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Money Market Met if money is evil,
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then that building is hell. Welcome to Prof. G Markets. I'm Ed elson. It is July 28th. Let's check in on yesterday's market vitals. The major indices were mixed as chip stocks sold off. Brent crude fell below $90 per barrel. As the US and Iran paused their attacks. The yield on 10 year treasuries declined. The Chinese chip maker CXMT soared more than 400% in its public debut, becoming China's new most valuable company. More on that later. And finally, Apple rose more than 1% to overtake Nvidia as the world's most valuable company. Okay, what else is happening? Chinese open models are gaining ground, and Washington and Silicon Valley are starting to notice. In recent weeks, Chinese startups Z AI and Moonshot AI have released models that are competitive with those from US Frontier Labs. The top five most popular models on OpenRouter, a marketplace that tracks usage across AI models, are indeed Chinese. And when a rogue, unreleased OpenAI model hacked hugging Face during a security test last week, Hugging Face used a Chinese open weight model to defend itself. You might have thought that American AI executives would use this opportunity to encourage a crackdown on Chinese open weight models. Instead, the opposite happened. In his first ever post on X, Jensen Huang shared a letter titled Open weights and American AI leadership. And within a couple days, 50 companies signed the letter, including Microsoft, Meta, Palantir and IBM. Together, they argue that US AI leadership depends on building not just frontier systems, but a strong open ecosystem around it. And they warn Washington against, quote, premature restrictions that stifle competition and drive innovation overseas. Which raises an interesting question, and that is why would us AI leaders seek to protect the very thing that supposedly might destroy them? Joining us to discuss this, we're speaking with Scott Singer, Technology and International affairs fellow at the Carnegie Endowment for International Peace. Scott, thank you for joining us. I'd love to just start with the context here. This open versus closed weight debate that has taken over the world of AI has a lot to do with US versus China, which is strange and interesting, but I would appreciate if you could just clarify why that is and how we got to this moment.
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I think it's really a lot of happenstance more than it was any initial intentional strategy or ideology. If we look at the history of AI model development, a lot of the initial general purpose frontier AI models that were coming out of places like OpenAI and then anthropic were proprietary. The weights were not accessible to any sort of outside users. And so for China, there was a question of where and how they might be competitive on the global marketplace for advanced AI models. And so having models for the weights that are openly available and can be used by companies and startups and can be fine tuned or adjusted so that they can fit whatever purpose they have, that was sort of the area where China couldn't necessarily compete on having the most advanced capabilities, but they could have leaner, cheaper models that would be useful across the startup ecosystem and for companies.
D
One of the things that has caused a lot of controversy is this idea of distillation. And this is what Anthropic and OpenAI have accused many Chinese AI companies of doing, distilling their models, which has a relationship between being an open weight model as well. What is distillation and why does it matter in this conversation?
B
Distillation is basically taking a much stronger model or bigger model and using it to build a sort of smaller, cheaper model. And so that is the sort of crux of what's happening here. And you can, in an open model, you can take, in this case it's Chinese companies. But there's been allegations that American companies doing this as well, you know, taking what is American innovation, American products and using that to power these Chinese products. And distillation is a super common practice in AI and on its own is not sort of something to, you know, be too focused on or see as especially malicious. But the question is really tied to intellectual property, trade secrets as well as fraud. So the way in scale that some of the Chinese companies have been accused of sort of leveraging American IP in this case is through, for example, building up a bunch of fraudulent accounts, getting the outputs from the American AI models and then using that output to train their own models. And so there's this sort of thorny legal battle that gets, that's at the heart of a sort of broader geopolitical question which is basically what are the rules of the game in terms of this very technical process? And it is more representative of this sort of open versus closed battle. Even if distillation itself is sort of a widely accepted common practice across AI.
D
I mean, just from the perspective of a Chinese company, Anthropic releases its model and then you submit like thousands of prompts to fine tune that model and then eventually replicate that same model. And that is what many of these companies have accused companies like Kimi and the Kimmy K3 model, which went viral and made a lot of headlines last week. That's what a lot of these Chinese companies are being accused of now. I mean, in the rules of, you know, Claude and Anthropic's privacy policy, you're not allowed to do that. I guess the question for Chinese companies is do they care about that? The answer is probably no. So then it seemed like we were going to get some regulation because the administration seemed to have a view on this and they were accusing these Chinese companies of distillation and saying that that was a problem. Which is why I was quite surprised to see this open letter from Jensen Huang Co signed by a lot of other American companies saying, no, don't restrict this, let this happen. Distilling is okay. Open source is okay, Open weight is okay. Why do you think they are down with this?
B
I think that there's maybe two things to point out. The first is that the American tech companies are not a monolith. And Nvidia itself benefits tremendously from exporting many chips to China. It can power Chinese AI development. And much of the American tech stack remains even in the era of sort of great firewall tech decoupling. So much of US tech is still integrated deeply with Chinese tech. And so I think in that sense it is beneficial to companies like Nvidia to make sure that open Weight access remains open. Startups in Silicon Valley, the A16Zs of the world, are running, you know, on a combination of American and Chinese models. And so American startups actually want to use a lot of these Chinese models because they're so malleable and adjustable. And so I would say that those are sort of the main factors that are really driving this sort of bifurcation between. On the one hand, you want the anthropics of the world that really have not much to gain and are getting their profits trimmed off by the fact they have to face competition from the smaller Chinese companies, but then you have so much of the US that still benefits.
D
Yeah, it seems as though this might be kind of an attack in so many ways on OpenAI and Anthropic, because, I mean, those are the two companies that really lose. If the Chinese cheaper open weight model models continue to gain market share because it puts pricing pressure on them, might that have a role to play in why someone like Mark Zuckerberg at Meta would be very excited about rolling back any restrictions on Chinese companies? Because essentially it means that you kind of slow the role of Sam Altman and Dario Amade. Is that kind of. Are those the teams that are emerging in AI right now?
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I think it's undoubtedly the case that for a company like Anthropic, which is exclusively building these proprietary closed source models, that having really strong competitive open source models is not really where you want to be in terms of, you know, you already have razor thin expectations in terms of the data center build out, you're investing a ton in compute, and if you have your profit potentially undercut, you definitely don't want that. I think that there is just sort of a question for the entire ecosystem of how far is too far when it comes to restrictions. And I think that in general there's going to need to be a complementary approach that includes a combination of closed and open models. We see from instances like the OpenAI hugging face incident last week that there are going to be some serious risks, including the possibility that, you know, there are serious cyber incidents that lead to loss of developer control of varying degrees. And we also have concerns around misuse. And a combination of open and closed source models are probably going to be necessary to mediate the full range of concerns that we would have coming from those models.
D
I think the other thing this brings up is just the rise of China in the AI race. And I know this is something that you spend a lot of time focusing on. I mean, where are we in that race? Where are we in terms of Chinese investment in AI, Chinese development AI, and then also Chinese adoption of AI just among the general populace.
B
The numbers in China in terms of investment are not what they are or close to it in the us but we do see a very powerful, fast following strategy where China's not really trying to be at the frontier of capabilities or the most prominent of where or the most elite of where US model providers are, but they want to stay a few months behind it. If they can be maybe three, six or nine months behind, then perhaps that's not really going to make or break their competitiveness, especially if they continue to have access to US models through distillation. And so what does this mean for China? It means that they have to operate and get the best they can within an environment where they don't have that many financial resources compared to the US companies where they have far less access to hardware to train on. They're making the best of a strategy that has been sort of forced on them. And so I would bet on the US position overall. The US is the model provider of choice across OpenAI, Google Meta, Anthropic Xai. If you look at the global diffusion of these models, there's just not that many countries and companies that are really uptaking outside of the startups that are really excited about the Chinese ecosystem. America is still really dominating here. But I think the question is just how far can China compete outside of its own borders? And one really interesting indicator of this is like for example, at the launch earlier this month of the World AI Cooperation Organization in China. And if you look at the list of countries that signed on to the list for whatever this international cooperation organization is going to be, it's not exactly a really big, big powerful group. You see absent on this list really none of the countries in the Middle east that have been pretty excited about Chinese AI investment. And so it is to say that amidst this moment where kimik3 and moonshot are getting deserved attention for the legitimate, really strong capabilities that their models have, there is just an overarching gap between how strong the US is, I would argue, and how strong the Chinese ecosystem is.
D
This seems to be one of the biggest concerns in the AI world right now. Is, is China going to beat us? Do you think that investors are too concerned about China, more concerned than they should be?
B
I think it depends on what exactly you're concerned about. I think if you're concerned about, you know, potential losing profits because open source is a few months behind, I think that that's a legitimate concern. I would still bet if you are betting on whether or not the US is going to have extremely capable general purpose capabilities first and that that is what is going to power economic and strategic advantage in the long run, then I would wholeheartedly bet on the US ecosystem, but I think it's really at the profit margin level. It's what models are startups building on? I think that there is a question in terms of the battle for the rest of the world. If you're sort of in the world post world AI cooperation organization where most of the world just thinks that US models are more capable, then that seems like a fine world for the us. But it's an open question if China begins to more seriously aggregate up its compute to make a stronger play at general purpose capabilities in a more aggressive way than it is currently. So I think let's pay attention to market consolidation on the Chinese side. Let's pay attention to just how far behind they are in capabilities and how successful they are on diffusion. This has been a massive priority for the Chinese. Last year they launched the AI plus strategy which is basically focused on embedding AI into practical, useful applications. And so far it's really not clear exactly how successful this strategy is going to be. It seems like it's really sector specific around how easy it is to embed AI into your ecosystem. And the US of course does this in some ways just through market pressure. We see our own economy fundamentally transformed by AI capabilities. And so even if it's less government driven, I think that both societies are being dramatically transformed by the rapid adoption of AI.
D
All right, Scott Singer, Technology and International Affairs Fellow at the Carnegie Endowment for International Peace. Scott, we appreciate your time. Thank you.
B
Thanks so much Ed.
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After the break, a deeper look at AI debt and for even more markets insights. You can subscribe to my weekly newsletter, simply put@simply put. Prof.gmedia.com.
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We're back with Prof. G Markets. The world's most valuable chip maker is making its lenders nervous. The cost of insuring Nvidia's debt against default just posted its biggest one day jump on record. This spike followed reports that Nvidia has lined up more than $750 billion in new AI commitments. That includes a $250 billion guarantee for OpenAI and a $500 billion deal with SK Hynix's parent company. These developments have revived a fear that we've been discussing on this show for a long time and that is circular financing. The worry is that deals like these create a loop. Nvidia funds its own customers who spend that money on Nvidia chips, making demand look bigger than it is. And investors are beginning to worry. The stock fell 5% on the news and it's now down over 16% from its May peak. But Nvidia isn't the only company under scrutiny when it comes to debt. Oracle's credit rating was downgraded this month to one notch above junk and its default insurance is now priced at levels last seen in 2008. Which begs a question that the market is struggling to answer. How real is the demand for AI infrastructure? And how risky is the debt that is financing it? Here to help us discuss this, we're speaking with Vishy Tiruppattur, Chief Fixed Income strategist at Morgan Stanley. Vishy, thank you so much for joining us on the show. AI debt is suddenly the rage right now and it's something we have been discussing at length on this show. It's something that a lot of people seem to be getting a lot more nervous about. We obviously had Oracle and their debt situation which has gotten trickier and we've seen that reflected in the bond markets. Now it appears to be affecting Nvidia. What do you make of all of this? What does it say about the AI credit markets at large?
E
I think what's happening is that a new sector is coming to the credit markets. If you look back just a few months ago, the AI ecosystem represented in the benchmark indices were in the investment grade market were under 3%. Today they are over 6% more than doubled in a very short period of time. When you have this much of supply and the expectation that there is a lot more supply ahead and is the crux of the agita that is in the market. If you step one more, one step back and examine it, it is really the expectations of the capex from The AI ecosystem, the hyperscalers included, there is a pretty substantial amount of upward revisions of capex. So beginning of the year we thought that the capex by the five hyperscalers in this year would be something around $600 billion in 2026 and we thought the number would be around $850 billion or so for next year. And we now think that this year number 2026 CapEx of these five hyperscalers would be greater than 800 billion. And then next year we're talking about 1.3 trillion and, and similar magnitude in 28. So this is a substantial reset of expectations of CapEx and a good chunk of this capex has to get funded through the CRED markets. So if we think about from that perspective, the expectations are constantly being revised as to incremental amount of supply that needs to be absorbed. So keep in mind that as you said, Oracle is at the low end of the credit spectrum, but the rest of the hyperscalers are very high quality. I mean high quality. Microsoft is aaa, Alphabet is AA and Amazon and Meta or aa. So much, much higher quality. But the expectation of a lot more supply in multiple currencies, in multiple maturities, in multiple forms, in unsecured forms, securitized form, public markets, private markets, all of this abundance of issuance expectations that are ahead is the source of this agitao. And if each time you have this expectations reset then there is incrementally spreads getting wider. So in our mind the really the credit spreads need to be wider to accommodate all of these issues. So not everyone is going to be equally wide the riskier names. So for example credit risk lower the credit rating and the greater the spread widening that we've seen. So as you mentioned, unsurprisingly a name like Oracle is trading at a, you know, as of Friday they were trading you know, well over 220 basis points in, in spread terms for their benchmark marks. That's higher from a year to date, almost 65 basis points higher. But it's not uniformly like that. So the more tradeworthy names are wider but wider by less.
D
Something we read recently from Nikkei Asia was this report that, and as you mentioned these hyperscalers, a lot of these names, their credit ratings are in pretty good standing and then when you look at their balance sheets, they're in pretty decent financial health. But we read this report from Nikkei Asia which reported that Meta, Oracle, Alphabet, Amazon and Microsoft, all the Hyperscalers have roughly $1.7 trillion in debt that is off of their Balance sheets that has been registered through these SPVs that get funded or that get financed by these private credit funds. And so a lot of the debt that is financing the AI boom we don't really see much of because it's in these SPVs and they're not really taking much of a role in the larger names of the bond markets. Does that worry you? If so, why? And if not, why not? And how much attention should we be paying to that number, that $1.7 trillion number?
E
From an investor perspective, you have to worry about all of the nuances associated with it. I think the traditional distinctions we've had between public and private secured, unsecured investment made, high yield, securitized, structured, all of these differences are sort of merging, these silos are merging and we have bonds that hard to fit into any one bucket. And more and more investors are getting used to thinking about these, these bonds from. Not just from one perspective, from a variety of perspectives. So almost all of these bonds are in predominantly in institutional investor hands. And the distinction each of these different forms have their own specific risk and return issues of considerations associated. So doing a deep dive on each of them is a now has become increasingly necessary. And as opposed to I look at credit rating by the bond, I look at credit ratings yield and buy the bond that's no longer going to be satisfactory. So you need to understand where is the relative value and is it secured, is it amortizing, is there any residual value guarantee, is it tranched? All of these factors are increasingly important and increasing the market. People are paying a lot of attention to all this. So. So a lot more transactions will happen. We expect in some of these SPV forms that itself is. I'm not particularly bothered by it in itself. I think it's important for every investor to understand the nitty gritty. If it is, you know, of all the structures, you know, what are the thoughts of cash flows? What's the timing of these cash flows? What are the factors that could put these cash flows at risk? That understanding is essential.
D
One of the concerns that I've voiced on this show earlier this week is that the more complicated these structures become, the more nitty gritty, the more the lines between all of these different investment instruments are blurred. Essentially the more difficult it becomes to actually do that deep diving and to actually figure out what is credit worthy and do the real hard work of underwriting. And that seems quite similar to what we saw in previous debt crises. I think of CDOs as an example where we kind of overcomplicated things at a financial level and then people didn't really do or underwriters didn't do their proper homework. Do you think that that is a risk given the proliferation of SPVs, given the increased financialization and complexification of AI debt financing? Is that something that you're worried about?
E
I mean I think one should always be concerned about complexity. Are you being rewarded? You do understand the complexity and is there enough of a risk premium to offset the complexity? You know the more complex a structure is the liquidity is going to be it's going to be less liquid than a plain banana bot is going to be more liquid than a complex structure and it is an index eligibility will be more liquid. So I think each of these components I think we've learned some things from the financial crisis and other previous debt crises. I think if I compare this probably a more appropriate comparison is looking at the telecom which is a major capex boom in the late 90s and many of these companies I think the big distinction between then and today is that bulk of the telecom related capex which involved laying on the fiber network et cetera, all of that stuff came from companies where the bulk of the debt of the companies were by issuers that were barely investment grade or below investment weight already starting point had a lot of outstanding debt. Starting point didn't have a lot of cash on balance sheet. You contrast that with where the bulk of the spending issuance is happening raised from the higher much higher quality hyperscalers that are both cash rich and do not have a starting point of debt is much much lower. So some of this complexity is this is what the more in the weeds you get into there is rewards for institutional investors to take advantage of where is there is a relative value so it's not in I think that type of understanding of the details very much matters and I am always concerned when someone says especially a sell side analyst says this time is different always we have to be cognizant of the nature of the complexity the source of the uncertainty of cash flows and are you able to understand and model them better to that point?
D
If we see more debt issued under the SPV model off balance sheet of the hyperscalers is that the thing to keep an eye on? If you're worried about the AI being a bubble which a lot of people increasingly are is that the number that we should care about? Because to that end to your point, I mean so far the hyperscalers they're fine, their fiscal financial situations are in check but we just don't know there's much about the SPVs, and therefore maybe that's the thing that we should be keeping an eye on.
E
I think from the investors I speak to, it might be an spv and it has either a takeout or a backend residual value guarantee from the hyperscalers. Most of investors I know would actually consider that to be risk off that hyperscaler. So when people are adding up their total exposure to a particular hyperscaler, they're not only looking at their exposure in unsecured bonds or any public bonds, they're looking at what other ways is the exposure is this I'm buying this bond from an spv, but ultimately there is a backend, a lease provision or some other guarantee of various types of sorts that is coming from a hyperscaler, then I would consider that bond to be my exposure is not just my unsecured exposure, but also in this. So I think it is important to have systems and analytics that can actually look through all these stock flows and aggregate exposures in a manner that correctly reflects the overall exposure. And I think that's very much the direction of travel within the markets these days.
D
All right, Vishy Tiruppattur, chief fixed income Strategist at Morgan Stanley. Vishy, we really appreciate your time. Thank you.
E
Thank you, Ed.
D
How did a company you've never heard of become China's most valuable company overnight? Two words, memory and hype. This week, Cxmt, one of China's top memory chip producers, soared 466% on its stock market debut. That made it one of the most successful IPOs in history. And it also made it more valuable than Tencent, the owner of TikTok. This company is now worth more than half a trillion dollars. That's equal to Disney, Boeing, and BlackRock combined. Why? Well, for one, business is booming. Memory prices are set to rise 130% this year. And as a result, the industry's revenues are set to explode over 140%. Micron's revenues alone grew 346% last quarter. Its market cap is now about $1 trillion, making it one of the 15 most valuable companies in America. In sum, memory is the new gold. But we are now entering the hype phase of the cycle where the stocks that produce these memory chips are now more sought after than the memory itself. At 49 yuan per share, CXMT is now valued at 1600 times earnings, which means that if you bought this stock and if the company kept making as much as it makes today, and if they decided to return all of their profits to shareholders. Then in order to get your money back, you would have to hold the stock for 1600 years. In other words, it appears that memory investors are beginning to lose their grip on reality. The numbers are increasingly taking a backseat to the narrative. And like meme stocks in 2021, the narrative is that memory is going to the moon. There's no question that CXMT is extremely well positioned in the industry right now. They're in the hottest market and their market share keeps growing. But that's not the only thing that matters in investing. What also matters is the price. And at these levels, this price is not sustainable. Okay, that's it for today. This episode was produced by Claire Miller and Alison White and engineered by Benjamin Spencer. Our video editor is Brad Williams. Our research team is Dan Shalon, Kristen o' Donoghue and Mia Silverio. And our social producer is Jake McPherson. Thank you for listening to Profg Markets from Prof. Gmedia. If you liked what you heard, give us a follow. I'm Ed Elson. I'll see you tomorrow.
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Episode: China Is Undercutting America’s AI Giants
Date: July 28, 2026
Hosts: Ed Elson, Scott Galloway (Prof G Markets, Vox Media Podcast Network)
This episode explores how Chinese AI companies are rapidly gaining ground—particularly in open model development—and the implications for American tech giants. The discussion covers the fierce open vs. closed weights debate, the impact on US AI leadership, and the recent IPO frenzy surrounding China’s memory chip leader CXMT. Later, the episode delves into AI debt, the risks of complex financing structures, and the potential for a bubble in AI infrastructure investment.
[01:31 - 04:06]
Guest: Scott Singer, Carnegie Endowment for International Peace
[04:06 - 11:14]
[11:14 – 14:07]
[14:07 – 16:00]
[19:46 – 32:45]
Guest: Vishy Tiruppattur, Chief Fixed Income Strategist, Morgan Stanley
[32:45 – 35:22]
Episode produced by Claire Miller and Alison White. Host: Ed Elson.