Stance

Follow the big trend, but expect small cycles along the way. Our May 2022 sell signal, 3Q23 buy signal and May 2025 final sell signal are all still on the blog.

Core claim

This page tracks one question: is the money going into AI compute coming back out, and will the hyperscalers pause capex next year?

Compute keeps getting tighter. By mid-2027, annualized revenue per chip reaches the breakeven line.

Money is not the problem in 2027. 2028 is the test: has AI earned the money back?

Leaning to the positive scriptWhich way it leans now 38%
How we read it

Sort into layers first, then draw conclusions. AI is already a big market. Pricing, debt, software and users are all splitting into layers, and no single story fits the whole.

1DemandDone

Real customers are paying

Already happening, and each quarter adds more than the one before

$141B

Annualized revenue of five AI companies (3Q26)

Next checkpointEnd of 2026: market-wide AI ARR ≈ $138B (base-case path)

AnthropicOpenAI

Latest from the companiesOpenAI launched Astra on Sept. 3, aimed at a clearly different customer base than Fable 5.1

2Supply and spendingIn progress

Each chip earns more (supply can't keep up)

In progress and heading the right way; crosses the breakeven line in mid-2027

$4,040

Annualized revenue per H100e (3Q26), up 206% in three quarters and up 65% in the latest quarter

Next checkpointBreakeven line: $4.5k (mid-2027) / $5.6k (mid-2028)

actualBreakeven $4.5k

Latest from the companiesGoogle, Sept. 8: AI servers pay back in under two years. Alibaba: the compute shortage lasts until at least 2030

3Supply and spendingIn progress

Cloud revenue catches up

In progress, still below the hurdle rate

48%

Cloud revenue growth, YoY (2Q26); Google Cloud +82%

Next checkpoint2027 hurdle rate for cloud growth ≈ 53–55%

GCP YoYDepreciation YoY (projected = hurdle rate)

Latest from the companiesAWS 2Q26 earnings call: servers pay back in under three years and last five to six

4FinancingNot yet

Operating cash flow keeps up with spending

Not yet; the test comes in 2027 to 2028

+40% / +40%

2027 growth in operating cash flow vs. capex for the five hyperscalers: about even

Next checkpointEnd of 2027: operating cash flow has to grow faster than capex

MSFTGOOGAMZNMETACapex = operating cash flow

Latest from the companiesGoogle in August: two bond deals a year from now on. Amazon went to the sterling market in September

5FinancingNot yet

Free cash flow turns positive

The final confirmation, due in 2028

2028

The quarter when 'borrowing to invest' turns into 'printing money'

Next checkpoint2028

MSFTGOOGAMZNMETAFCF = 0

Latest from the companiesAlphabet 1Q26 buybacks $0, Meta 4Q25 $0: buybacks effectively on hold

Two scripts: same structure, each cell lights up when we get there

Positive script: each cell turns green when we get there
Green = the positive script is running
Real customers' money comes in
$141BAnnualized revenue of five AI companies (3Q26)Go to station ① →
Signed contracts turn into revenue
$4,040Annualized revenue per H100e (3Q26), up 206% in three quarters and up 65% in the latest quarterGo to station ② →
Payback is faster than the cost of borrowing
48%Cloud revenue growth, YoY (2Q26); Google Cloud +82%Go to station ③ →
Internally generated cash covers the spending
+40% / +40%2027 growth in operating cash flow vs. capex for the five hyperscalers: about evenGo to station ④ →
Borrow less, ratings hold, rates fall
+40% / +40%2027 growth in operating cash flow vs. capex for the five hyperscalers: about evenGo to station ④ →
Reinvest, more compute
2028The quarter when 'borrowing to invest' turns into 'printing money'Go to station ⑤ →
Negative script: each cell turns red when its signal shows up
Red = time to switch scripts
Customers stop paying
TriggerAI companies' annualized revenue adds less in a quarter than the quarter before, a new flagship model fails to win paid share, or spending by the top 1% of users flattensGo to station ① →
Signed contracts don't turn into revenue
TriggerNew chips earn less than the average chip (marginal divided by average falls below 1), or usage drops after a frontier model raises pricesGo to station ② →
Payback is slower than the cost of borrowing
TriggerThe gap between cloud revenue growth and the hurdle rate widens two quarters in a row, or depreciation starts growing faster than cloud revenueGo to station ③ →
Borrow more, at higher rates
TriggerOrder books on large bond deals fall below 2.5 times, or 40-year spreads keep widening (Amazon moving to the sterling market already counts as a small signal)Go to station ④ →
Ratings cut, spending cut
TriggerOracle's downgrade spreads to other companies, or the big four cut capex guidanceGo to station ④ →
The landlords and the supply chain hurt first
TriggerCoreWeave's CDS rises, the landlords' borrowing costs climb, or supply-chain estimates get cutGo to station ⑤ →
Which way it leans now
We are here
PositiveNegative

Positive: 1 lit, 2 in progress
Negative: 0 lit, 1 small signals

Each cell on the left has its mirror image on the right. A filled cell means we are there (green) or on the way (gold); red fill means the signal has shown up. The bar in the middle shows which way things lean: more green cells push it left, red cells push it right. Click any cell to see its current number or trigger in place; use the station link to go deeper.

What would change our mind

The six triggers on the negative loop. When we see these, we change the script without waiting for the next quarter.

  1. Customers stop payingIf AI companies' annualized revenue adds less in a quarter than the quarter before, a new flagship model fails to win paid share, or spending by the top 1% of users flattens, we turn station ① yellow.
    ① Real customers are paying
  2. Signed contracts don't turn into revenueIf new chips earn less than the average chip (marginal divided by average falls below 1), or usage drops after a frontier model raises prices, we turn station ② yellow.
    ② Each chip earns more (supply can't keep up)
  3. Payback is slower than the cost of borrowingIf the gap between cloud revenue growth and the hurdle rate widens two quarters in a row, or depreciation starts growing faster than cloud revenue, we turn station ③ yellow.
    ③ Cloud revenue catches up
  4. Borrow more, at higher ratesIf order books on large bond deals fall below 2.5 times, or 40-year spreads keep widening (Amazon moving to the sterling market already counts as a small signal), we turn station ④ yellow.
    ④ Operating cash flow keeps up with spending
  5. Ratings cut, spending cutIf Oracle's downgrade spreads to other companies, or the big four cut capex guidance, we turn station ④ red.
    ④ Operating cash flow keeps up with spending
  6. The landlords and the supply chain hurt firstIf CoreWeave's CDS rises, the landlords' borrowing costs climb, or supply-chain estimates get cut, we turn station ⑤ yellow.
    ⑤ Free cash flow turns positive

Cross-station pairs: put two stations side by side to see the direction

Supply and spending
Demand
Financing

Three dots are the three sides; three lines are the three pairs. Hover a card below and its two dots and line light up.

A: Demand vs. supply

The starting point is 'supply falls short from now through next year.' Then we check whether demand really exceeds supply: demand is running ahead of supply

  • Only 3.1GW added in 1H27
  • ARR at five AI companies up $67B in one quarter
  • revenue per chip up 206% in three quarters
B: Supply vs. financing

Payback speed vs. the interest on the debt: the more expensive money is buying a business that pays back faster

  • AI servers pay back in under two years vs. a 5–7% cost of debt
  • $1.2T of capex against $1.05T of OCF
C: Demand vs. financing

Is money from outside the circle coming in? Are payments from real customers growing faster than the deals AI companies sign with each other and the bonds they sell?

  • (Numbers for side C still to be built: growth in customer payments vs. growth in deals inside the circle)

Timeline: which station is due when

Tightness Gauge: Annualized Revenue per H100e (History Plus Projection)#

Annualized revenue per H100e was about $4,000 in 3Q26 (including OpenAI's $70B run rate disclosed Sep 29), more than triple three quarters earlier; on the base case it reaches the $4,500 lower breakeven line in 2Q27.Draft, pending review

Source: FinSight compilation and estimates · Updated 2026-09-30

Tracks the real data: revenue per chip against the breakeven line, with the five due dates drawn on the chart. When the data updates, the chart moves forward on its own.

Before the line: on the base-case pathEnd of 2026

① Real customers are paying② Each chip earns more (supply can't keep up)

Market-wide AI ARR stays on the base-case path; Fable 5 share warning light

ThresholdARR ≈ $138B (base-case path)

Before the line: on the base-case path1H 2027

② Each chip earns more (supply can't keep up)

The half-year with the least new compute

Threshold1.41GW, only +8.9%

Hits the breakeven lineMid-2027

② Each chip earns more (supply can't keep up)③ Cloud revenue catches up

Revenue per chip reaches the breakeven line; cloud margins start to improve

ThresholdAnnualized revenue per H100e ≥ $4.5k (market-wide ARR ≥ $242B)

After the line: money comes backEnd of 2027

③ Cloud revenue catches up④ Operating cash flow keeps up with spending

ARR stays on the base-case path; operating cash flow has to grow faster than capex

ThresholdARR ≈ $367B (base-case path); OCF YoY > capex YoY

The test2028

⑤ Free cash flow turns positive

A large wave of supply comes online and tests demand; early signs of the full-belief phase

ThresholdStretched valuations plus supply coming online

Start here

Three pieces that walk through the argument above from the start.

Article map: every article is one station's record at one point in time

Generated from the check ledger; this is also the reading order for English readers.