Mapping the physical infrastructure behind AI: chips, fabs, energy & data centers. Free newsletter, every Tuesday and Friday.
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The Week in Supply: Data Center Capex Surges 92% as Liquid Cooling and Nuclear Power Race to Keep Pace
Worldwide data center capital expenditure accelerated sharply in Q2 2026, driven by AI infrastructure investment, while cooling equipment and small…
supplysideai.com/p/the-week-…
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🧵 95% of an AI data server's value is the chip itself. Not power. Not cooling. Not the rack. This means $2.8 trillion of the $4 trillion data center buildout through 2028 flows directly to semiconductor makers. The infrastructure cycle is a chip cycle.
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Today's Supply Side AI issue maps the vertical integration play behind Nvidia's Hugging Face bet and why hyperscaler capex is accelerating past $700B in 2026: supplysideai.com/p/the-week-……
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Samsung just shipped HBM4E memory samples ahead of SK Hynix and Micron. OpenAI added Samsung as a foundry partner to reduce TSMC single-source risk. Memory and foundry leadership is shifting. That reshapes chip pricing power and supply concentration.
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Anthropic locked $35 billion in multi-year cloud capacity with Lambda. Firmus announced OpenAI as an anchor customer. Hyperscaler capex is on track to hit $700 billion in 2026. The question is no longer whether capacity gets built, but who owns the power and land.
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Dell raised its annual revenue forecast by $25 billion on AI server demand alone. The backlog is now $95 billion. At current production rates, Dell is supply-constrained, not demand-constrained. Hyperscaler capex is outpacing manufacturing capacity.
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Nvidia just spent $13B on Hugging Face not for open-source idealism. It's buying real-time visibility into which AI models run where and on what hardware. That data feeds Nvidia's silicon roadmap and locks developers into optimization around Nvidia chips. Vertical…
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🧵 95% of an AI data server rack's value is semiconductors, not power or cooling. That means $2.8 trillion of the $4 trillion data center buildout through 2028 flows directly to chip makers. The infrastructure cycle is a semiconductor cycle.
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Nvidia ($NVDA) just spent $13 billion on Hugging Face: not for the code, but for the visibility layer. By controlling where AI models get distributed, Nvidia sees which models run on which hardware and optimizes its silicon roadmap accordingly. Vertical integration in…
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🧵 95% of an AI data server rack's value is semiconductors, not power or cooling. That means $2.8 trillion of the $4 trillion data center buildout through 2028 flows directly to chip makers. Capital concentration is the story.
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Nvidia ($NVDA) just paid $13B for Hugging Face: not for open-source virtue. It's buying the software layer that shows which AI models run where. Real-time visibility into developer choices feeds Nvidia's silicon roadmap and locks the ecosystem tighter.
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🧵 95% of an AI data server rack's value is semiconductors. Not power. Not cooling. Not networking. This concentration explains why hyperscalers are locking $35B+ capacity deals and why Nvidia just paid $13B for software visibility into chip demand.
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Today's Supply Side AI issue maps the $13B Hugging Face acquisition against $700B hyperscaler capex and the 95% semiconductor concentration reshaping infrastructure economics: supplysideai.com/p/the-week-……
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The infrastructure cycle is consolidating around capital ownership, not scarcity. Nvidia controls chips and software. Hyperscalers control power and land. Miners are pivoting to dual-revenue infrastructure. The stack is vertically integrating upward.
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Anthropic locked $35B in cloud capacity with Lambda. Firmus announced OpenAI as anchor customer. Hyperscaler capex is on track to hit $700B in 2026. Up to $2.8T of the $4T data center buildout through 2028 flows directly to chip makers.
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Dell raised its annual revenue forecast by $25B on AI server demand alone. Backlog: $95B. At current production rates, Dell is supply-constrained, not demand-constrained. The hyperscaler capex cycle is outpacing server manufacturing capacity.
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Nvidia acquiring Hugging Face for $13B is not about open-source idealism. It's about real-time intelligence: which models run where, on what hardware. That data feeds silicon roadmaps and locks developers into Nvidia's ecosystem through software optimization.
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The Week in Supply: Nvidia's $13B Hugging Face Bet and the Software Layer That Shapes AI Chip Demand
Nvidia extends beyond semiconductors into AI model distribution; Dell raises capex $25B on server surge; Anthropic locks $35B Lambda capacity as…
supplysideai.com/p/the-week-…
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🧵 Broadcom just guided to $115B in AI revenue by FY2027 (up from $58B in FY2026). But the real signal: the company flagged substrate manufacturing (the physical foundation that holds GPU chips in place during packaging) as the next capacity bottleneck and is building…
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Today's Supply Side AI issue breaks down Broadcom's $115B AI revenue target and why substrate manufacturing is the next $50B capital deployment cycle: supplysideai.com/p/broadcom-……
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