The Closed-Model Premium Has Collapsed and Inference Is Heading Toward Nearly Free. Everyone Is Still Buying the Model. The Durable Edge Was Never the Model — It's the Room You Run It In.
September 25, 2026
There are two ways to read the phrase "the room you run it in." The last piece meant it physically — the power, the cooling, the interconnect that a GPU actually needs. This one means it cognitively. Because the same mistake shows up at both layers: everyone is transfixed by the model, and the model is the part that is commoditizing fastest. The closed-source premium has collapsed, open weights have closed most of the capability gap, and inference on a trillion-parameter model is projected to cost more than 90% less by 2030 than it did in 2025. When the reasoner is abundant and nearly free, the reasoner is not your advantage. The room is.
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