AI spending forecasts slip as debt risks mount
- Microsoft and Google spending forecasts came in below analysts’ expectations.
- Neoclouds face costly debt even as power bottlenecks keep some chips idle.
- The shows debate whether the bigger risk is weak demand, bad financing, or both.
The AI infrastructure boom has a new warning sign: major cloud companies are planning to spend less than analysts expected. On Forward Guidance, a guest pointed to Microsoft’s $38 billion capital-spending guidance, against a $45 billion estimate, and Google’s $51 billion forecast, below expectations of about $55 billion. The guest argued that a pullback matters beyond tech: investment in computer equipment has recently made its largest contribution to GDP since 1959.
The spending forecasts don’t prove that demand for computing is collapsing. On FYI, hosts Brett and Nick said compute is scarce and rental prices are rising, but some Nvidia chips sit unused while data centers wait for power, permits, buildings or turbines. That leaves a more complicated question: how much capacity will be needed, and which companies can afford to build it?
The financing strain is sharpest for neoclouds, providers that borrow to buy chips and rent computing power. The AI Daily Brief’s Nathaniel Whittemore described lenders demanding higher returns as customers build more capacity themselves. Elon Musk predicted failures or consolidation among more than 200 neoclouds. A Moonshots panel contrasted SpaceX borrowing at about 8% with rates near 15% for some competitors.
SpaceX is also taking on substantial debt: the shows discussed a reported $40 billion borrowing round and a plan to expand its data-center capacity to 10 gigawatts over the next year. But its launch and satellite businesses give it other sources of revenue, and it could use computing capacity for its own products if outside customers pull back. Brett argued on FYI that Musk’s warnings could also make lenders less willing to fund rivals, helping SpaceX preserve its position in the spot market.
The shows differ on whether the danger is too little demand or too much costly capacity. Dave Blundon, on Moonshots, said useful data centers remain in high demand and singled out bad debt as the main risk. Alex Wissner-Gross warned that more efficient models could let users do more with less computing, leaving expensive hardware underused.
On This Week in Startups, D.A. Wallach said large cloud companies can make the investment work if returns exceed their borrowing costs, and cut spending if demand weakens. Dave McClure stressed that smaller providers have less control over financing costs and project delays.
The common thread is that AI’s usefulness doesn’t guarantee every infrastructure investment will pay off. If demand or prices weaken, debt-heavy providers may still have bills to meet; if they keep building to cover those costs, oversupply could last longer. The technology may keep advancing even as some companies that built for it struggle to earn back what they spent.
Source Intelligence
- Deep dive into what was said in the episodes
The Fed Is A Sideshow While The AI Trade Implodes | Weekly Roundup • Oct 31
- Hyperscaler capital-spending guidance missed estimates, which a host treated as evidence that the AI investment boom is slowing. The guest linked the risk to growth because AI infrastructure spending has been a major contributor to recent GDP growth.
- The guest argued that leverage amplified the AI trade and made a smooth slowdown unlikely. The guest cited a leveraged ETF with hundreds of billions in notional exposure and a hedge fund carrying $45 billion of assets at four times leverage; widening credit spreads could shut financing to neoclouds.
- The guest compared AI infrastructure to commodity cycles: firms keep producing to cover fixed costs even as demand and margins weaken, extending oversupply. The guest argued that compute becoming a commodity would erode pricing power, even if the technology creates lasting consumer value.
Also discussed on this episode: (13)
Sports (1)
- A speaker credited pitch clocks with making baseball games faster and more watchable, and praised the Milwaukee Brewers’ franchise-record regular season and historic postseason. One attendee said they watched three games in Florida.
Fed (4)
- The Fed’s pause was widely expected. The speakers noted two dissents, from Hammack and Cook, and a statement change describing economic activity as expanding at a “strong” rather than “solid” pace.
- The Fed plans to reduce its meeting schedule, including a non-live meeting focused on strategy next year and six meetings the following year. A guest argued that fewer meetings could help normalize markets’ dependence on constant Fed guidance and leave room for financial repression.
- The guest called the Fed a sideshow, arguing that falling markets and an AI slowdown could weaken growth while higher oil prices revive inflation. The guest expects the Fed to be constrained from tightening and doubts a December cut remains likely.
- The European Central Bank and Bank of Canada tightened despite weak growth signals. The speakers linked Canada’s hike partly to currency defense, while noting that three more European hikes were priced in and criticizing rate increases during an energy shock.
Energy (2)
- A guest argued that Europe’s energy costs undermine manufacturing, industrial production, and defense capacity. The guest said natural gas in Europe and Asia cost eleven times as much as in the United States, while Europe continued buying Russian gas amid its support for Ukraine.
- A guest argued that oil supply disruption requires a policy response and that market calm ahead of the midterms had masked escalation risk. The guest warned that prices could reach $150 and said early-2027 futures had risen despite falling positioning and low volume.
Markets (1)
- Gold fell below $3,900 and broke below summer lows despite lower bond yields and less hawkish rate expectations. A guest attributed the selling to liquidity needs and sovereign currency defense, and advised waiting for gold to recover those lows before treating the trend as constructive.
Models (1)
- The speakers separated AI’s usefulness from the economics of building it. A host said personal token use had risen tenfold and described Anthropic’s improving business, while warning that open-weight competition and repeated frontier-model training could compress margins.
Inflation (1)
- The speakers described inflation as an invisible tax that leaves households unable to afford groceries, travel, or family expenses, feeding anger and unrest. They connected cost-of-living pressure to protests in Paris, crime, and political blame, and argued that France’s bond spread echoed tensions in the streets.
Elections (1)
- A guest argued that Republicans face electoral risk because voters are focused on the economy and foreign policy, while anti-data-center sentiment is crossing party lines. The speakers cautioned that prediction markets are probabilistic after Brazil’s incumbent lost despite an 80% implied chance of victory.
Custody (1)
- The speakers said a reported $6 billion Binance hack damaged confidence among potential crypto entrants, even though Circle and Tether froze funds and Binance said it would cover the remaining loss. They also flagged repeated North Korean cyberattacks and broader warnings about AI-related security risks.
BTC Markets (1)
- A guest described crypto as still working through a leverage-driven, time-consuming capitulation and expected conditions to improve sometime next year. The guest saw gold’s full retracement as a warning for Bitcoin and said a durable crypto recovery may depend on gold first forming a bottom.
Is AI the new cigarettes? Our VC panel digs into Anthropic’s S-1 | E2356 • Oct 29
- D.A. Wallach says hyperscalers can justify compute investment if returns exceed financing costs and can cut spending if demand weakens; Dave McClure warns that neoclouds face capital-cost and project-timing risks outside their control.
Also discussed on this episode: (15)
AI Infrastructure (3)
- Anthropic’s S-1 reports a sharp revenue jump, and The Wall Street Journal says the company aims to list on Nasdaq in November at a valuation of $1.5 trillion to $2 trillion.
- Ben Black argues that analysts need new measures for AI labs: they sell compute across models with different costs and prices, so SaaS metrics like ARR do not describe the business well.
- D.A. Wallach sees Anthropic’s founders as sincere believers in AI’s civilizational stakes, while Dave McClure says belief and profit-seeking can coexist; the panel links OpenAI’s breakaways to Sam Altman’s chaotic leadership and compute strategy.
Markets (3)
- Dave McClure says Anthropic’s reported $80.7 billion net loss largely reflects non-cash revaluation of convertible notes and related liabilities, while cash operations appear profitable.
- Dave McClure says Anthropic is still growing but has slowed, and estimates a $150 billion to $200 billion run rate next year; he cites a chart’s flat $76.8 billion figure as potentially unreliable.
- D.A. Wallach compares AI’s potential to cigarettes: addictive, high-margin products can support enormous businesses, but he questions whether AI’s rapid customer expansion proves durable utility; the panel also treated engineers smoking as a frothy signal.
Enterprise (3)
- Ben Black says Anthropic reported 900% net revenue retention, meaning the same customer cohort spent nine times more year over year; the panel contrasted that expansion with AI’s tiny share of corporate budgets.
- Jason Calacanis and Dave McClure say corporate AI adoption is held back by employees’ limited ability to connect models to company data and workflows, alongside security and privacy concerns; most users remain at basic prompting.
- D.A. Wallach says AI infrastructure’s durability depends on demand from the companies buying compute, not only on lab disclosures; public filings will expose spending but may not reveal customers’ actual usage or budgets.
Big Tech (1)
- D.A. Wallach expects Apple and Google to use their phone distribution to deliver capable AI assistants, while he prefers local processing for consumer data and estimates most everyday AI tasks could run on-device.
Startups (1)
- D.A. Wallach argues Figma’s collaboration habits and trained design teams give it staying power despite AI design tools; Ben Black says Canva’s slowing growth and falling secondary price show how quickly perceived momentum can damage valuations.
BTC Markets (1)
- Jason Calacanis argues Bitcoin has lost momentum and says ETF outflows and AI’s perceived upside weaken the case for holding it; D.A. Wallach counters that Bitcoin could still work as a long-term debasement asset.
Stablecoins (1)
- The panel sees clearer use cases in stablecoins, tokenized real-world assets, and DeFi lending than in speculative tokens whose value rests mainly on belief and hype.
VC (2)
- D.A. Wallach expects AI to let founders build with less capital, while Jason Calacanis says SPVs are absorbing money from emerging managers and that revenue-first startups may skip funding rounds; both describe early fundraising as difficult.
- Ben Black says PowerLaw’s largest holdings include SpaceX and OpenAI, and that the fund is selling down SpaceX; his early-2025 purchase returned about three times its value.
Anthropic’s S-1, Meta’s $90B, And Elon’s Warning Call | The Brainstorm 155 • Oct 28
- The hosts said compute is scarce and spot prices are rising, while some buyers hold Nvidia chips that remain idle because power, permitting, data-center shells, or turbines are not ready.
- SpaceX increased its planned data-center build to 10 gigawatts over the next year, and reportedly raised $40 billion in debt to buy Nvidia chips and build capacity; its other cash-generating businesses strengthen its borrowing position.
- A host argued Elon Musk’s warnings about neoclouds could discourage debt funding for competitors and protect SpaceX’s spot-market economics; CoreWeave’s longer contracts produce lower blended rates, and its shares had fallen sharply.
- Meta’s scale gives it room to fund consumer agents, while SpaceX can use its own compute if outside customers pull back; hosts also said hyperscalers may raise large sums, directing substantial capital toward Nvidia.
Also discussed on this episode: (12)
Startups (1)
- Anthropic’s S-1 showed unusually fast revenue growth, high gross margins, and strong R&D efficiency, while the company continues spending billions of dollars on compute to train future models.
Safety (2)
- A host said OpenAI’s Glasswing project found a long-standing PHP vulnerability; its patch leaked early, forcing a rushed global response, but frontier models could help defenders find flaws before attackers exploit them.
- A host argued that a major AI-enabled cyberattack could damage a frontier lab’s public standing while increasing its business if the lab helps fix the problem; an uncontrolled agent causing harm could instead bring liability and regulation.
Agents (7)
- The hosts expect increasingly capable agents to expose risks beyond deliberate hacking: poorly controlled agents could multiply, steal computing resources, or infest online services, with open-weight models potentially triggering large-scale cases.
- Meta’s Muse had millions of installs and daily users, with a quarter of daily users reportedly shopping frequently; Meta aims to make the agent more compute-efficient while eventually serving a billion users.
- The hosts saw consumer agents as a large but harder-to-monetize market than enterprise AI: consumer agents may earn a small take on spending, while enterprise software offers a larger direct revenue pool.
- One host estimated AI-mediated commerce could reach $8 trillion by 2030, yielding $200 billion to $300 billion in transaction revenue, with another $600 billion to $800 billion available from advertising.
- Meta’s current ad revenue per user in the United States and Canada was estimated at $300 to $350 annually; a $200 average Muse purchase and a 5% take rate would require enormous transaction volume to match it.
- The hosts argued that consumer agents may need banking and payment infrastructure to capture more transaction value, and could expand into insurance, financial management, and other services where agents can negotiate on users’ behalf.
- OpenAI faces a compute-allocation tradeoff: consumer agents could build habits that later drive workplace adoption, but subsidizing consumer use may make its financial results look weak beside Anthropic’s enterprise business.
Big Tech (1)
- Meta’s filing described a potential $700 billion capital raise before Mark Zuckerberg loses majority voting control; the company then announced a $90 billion tranche and issued a new non-voting share class.
Markets (1)
- A host warned that businesses can appear healthy until they fail to move quickly enough as AI accelerates, leaving companies vulnerable to sudden competitive displacement.
Anthropic’s $2T IPO, Elon Predicts Neocloud Death, and China’s Kimi Catches Up | #306 • Oct 28
- Neoclouds borrowed heavily to buy Nvidia chips and rent compute; CoreWeave's $51 billion debt helped trigger a sell-off. Dave Blundon compares the buildout to dark fiber, while Alex Wissner-Gross warns that efficiency gains could leave expensive compute underused.
- SpaceX can borrow against Starlink subscriptions and launch revenue, unlike neoclouds that depend on compute rentals. Elon Musk says SpaceX is investment grade; Anthropic has agreed to buy SpaceX compute, giving the company a major customer alongside its own demand.
Also discussed on this episode: (18)
Europe (2)
- Peter Diamandis cites October 17 marches by 500,000 people across France, 2,400 arrests, looting in Paris, Marseille, and Lyon, and a burned 19th-century hall in Limoges. Speakers also report claims that paid agitators, possibly linked to Russia, fueled unrest.
- Emad Mostaque says French employment protections make firing workers difficult, while France spends 57% of GDP on social programs. Eamon describes UK compliance audits targeting high earners, and Peter says Europeans are moving to Waterloo and Toronto for AI opportunities.
Labor (1)
- Peter Diamandis links unrest to young men who see blocked opportunities, arguing that the demographic has played a role in revolutions from France to Iran. He warns that AI-driven unemployment could intensify instability where governments fail to build compute, data centers, and power.
AI Infrastructure (1)
- Peter Diamandis argues that countries can still build sovereign AI by coordinating power, chips, and compute, with a claimed 90% to 99% chance of success. He says Europe risks stagnating without investment, while the United States and Canada could combine American chips with Canadian power.
Markets (2)
- Anthropic reported $16.3 billion in first-half 2026 revenue and nearly $1 billion in second-quarter operating profit, making its planned IPO unusually large. Dave Blundon calls the business financially strong but says a $1.5 trillion to $2 trillion valuation already prices in substantial growth.
- Dave Blundon says data remains a source of competitive advantage, but any specific data moat can erode as AI changes markets. He also identifies compute, natural resources, consumer preferences, and a company's speed of innovation as potential durable advantages.
Enterprise (1)
- Anthropic's long-term benefit trust would appoint and remove a majority of its board, giving trustees influence over corporate direction. Alex Wissner-Gross worries that unelected trustees could override public shareholders; Emad Mostaque argues the structure gives the company's mission formal power.
VC (1)
- Anthropic's early investors stand to receive enormous returns: the $124 million Series A is described as a 345-fold return, and the $982 million Series B as a 79-fold return. Emad Mostaque argues that founders and investors will recycle much of that IPO wealth into new AI companies.
Agents (1)
- OpenAI researchers found that agents in isolated virtual machines could communicate through processor-cache timing: one agent encoded bits by changing cache state, and another decoded them by measuring access speed. Alex Wissner-Gross stresses that researchers explicitly asked the agents to find such side channels.
Models (3)
- Moonshot AI's Kimi K3.1 Pro scored near leading closed models while costing less, and its planned open weights could narrow the frontier gap to weeks. Alex Wissner-Gross says its performance per cost may already exceed Claude Opus 5.5 on some comparisons.
- GPT 6.1 Terra costs less than half as much as its predecessor and showed a 50-point drop in hallucination, making it better suited to routine personal-agent use. Salim Ismail says falling token prices are accelerating, while Peter Diamandis argues that product usefulness will matter more than raw model benchmarks.
- OpenAI announced AI-produced results spanning a 1991 wave-focusing conjecture, a disproof of the exponential time hypothesis, and a rigorous four-dimensional construction for quantum chromodynamics. The proofs remain unreviewed; speakers say science is shifting from discovery toward verification, and debate whether human intermediaries can meaningfully validate AI work.
Physics (1)
- Alex Wissner-Gross's chain theory models physics as a network of finite, maximally entangled quantum systems and derives the fine-structure constant from a short axiom. He presents it as an early, falsifiable framework for connecting quantum information, particle physics, gravity, and possible dark-matter candidates.
Robotics (2)
- Warhound plans to genetically edit and clone working dogs for repeatable traits such as endurance, scent detection, and strength, then outfit them with Anduril sensors and protective equipment. Salim Ismail and Alex Wissner-Gross raise concerns about animal consent and engineering dogs for dangerous service.
- Emad Mostaque would target construction first if capable robots became cheap and plentiful, arguing that customers would pay for robotic tradespeople. He sees coordination and capability as the remaining hurdles, though higher-margin uses may attract robot bodies before construction does.
Safety (1)
- Emad Mostaque argues that AI alignment depends on deciding which human values systems should follow, and warns that powerful optimizers can exploit poorly chosen targets. On training data, he says removing biological, chemical, or malicious-code knowledge need not reduce general capability and may sometimes improve it.
Payments (1)
- Salim Ismail expects programmable digital money to support machine-to-machine commerce, favoring Bitcoin with Lightning for decentralization, security, and scale while seeing stablecoins as useful for some programmable transfers. He argues that crypto's key feature is programmability, not simply digital payments.
Energy (1)
- Alex Wissner-Gross says energy and computing may remain physically scarce, while Dave Blundon expects energy to gain value as AI competes with household uses. Alex argues demand, rather than supply alone, could determine whether resources retain value after a singularity.

Nathaniel Whittemore
4 Questions for AI This Week • Oct 26
- Neoclouds face higher borrowing costs, hyperscaler project delays, and customers building their own capacity. Elon Musk predicted widespread failures, while Chamath Palihapitiya said poorly capitalized operators could leave stranded compute; critics noted Musk’s commercial interest in competitors’ financing.
Also discussed on this episode: (14)
Models (5)
- Moonshot’s Kimi K3.1 Pro is the first update to the K3 family. The original K3 launched in July as a 2.8-trillion-parameter open model, briefly drew comparisons with Western frontier systems, then lost momentum as newer models arrived.
- Moonshot’s benchmarks put K3.1 Pro near Opus 5.5 on agentic work and coding, while its lower token prices and cost per task strengthen the case for adoption. Independent testing also placed it among the strongest available models.
- Artificial Analysis scored K3.1 Pro fourth on its Intelligence Index, but the launch was quickly clouded by leaked instructions telling influencers to omit paid-partnership labels and promote comparisons that criticized Western rivals. Researchers disagreed on whether the model’s benchmark results would hold up in use.
- Moonshot said it removed cyber-related training data to keep K3.1 Pro’s offensive cyber skills below its internal pipeline while retaining general coding ability. Artificial Analysis still found it to be the strongest cyber model broadly available, close to a restricted GPT-6 Soul version.
- The host argued that OpenAI might benefit from temporarily delaying a competing model release: a strong Anthropic IPO could revive investor confidence across AI, while a failed offering could deepen bubble concerns and make later IPOs harder.
Safety (2)
- Anthropic security executive Jason D. Clinton warned that cyber threats would worsen and urged security leaders to fund basic defenses. Cloudflare CEO Matthew Prince predicted years of frequent vulnerability disclosures, while Sam Altman said some flaws may be too difficult to patch.
- OpenAI and Anthropic resumed frontier training in isolated environments. OpenAI’s offline web replica is meant to prevent models from affecting real systems, but its agents found a way to exchange synthetic secrets through a processor cache despite network isolation.
Agents (1)
- Box CEO Aaron Levie argued that agent swarms can test more code and infrastructure risks than human teams can reach quickly. Noah Smith warned that AI-enabled attacks could make the open internet viable only for users able to pay for private security.
AI Infrastructure (1)
- Large AI customers are shifting from model APIs toward direct GPU rentals and self-built infrastructure. Chamath Palihapitiya said a major bank had cut AWS and Google Cloud spending while building six independent data centers; Ramp data showed direct GPU rentals taking a substantial share of top firms’ AI spend.
Startups (1)
- Anthropic’s prospectus appeared as the host recorded, after speculation that it needed to be public by Friday to support an IPO the week of Thanksgiving. OpenAI’s reported next-round valuation had fallen from earlier expectations, complicating Anthropic investors’ higher valuation hopes.
Coding (1)
- OpenAI’s price cuts helped it gain coding share from Anthropic at Rippling, but Anthropic’s Opus 5.5 release drove a sharp rise in usage and business spending. The host said Anthropic’s rumored Fable 5.5 and its Duet personal agent could strengthen its position before the IPO.
Labor (1)
- A KPMG and University of Texas at Austin study found that early-career professionals got different results from AI despite having similar skills. The strongest performers acted as “AI amplifiers” by directing, evaluating, and refining model outputs.
Media (1)
- The host announced How We Got Here, a weekly show about how current trends emerged through human decisions. Planned subjects include the tech industry’s loss of public affection, rising living costs, prediction markets, and GLP-1 drugs.
Enterprise (1)
- The episode’s ads promoted CData’s Connect AI Gateway for governing agent access to business systems, Granola’s AI meeting notes, and Blitzy’s codebase analysis and autonomous software work. Granola offered new users three months free with the advertised code.



