◇Power Becomes the Binding Constraint on AI Buildout

Score history

Daily conviction score, 0 to 100. Higher means the thesis is more strongly corroborated.

Now 53 · -2 since Aug 27 · ranged 51 to 53

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Why the conviction moved

• Aug 27
  Context

  The OpenAI executive who owned data center buildout, Chris Malone, left after about 17 months and his remit was fragmented across three managers under a different executive. It does not change the physical constraint, but it removes single-point accountability for the siting, generation and permitting work at one of the largest operators bidding for capacity.

• Aug 26
  Strengthened +3

  OpenAI chose throughput per kilowatt — not per chip or per dollar — as the headline metric for its 700-watt Jalapeño part versus Nvidia racks rated at 1,200 and 1,400 watts. When the largest buyer of accelerators markets on watts, it signals that the megawatt, not the accelerator, is the unit of capacity being rationed.

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Source trail

• Context · August 27, 2026

  OpenAI's Head of Data Centers Departs as Senior Exits Pass a Dozen This Year

  The OpenAI executive who owned data center buildout, Chris Malone, left after about 17 months and his remit was fragmented across three managers under a different executive. It does not change the physical constraint, but it removes single-point accountability for the siting, generation and permitting work at one of the largest operators bidding for capacity.

  AI Post (Telegram)

• Supporting · August 26, 2026

  OpenAI Publishes First Jalapeño Benchmarks, Claiming Up to 1.9 Times Nvidia's Throughput Per Kilowatt

  OpenAI chose throughput per kilowatt — not per chip or per dollar — as the headline metric for its 700-watt Jalapeño part versus Nvidia racks rated at 1,200 and 1,400 watts. When the largest buyer of accelerators markets on watts, it signals that the megawatt, not the accelerator, is the unit of capacity being rationed.

  OpenAI