25 Aug 2026
Signal Headquarters
Vol. I
No. 237

Big tech companies are on track to spend $720 billion on AI infrastructure in 2026, with AI compute workloads growing 10x per year.

The case

A $50 billion data center's physical materials are worth only cents on the dollar as scrap, with almost all value residing in intellectual property.

“If you just knocked down the entire data center and kind of sold it for scrap it would be literally worth cents on the dollar like few cents.”
Nathan Labenz · 22 Aug 2026

vLLM is currently running on half a million GPUs at any moment.

“The open- source inference engine now running on half a million GPUs at any moment.”
Simon Mo · 6 Aug 2026

The compute resources required to de-risk OpenAI's current large-scale training runs are equivalent in magnitude to the total compute used for an entire training run 18 months ago.

“Our biggest d-risks now for upcoming runs are as big as like the entire compute run from 18 months ago or something.”
Sam Altman · 28 Jul 2026

Scaling laws have held for almost 10 orders of magnitude and there is no reason they should not continue to hold.

“It's held for you know almost 10 orders of magnitude but there's no reason it should not keep holding.”
Mark Chen · 25 Jun 2026

Amp Infrastructure expects to need approximately 6 gigawatts of spike compute capacity over the next 4 years to support frontier AI teams.

“I think the steady state would be that we have a base load pool of 1.3 gigawatts at all times of base load capacity. For spike capacity, right now my estimate is we need roughly 6 gigawatts over the next 4 years for all our teams.”
Anjney Midha · 18 Jun 2026

AI compute workloads are growing 10x per year.

“The workloads are growing 10x every year.”
Patrick O'Shaughnessy · 9 Jun 2026

The pushback

AI capex will be approximately $100 billion this year.

“AI capex is going to be about a hundred billion this year.”
Jason Lemkin · 28 May 2026

Compute scaling will slow down in the late 2020s due to fab capacity constraints.

“Compute scaling will start to slow down probably in the late 20s because just like at some point you use up basically almost there.”
Ben Todd · 26 May 2026

Historically, infrastructure spending surges that exceed 2-3% of GDP are almost always followed by a market crash.

“The greatest spends on infrastructure, when they get above 2 or 3% of GDP, there's almost always a crash afterwards.”
Scott Galloway · 4 May 2026

Every single time in the last 180 years that more than 3% of the economy has been spent on an infrastructure buildout, the result has been either a massive recession or a depression.

“Every single time in the last 180 years that we've spent more than 3% of our economy on an infrastructure buildout, we've ended up with either a massive recession or a depression.”
Daniel Priestley · 16 Mar 2026

Topics

AI Compute CostsAI Hardware DemandAI InfrastructureData Center Capex

Signal Headquarters · compiled from attributed public discussion. Last updated 2026-08-22.