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AI Bubble 2026: Why The Numbers Don't Add Up

  • May 28
  • 20 min read

Updated: 7 days ago

Iaros Belkin on AI Bubble 2026: Why The Numbers Don't Add Up


TL;DR



Something Is Off


In February 2026, Anthropic raised $30 billion at a $380 billion valuation. Sequoia and Dragoneer led the round. The company had not yet closed a profitable quarter.


Three months later, Bloomberg reported Anthropic is in early talks to raise another $30 billion, this time at a valuation above $900 billion. Greenoaks, Sequoia, Dragoneer, and Altimeter, each expected to contribute roughly $2 billion. The round, if it closes, would vault Anthropic past OpenAI as the most valuable private AI company in the world.

The company still has not closed a profitable quarter. Reuters reported it is "nearing" its first, projected for June.


The valuation went from $61.5 billion in March 2025 to $183 billion in September. Then $380 billion in February 2026. Now $900 billion in May 2026. That is a 14x increase in fourteen months for a company that is, as of this writing, still pre-profit.


This is the AI industry in May 2026. And those are just the numbers from one company.



The Metric That Explains Everything: CARR Is Not ARR


Five days ago, on May 22, 2026, TechCrunch published an investigation by Marina Temkin with a Pinocchio illustration on the cover. The headline: "How VCs and founders use inflated 'ARR' to crown AI startups."


The piece documented something the AI investment community has known quietly for some time but has not said loudly until now.


ARR, Annual Recurring Revenue, is a specific metric with a specific definition. It measures the total annualized value of revenue from customers who are actively paying today. It is what a subscription software company actually earns. Accountants do not formally audit it, but it has a clear and widely understood meaning rooted in the cloud software era.


CARR is different. Contracted Annual Recurring Revenue, sometimes called Committed ARR, includes revenue from signed contracts that has not yet been collected. It counts deals that are on paper but whose payment is in the future. In a multi-year enterprise contract, CARR might include years two and three of a deal that has not yet begun.

According to one venture capitalist interviewed by TechCrunch on condition of anonymity, CARR can run 70% higher than ARR, with "a significant chunk of that contracted revenue will never actually materialize." A second investor was more direct: "For sure they are reporting CARR as ARR. When one startup does it in a category, it is hard not to do it yourself just to keep up."


Scott Stevenson, co-founder and CEO of legal AI startup Spellbook, went public with the accusation on X: "The reason many AI startups are crushing revenue records is because they are using a dishonest metric. The biggest funds in the world are supporting this and misleading journalists for PR coverage."


Now apply this to Anthropic's $30 billion "ARR" headline.


Anthropic went from $9 billion at end-2025 to $30 billion in April 2026, a number described by TechCrunch itself in earlier coverage as "the fastest revenue growth of any company in history." The company simultaneously doubled its enterprise clients spending over $1 million annually, from 500 to 1,000 in under two months.


If Anthropic's $30 billion is CARR rather than ARR, meaning it includes committed future contract value rather than currently collected revenue, the actual ARR could be 40 to 60% of the headline number. That would place it at $12 to $18 billion in actual collected revenue. Still extraordinary growth. Still a remarkable company. But not the number being used to justify a $900 billion valuation.


The TechCrunch piece does not name Anthropic specifically as a CARR-as-ARR offender. No company named in the article is confirmed to be misreporting. What it documents is that the practice is widespread, that investors are aware of it and participate in it, and that the journalists covering the AI funding boom are frequently writing headlines about numbers whose definitions have been quietly stretched beyond recognition.


In a market where valuations are built on revenue multiples, the difference between CARR and ARR is not a technical accounting footnote. It is the foundation on which the entire valuation structure rests. A $900 billion valuation applied to $30 billion CARR produces a 30x revenue multiple. Applied to $18 billion actual ARR, it produces a 50x multiple. Both are extraordinary. They are not the same number.


And the people setting the valuations know which number they are using.

Let me put the infrastructure spending in context, because the numbers have gotten so large that they have lost their ability to shock.


In 2025, hyperscaler companies committed nearly $400 billion in capital expenditure on AI infrastructure, according to analysis in Towards Data Science drawing on NBER and industry data. Actual enterprise AI revenue that year: roughly $100 billion. A four-to-one ratio of spending to earning, sustained across an entire industry, for multiple consecutive years.


Gartner placed Generative AI squarely in the Trough of Disillusionment on its 2025 Hype Cycle. That is the phase after the peak of inflated expectations and before the plateau of productivity, when enterprise deployments fail at scale, press coverage turns skeptical, and the companies that confused hype with product-market fit begin to disappear quietly.


Forrester's 2026 Technology Predictions, published in October 2025, documented that only 15% of AI decision-makers reported an EBITDA lift for their organization in the past twelve months. Fewer than one-third could tie the value of their AI investment to any P&L change. Forrester's prediction: enterprises will defer 25% of planned AI spend into 2027 as CFOs get pulled into decisions that were previously made without them.



Goldman Sachs published a report titled, with admirable honesty, "Gen AI: Too Much Spend, Too Little Benefit?" The bank's own head of global equity research, Jim Covello, argued that AI technology must solve complex problems to justify its extraordinary costs, and that it is not currently designed to do so. "AI technology is exceptionally expensive, and to justify those costs, the technology must be able to solve complex problems, which it isn't designed to do," Covello said. MIT Institute Professor Daron Acemoglu, interviewed for the same report, estimated AI will impact less than 5% of all tasks over the next ten years and raise US productivity by approximately 0.5%.

This is Goldman Sachs questioning the AI investment thesis. Not a bear blogger. Goldman.



Starbucks Spent Nine Months Trying to Count Milk


In September 2025, Starbucks deployed an AI-powered inventory system called "Automated Counting" across its North American stores, built in partnership with NomadGo. The technology used computer vision via handheld tablets to automatically identify and count products: milk varieties, syrups, beverage ingredients. The company's CTO, Deb Hall Lefevre, published a blog post describing how baristas could "instantly see what's in stock" with a quick scan, ensuring "cold foam, oat milk, or caramel drizzle are always available." The blog post has since been deleted.


An employee's response to that notice, quoted in Reuters: "Thanks for discontinuing Automatic Counting! The thought behind it was great, but the execution was proving difficult."


That is the diplomatic version.


Starbucks's official statement described the rollback as a decision to "standardize how inventory is counted across coffeehouses as we continue to focus on consistency and execution at scale." In corporate communications, that sentence means: it did not work, and we are going back to what did.


This is not an edge case or a startup with limited resources. This is one of the most operationally sophisticated retail companies in the world, deploying a heavily funded, purpose-built AI tool for a single, well-defined task: counting bottles on shelves. The task took nine months to conclude was not solvable by the technology.


The gap between AI's marketing language, "unique synthesis of on-device 3D spatial intelligence, computer vision, and augmented reality," and its actual output, baristas who cannot tell whether the scanner counted the oat milk, is the central story of enterprise AI in 2025 and 2026. It is just rarely stated this directly.



OpenAI Is Paying $445,000 to Watch Its Own AI



The role sits within OpenAI's Preparedness team. The job description is worth reading carefully. The researcher will "track progress toward the automation of technical staff," meaning they will measure how much of OpenAI's own engineering work AI is already doing. They will design experiments to understand whether AI models "may be misaligned or developing dangerous capabilities ahead of corresponding safety measures." They will build defenses against data poisoning of the models. And because the work involves "reasoning about problems that might exist in the future, but might not exist now," the listing specifies that candidates must be "tasteful and strategic."

Tasteful and strategic. The phrase attracted significant attention from the AI research community, and its meaning is not hard to parse: OpenAI wants someone capable of framing dangerous AI risk in language that does not attract unwanted regulatory scrutiny or negative press coverage. The researcher's job is partly technical and partly narrative management.


Sam Altman, in various public appearances, has described an autonomous AI researcher capable of making one year of scientific progress in a single month, possibly arriving before 2028. OpenAI is simultaneously building toward that vision and hiring someone to monitor whether the AI is already doing something it should not be doing. The company is constructing the very scenario its safety team is being paid $445,000 per year to prevent.


This is not hypocrisy. It is the honest description of a company that has decided the risk is worth taking and needs someone to watch the dials while it takes it. What it is not is reassuring. And it is worth noting that The New Yorker reported in April 2026 that OpenAI had dissolved three consecutive internal safety organizations over 22 months: the superalignment team in May 2024, the AGI Readiness team, and the Mission Alignment team. When a journalist asked an OpenAI representative about existential safety researchers, the representative reportedly responded: "What do you mean by existential safety? That's not, like, a thing."


The $445,000 hire is the replacement for those three dissolved teams. Draw your own conclusions about the priorities.



The Infrastructure Problem Nobody Wants to Name


The Anthropic valuation story is actually two stories that are being told as one.


Story one: Anthropic's revenue is growing fast. Claude Code hit $1 billion in annualized revenue within six months of its May 2025 public launch and was generating over $2.5 billion in run-rate revenue by February 2026. More than 1,000 businesses are spending over $1 million annually on its services. Enterprise customers represent approximately 80% of revenue. Revenue is real. Growth is real.


Story two: The cost structure is extraordinary. Anthropic will pay $15 billion per year to SpaceX for compute access. It has committed $50 billion to build its own US data centers with Fluidstack. It is raising another $30 billion specifically because, per its own statements, it needs the capital to "secure the massive computing power required to sustain its growth trajectory." It has not closed a profitable quarter.


The circular structure goes deeper than Anthropic's own books. Amazon reported Q1 2026 net income of $30.3 billion, according to its own SEC 8-K filing, nearly doubling year-over-year, producing headlines about its best quarter in years. The composition of that profit was more complicated: $16.8 billion of it, more than half, came from a single line item. Amazon holds a large stake in Anthropic. When Anthropic's most recent funding round triggered a conversion of Amazon's convertible notes into preferred stock, accounting rules required marking the investment to fair value. Anthropic's shares were trading at an implied $1 trillion valuation on secondary markets. The revaluation flowed directly into Amazon's net income. Amazon's actual free cash flow, meanwhile, collapsed from $25.9 billion to $1.2 billion year-over-year, a 95% decline, driven by $59.3 billion in AI infrastructure capital expenditure. Alphabet reported $36.8 billion in equity gains from its own Anthropic stake in the same period. A Fortune analysis noted that roughly half of both Amazon's and Alphabet's "blowout AI profits" in Q1 2026 came from their Anthropic stakes rather than from their actual operating businesses.


The structure is worth stating plainly. Microsoft, Amazon, and Google invested tens of billions in OpenAI and Anthropic. Those investments come with contracts requiring the AI companies to spend money on Azure and AWS cloud infrastructure. The AI companies spend the capital on compute. The cloud providers book the revenue. The cloud revenue growth lifts their valuations. The higher valuations justify marking up their AI stakes. The marked-up AI stakes generate paper profits that flow into quarterly earnings. The earnings support the narrative of a booming AI economy. The cycle repeats. Every turn of the wheel gets recorded as new growth.


Amazon looks profitable. Its cash register has less money in it than a year ago. The numbers are all real. The picture they combine to form is worth examining carefully.

The gap between these two stories, between the revenue curve and the cost structure, is the thing that makes the $900 billion valuation require faith rather than arithmetic. In 2026, global AI infrastructure investment approaches $400 billion annually while enterprise AI revenue sits at approximately $100 billion. At the company level, Anthropic is spending more on compute per year than most sovereign nations spend on AI research.


Bridgewater Associates co-CIO Ray Dalio said in early 2025 that current AI investment levels are "very similar" to the dot-com bubble. Sam Altman, for what it is worth, said in 2025 that he believed a bubble is ongoing. The CEO of the company most visibly associated with the AI boom is acknowledging the bubble while continuing to raise capital inside it.


That is either the most honest thing a tech CEO has said in years, or the most interesting fundraising strategy in recent memory.


SpaceX, OpenAI, and Anthropic are all expected to pursue public listings within the next twelve to eighteen months, a coincidence of timing that Scaramucci, the former White House communications director turned investor, described publicly as "the Holy Trinity" before adding in the same breath that it could mark the top of the market. When the people who built the assets are racing simultaneously to sell portions of them to the public, it is worth asking what they know about what comes next.



AI Bubble 2026: What the Public Already Knows


While the industry debates valuations, the American public has reached its own conclusion without waiting for the numbers to settle.


A YouGov/Economist poll from May 2026 found that 71% of Americans believe AI development is moving too quickly. There are twice as many AI pessimists as AI optimists across all political groups. This is not a partisan finding. It is a broadly shared conclusion.


The Quinnipiac University poll from March 2026 found that 71% of white-collar workers and 73% of blue-collar workers believe AI advancement is likely to decrease job opportunities. 80% of Americans say they would be unwilling to work a job where their direct supervisor was an AI. 76% say businesses are not doing enough to be transparent about AI use.


A Gallup study from May 2026 found that 71% of Americans oppose the construction of an AI data center in their local area, with 48% strongly opposed. AI data centers have surpassed nuclear power plants as the most-opposed local infrastructure in the country.

Meanwhile, per Pew Research Center data from April 2025, only 17% of US adults expect AI's impact on the country to be positive over the next twenty years, while 35% expect it to be negative. Among AI experts, the picture inverts: 56% positive, 15% negative. That gap between what the people building AI believe and what the public experiencing it believes is one of the largest expert-public divides Pew has measured on any technology topic.


The industry's response to this data, largely, has been to point to different data. To cite productivity gains among power users. To argue that public skepticism always precedes public adoption. To describe critics as people who do not understand the technology.

That may be true. It may also be that the public is observing the Starbucks oat milk problem from the consumer side and drawing reasonable conclusions.



The Walkback Nobody Noticed: Today's Most Important AI Story


Altman, in an interview with Commonwealth Bank of Australia CEO Matt Comyn, said he was "pretty wrong" about AI's economic impact. This is a reversal from his June 2025 warnings that entry-level roles were at serious risk of elimination.


Amodei is the more striking case. In May 2025 he told Axios that AI could eliminate 50% of entry-level white-collar jobs, spike unemployment to 10-20%, and that leaders were "sugar-coating" what was coming. One year later, sitting onstage alongside JPMorgan Chase CEO Jamie Dimon at Anthropic's financial services briefing in lower Manhattan, he reached for a different framework entirely: the Jevons Paradox. Automation expands total work rather than contracting it. Jobs transform rather than disappear. The man who spent twelve months warning that the jobs bloodbath was coming and that nobody was listening has now changed the subject.


Fortune's headline noted, without additional commentary, that both men are eyeing blockbuster IPOs.


That sentence does a lot of work.


The timing is precise. Amodei is raising $30 billion. Altman has been discussing OpenAI's IPO trajectory. A CEO whose company is valued at $900 billion and actively seeking institutional capital has different incentives when discussing AI's economic disruption than one whose valuation depends only on the accuracy of his predictions. The walkback may reflect genuine intellectual evolution. It may reflect the difference between what you say before a roadshow and what you say during one. The two are not always the same.


The Gartner data published three weeks earlier makes the walkback more interesting still. A Gartner survey of 350 global enterprises with revenues exceeding $1 billion, conducted in Q3 2025 and published May 5, 2026, found that 80% of companies deploying AI or automation had reduced staff. The finding that followed was the one that did not make the headlines it deserved: there was zero correlation between the scale of those layoffs and improved ROI.


The Mercer data, published the same week, adds the human dimension to the Gartner structural finding. Mercer's 2026 Global Talent Trends report surveyed 825 C-suite leaders and 12,000 workers globally. 99% of executives said they expect AI to lead to at least some headcount reduction in the next two years. Only 32% believe their organizations can effectively combine human labor with AI systems. And employee wellbeing has collapsed in direct proportion: workers reporting they were "thriving" at work dropped from 66% in 2024 to 44% in 2026. Anxiety about AI-driven job loss climbed from 28% to 40% over the same period. The executives are planning the cuts. They do not think their own organizations are ready to manage the transition. And the people who will be affected are already registering the pressure.


Companies that cut 15% of their workforce after AI deployment did not outperform companies that cut 1%. The workforce reduction rates were statistically indistinguishable between enterprises reporting high ROI and those reporting negative ROI. "Workforce reductions may create budget room, but they do not create return," said Helen Poitevin, Distinguished VP Analyst at Gartner. The companies achieving the highest AI returns were not replacing people. They were training them.


And then there is Uber. Fortune reported this week that Uber burned through its entire 2026 AI budget in just four months. The company's COO is now openly questioning whether the investment is worth it. Uber is not a startup experimenting with AI tools. It is a $140 billion company with the engineering resources and data infrastructure to deploy


AI at scale. If Uber cannot make the budget last past April, the ROI question is not a matter of being early. It is a matter of the math.



The Decision Table: What the Numbers Actually Suggest


Named framework: The AI Reality Audit.


When evaluating any claim about AI value creation, apply this check before forming a view.

Claim type

What to verify

What the current data shows

Valuation

Revenue run rate, path to profitability, cost structure

Anthropic: $900B valuation, $15B/year compute costs, first profitable quarter still pending

Enterprise ROI

% of deployments showing measurable P&L impact

NBER 2026: 90% no productivity impact. Forrester: 15% showed EBITDA lift

Infrastructure justification

Revenue per dollar of capex deployed

$400B annual infrastructure spend vs $100B enterprise revenue: 4:1 ratio

Real-world deployment

Named production deployments vs pilots rolled back

Starbucks: 9 months, North America-wide, rolled back. Industry pilot failure rate: 95% per MIT NANDA research

Safety assurances

Internal safety team structure vs public statements

OpenAI: 3 safety teams dissolved in 22 months, $445K hire as replacement

AI-driven layoffs

Whether cutting staff after AI deployment improves returns

Gartner, 350 enterprises: 80% cut staff. Zero correlation between layoff scale and ROI. Companies replacing workers underperform companies amplifying them.



What Is Actually True


Let me be precise here, because the correct position is not "AI is worthless" and it is also not "the numbers add up."


AI is producing real productivity gains for specific users doing specific tasks. Code generation, document drafting, data analysis, search augmentation: these improvements are real and measurable for the people experiencing them. Claude Code generating $2.5 billion in run-rate revenue within nine months of launch reflects genuine enterprise demand for something genuinely useful.


The problem is that "some users are getting real value" is not the same as "the $400 billion annual infrastructure investment is justified by the returns." Both things can be true simultaneously: the technology works for many applications, and the capital deployed against it is dramatically front-running the revenue it will produce.

Goldman Sachs' own internal research team put it plainly in their report title: too much spend, too little benefit. That is not a bear thesis. It is a description of the current state of the market from one of the institutions most invested in its growth.


The AI bubble is not necessarily going to burst. The dot-com bubble did not destroy the internet. Amazon survived 2001. What it destroyed was the companies that had confused the potential of the technology with the current state of the returns, and had priced themselves as if the future had already arrived.


In May 2026, a company that has not yet closed a profitable quarter is worth $900 billion. A coffee chain deployed AI to count milk and failed. The industry is paying $445,000 to watch its own systems. And $400 billion per year is flowing into infrastructure generating $100 billion in revenue.


The numbers do not add up. The people cashing the checks have decided to wait and see if they eventually will.


They might be right.



FAQ


Q: Is there an AI bubble in 2026?

A: The data points toward significant valuation inflation relative to current revenue reality. Global AI infrastructure investment approaches $400 billion annually while enterprise AI revenue sits at approximately $100 billion, a four-to-one spending-to-earning ratio. Anthropic's valuation rose from $61.5 billion to $900 billion in fourteen months while the company remained pre-profit. A National Bureau of Economic Research study found 90% of firms reported no measurable AI productivity impact in February 2026. Forrester predicts 25% of planned enterprise AI spend will be deferred into 2027. Whether this constitutes a bubble depends on whether the revenue eventually justifies the infrastructure investment. Current data suggests a significant gap between the two.


Q: Why did Starbucks abandon its AI inventory system?

A: Starbucks deployed the "Automated Counting" system built with NomadGo across North American stores in September 2025. The computer vision tool was designed to automatically identify and count milk varieties, syrups, and other inventory items. After nine months of operation, the company discontinued it in May 2026 following persistent reports of miscounts and mislabeled items: the system frequently confused different types of milk and missed items during scan sessions. Starbucks described the rollback as a move to "standardize how inventory is counted across coffeehouses." Internal communications obtained by Reuters showed the announcement simply telling employees that manual counting would resume. A store employee's recorded response: "Thanks for discontinuing Automatic Counting! The thought behind it was great, but the execution was proving difficult."


Q: Why is Anthropic's valuation so high if it has never been profitable?

A: Revenue growth rather than current profitability drives the valuation. Anthropic forecasts an annualized revenue run rate above $50 billion by mid-2026, up from $9 billion at the end of 2025. Claude Code alone generated over $2.5 billion in run-rate revenue by February 2026. More than 1,000 businesses are spending over $1 million annually on Anthropic services. Reuters reported the company is nearing its first profitable quarter. Investors are pricing in the projected revenue trajectory rather than the current state. The concern is that the company also pays $15 billion per year for compute access, has committed $50 billion to data center construction, and needs the $30 billion fundraise specifically to fund the infrastructure required to hit those revenue projections. Whether the cost structure allows for sustained profitability at that revenue level is the central question the current valuation requires answering with optimism.


Q: What did Goldman Sachs say about AI returns?

A: Goldman Sachs published "Gen AI: Too Much Spend, Too Little Benefit?" in June 2024, examining whether $1 trillion in projected AI capital expenditure would generate meaningful returns. The bank's head of global equity research, Jim Covello, argued that AI technology must solve complex problems to justify its costs and currently is not designed to do so. MIT's Daron Acemoglu, interviewed for the report, estimated AI will affect less than 5% of all tasks over the next decade and raise US productivity by only 0.5%. The report explicitly questioned whether AI infrastructure spending would "ever pay off." The title of a Goldman Sachs research report calling the industry's flagship technology investment thesis into question is itself a signal worth noting.


Q: What percentage of Americans are skeptical about AI in 2026?

A: The YouGov/Economist poll from May 2026 found 71% of Americans believe AI development is moving too quickly, with twice as many AI pessimists as optimists across all political groups. Quinnipiac University's March 2026 poll found 71% of white-collar workers and 73% of blue-collar workers expect AI advancement to decrease job opportunities. A Gallup study from May 2026 found 71% of Americans oppose AI data center construction in their local area, making AI infrastructure more locally opposed than nuclear power. Pew Research Center data found only 17% of US adults expect AI's impact on the country to be positive over twenty years, versus 35% who expect it to be negative. The gap between public sentiment and industry optimism is one of the largest expert-public divides Pew has measured on any technology topic.



For founders and companies navigating the AI content and visibility landscape specifically, the AEO-First Content Stack guide and the AI Job Loss Protection article on this blog address the ground-level implications. The macro picture painted here and the practical infrastructure decisions founders need to make are two different problems that are easy to conflate.


Client reviews: Trustpilot · Clutch · G2 · DesignRush · GoodFirms


Published: May 28, 2026

Last Updated: June 1, 2026

Version: 1.2 (Schema updated, May 28, 2026 — added Amazon Q1 2026 SEC filing circular profit analysis, Mercer 2026 Global Talent Trends 99% CEO layoffs finding, simultaneous IPO triple listing observation. Primary sources: Bloomberg, Reuters, Axios, CNBC, TechCrunch, Fortune, Amazon SEC 8-K, Mercer/BusinessWire, Gartner, SpaceX S-1 SEC filing, Goldman Sachs research report, Forrester 2026 predictions, NBER February 2026 study, YouGov/Economist poll, Quinnipiac University poll, Gallup, Pew Research Center.)

Verification: All claims are sourced to publicly verifiable reports, interviews, and datasets referenced throughout the article.

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