I understand the scepticism around Google's deal with SpaceX, given the former holds a stake in the latter. But Anthropic buying SpaceX's compute doesn't have any related-party smell to it. That genuinely looks like SpaceX having cornered some valuable compute.
That's nice way to say "invested in AI that turned out to be flop nobody wants to pay for so they are selling spare capacity"
Both takes are true. xAI invested in capacity that was supposed to yield frontier-model-maker margins. Grok failed to generate enough interest. So now they're selling it.
That's absolutely a good business, in a way that's more certain than the frontier-model one. But it's also lower margin, which doesn't support the sort of valuation SpaceX is going for.
Data centers (before recently) are low margin businesses because all the inputs are commodities: you buy power (joules), power (PDU), cooling hardware, physical racks, etc.. from the same vendors as everyone else. Worse, your biggest potential clients have the scale to just build it on their own and cut you out because of their scale and because you don't bring anything unique (outside of maybe physical proximity to an interesting market)
xAI has all the same commodity inputs plus another huge upfront capital expense (GPU/storage/networking), and their customer base is exclusively the well-funded companies who would normally just build it on their own.
I assume that they can't get better deals from nvidia than (e.g.) Microsoft because of their scale, so the unit cost of their inputs is the same or worse than their clients.
So the whole game is hoping that they hope to charge more now because people can't build fast enough and try to recoup their upfront costs before either a) other capacity comes online and b) the installed hardware becomes obsolete.
I'm being earnest -- it seems like they're trading one tiny margin service (datacenter) for another tiny margin service, with the added difficulty that there's an additional 10 figures of upfront expenditures and their viability depends solely on paying everything off before the price floor drops. Maybe it's staunching the bleeding, but it seems like not a great move
There is also a question of how sustainable this datacenter rental demand is. It would seem unexpected if Anthropic and Google continue renting from SpaceX for more than a few years, and both contracts can be cancelled with 90 days notice.
When Anthropic spends on xAI, it benefits Google. When google spends on xAI, it benefits Google. When xAI spends on Google, believe it or not, that benefits Google.
This is how a Ponzi -style circular financing scheme typically works.
Unless Google is directing these transactions, this is not a novel issue. (We see a similar effect with mutual funds owning most companies [1]. It's a weak effect.)
> This is how a Ponzi -style circular financing scheme typically works
No. It's potential conflicts of interest. It's not circular financing. Circular financing follows the cash. When NVIDIA invests in OpenAI so OpenAI can buy NVIDIA chips, that is circular financing.
[1] https://insights.som.yale.edu/insights/the-rise-of-the-mutua...
This is a reasonable accusation! It doesn't make a lot of sense–the Journal article is worth a hell of lot more than SpaceX referencing Anthropic's profitability. And we have zero evidence for it–one could raise this accusation against any compute partner Anthropic were to buy from.
This is literally true for any revenue. Treat the buyer and seller as a single company and their transaction is internal.
