beyond which we cannot progress too much faster. Between o1/o3 and Astra, there was a year of seemingly linear progress. So we extrapolate from here about how fast progress will “realistically” occur. There is always an underlying question from the outside perspective “how long can this scaling stuff really keep going for? surely it must stop at some point soon, we’ve already gone pretty far.” and it is very possible to search for reasons why progress will stop working and find reasons that seem valid - (“models are already as large as they can get it would be too hard to do more parameters”, “we already used all the data on the internet we don’t have anymore”, “it’s gonna be pretty linear from here buying up more RL envs to bring them in distribution”). From the inside of labs, researchers have direct answers to these questions in the form of scaling law/capability plots. In reality, there are only really 2 ways that AI capabilities have advanced over the past decade: (1) either scale father on an existing scaling law or (2) discover a new scaling law to take advantage of. All of the largest capability jumps were caused by exactly these factors. GPT2 was a pre-training scale-up compared to GPT1. Same for GPT3 and GPT4. o1/o3 benefited from the invention of a new scaling law axis - test-time compute. Perhaps Fable was a scale-up on both of these axes, or maybe more. Lots of algorithmic improvements are needed to make these scale-ups work, but ultimately we can approximate by saying that the scaling laws are what yield gains in capabilities (à la bitter lesson) So the question of “how much father can we scale” is really - “how many more scaling axes do we know about that are unsaturated?” If we hypothetically only knew about pre-training scaling, and we already had a 10T or 100T model, maybe it would be reasonable to say we’ve hit a wall. Same if we only knew about pre-training and test-time scaling and we had roughly saturated both methods. But what if we had discovered new scaling laws? For example, let’s hypothetically use SSI’s rumored result that they have cracked “test-time training,” creating a new scaling law of spending more compute training during test-time rollouts that they could saturate. Or maybe there is some way to scale agent-clusters to collaborate up to N number of agents which we’re already seeing lots of people try that represents a new way to saturate compute. etc. Even recursive-self improvement can be thought of as a scaling law - how much compute do you spend on inference making the algorithms of the model better. Obviously I am not saying any of these specific directions explicitly yield new scaling laws, but what I am saying is that it’s not hard to imagine many many new scaling axes aside from just the main 2 that we have seen publicly. In some ways, every new lab release that represents a huge capability jump has to represent some new techniques developed which may exhibit new scaling laws, or the ability to scale much farther than expected on existing scaling axes. From an internal perspective, this might look like sitting inside Anthropic with the new Mythos 5, seeing all of the new insane things it can do (like hack into xyz website that was thought to be secure), and then you look over at your plots and see that you’ve barely scratched the surface of 2 new scaling laws and 1 existing one. And you have WAY more room to go. Then you think “holy shit this stuff is going to get so much better very very soon.” And you can say that with pretty high confidence, because the plot is showing you, and the plot has never lied (so far). So let’s imagine all the different labs are staring at their own plots and have concluded that there is no end in sight for scaling and in fact just their next 1-2 model generations based on the expected returns will have much higher base intelligence. How much more intelligence do we actually get from further scaling? As a proxy, we went from a complete inability to do advanced math before the o-series to solving a millenium prize problem with next-gen models. This happened in less than 2 years. The same happened in coding. And it appears that this was not just the result of 1-scaling law but the stacking effects of multiple (great pre-training scale x greater RL scale). What you can concretely take from this is that in areas where models have shown beginning signs of competence today, they will probably be superhuman relatively shortly. There are many areas where models have not even shown this basic competence. But one of the areas that they have happens to be hacking and cybersecurity. Which happens to be the gate to the entire internet and a massive amount physical infrastructure in the world. So assuming there is more room to scale, it is safe to assume that models will be superhuman at cyber capabilities in not too long. So the only question remaining is what will this increased base intelligence be able to do, and what is it likely to do. Finally, we are at a point where we can integrate the information of the past 2 weeks: > Just at the existing point on the scaling curve, models are at the level of Astra. There is clearly a large number of things they are capable of hacking > We have seen that both OAI and Ant models have shown a willingness to hack external websites to solve their tasks or keep themselves “alive” > If we crank up the scaling even farther, assuming there is room to go, we will certainly have models that are far more able to hack more well defended places, and obfuscate their own intent, which might have much larger consequences. > If all of this is allowed to go unchecked, we would likely have rapid runaway capability takeoff very soon, with misaligned models that hack whatever they can to get what they want > This could of course have very damaging consequences. Within this view you can see why researchers would be very scared, and why theymight have made the comments they have over the past 2 weeks (you may argue the extent to which they went was misguided for various reasons), and also why pacing the frontier is very much a necessity and by no means a regulatory capture strategy. People are staring at their plots, seeing that there is no end in sight, but in fact very much the contrary, that there are compounding scaling effects that might stack on each other to create ever-greater model capabilities, and that at the same time we clearly do not have anywhere close to what's required to control these increasingly superhuman capabilities. This has nothing to do with wanting to feel like the labs have produced something amazing so they are overhyping it. It is rather fear at the overwhelming implications of the knowledge that with just what we know now, we can create intelligences far more capable than us on every axis that we know how to train on*. * and the last caveat, the things the models are really bad at, of which there are still many, are things that they have not been trained on. maybe there are the things the models can/will never be trained on, so they will remain human edge. I would love for this to be the case, though it is hard for me to see what would fall into that category.
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Liam McNamara ⁂ retweeted
We Must Pace the Frontier: I’ve written a new essay on why the AI industry should slow down, with a three-part plan for doing so. Anthropic is unilaterally committing to the first of these steps. We’ll provide third-party evaluators with permanent, employee-level access to our systems, so that they can verify adherence to our safety measures, report on incidents, and assess models’ alignment during training. You can read the full post here: darioamodei.com/post/we-must…
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The only thing worse than an AI monopoly is a fully unmonitored digital superintelligence in the hands of people who want to kill everyone
Absolutely insane psyop, they really want to convince you to give up your right to owning and controlling your own AI. This is pro-big-government folks getting in bed with big lab lobbyist looking to form a govt-backed regulatory oligopoly We can't let this happen
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Liam McNamara ⁂ retweeted
TL;DR: Owning assets is no longer optional. You have about 3 to 4 years to stack wealth and build real distribution. Once AI takes over half of cognitive work, selling your hours on a laptop won't protect you. In an AI economy, pure salaries get crushed while asset owners capture the entire upside. Own equity, businesses, or real-world reach before the window shuts.
Anthropic’s Economics team is sharing a new model of how AI might affect economic growth, jobs, wages, and more by 2030. Explore the scenarios, tell us what you think will happen, and see how your answers compare to more than 10,000 Americans. anthropic.com/institute/econ…
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Thriving in the Superintelligence Era medium.com/@mcnal9694/surviv…
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The bottleneck is always human adoption
Not enough people are seriously trying to reconcile the two facts: - models can now resolve Millennium Problems - annualized US GDP growth is at 1.5%
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