ai-capex-cycle
5 items · chronological order
Meta Strikes Multibillion-Dollar Deal to Use Amazon Chips for AI Projects
Meta is renting hundreds of thousands of Graviton chips from AWS for multiple billions; Graviton is a CPU, not an accelerator. The consensus is measuring AI capex by GPU count, but at production scale the CPU layer, which handles feature serving, retrieval, ranking, and orchestration, runs roughly 5-10x the accelerator unit count. This deal is the first explicit public signal that reframes general-purpose CPU compute as a distinct AI infrastructure category, and it means the total AI infrastructure commitment envelope is materially larger than accelerator-only framings capture.
AI Worries Have Returned to Wall Street. Now Come Earnings.
April 28 was the first day the AI trade split in two: Oracle, CoreWeave, and SoftBank fell 4-9% on OpenAI's missed revenue and user targets while Adobe, Salesforce, and ServiceNow rose. Same news, opposite direction; the market stopped pricing OpenAI counterparties as cloud infrastructure stocks. They are receivables now, and the multiple compresses until non-OpenAI revenue concentration is demonstrated.
'Til Death Do Us Part
Drew Dickson stacks four cycles (1840s UK railroads, 1870s US railroads, 1920s RCA, 1990s internet) and the drawdown receipts are unimpeachable: RCA -98% in three years, Cisco -90%, Amazon -95%, the entire Nasdaq -78%. The fresher data point is structural, not historical: the VanEck Semiconductor ETF moves $3B a day in flows, equal to the entire daily volume of the French stock market. The actionable read is not bull-versus-bear; it is that operational AI capability and AI equity prices are about to decouple for 12-24 months, and the buy list worth writing today is the application-layer companies positioned to inherit stranded compute at 20 cents on the dollar in 2029.
AI Is Distorting Practically Everything About the Economy
The Mag-7 aren't leading the economy; they're substituting for it. Strip out tech equipment, software, and data-center construction, and Q1 GDP growth was effectively flat — Tedeschi's import-netting cuts AI's headline contribution from 1.7pp to 0.4pp, with the remainder leaking to Taiwan and Korea. That makes the Fed's reaction function structurally late: the number it's reading is real, but what it's measuring isn't.
Is AI Profitable Yet? — $1.4T Spend vs $613B Revenue, Attribution as the Unfalsifiable Hinge
A solo-dev dashboard puts cumulative industry AI spend at $1.4T against $613B in direct revenue — 33% recovery for pure labs, 7% for hyperscalers, and NVIDIA the only company in the dataset where AI revenue is actually cash-generative. The methodology excludes indirect revenue (Search ad lift, Copilot bundle stickiness, Bedrock attach) because attribution is genuinely unreliable, which is precisely the part the bull case depends on. Bull and bear are consistent with the same data; in public markets, unfalsifiable narratives don't unwind gradually.