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An overhead copper busway above two rack rows with a sheet-steel tap-off box caught part-way engaged on the run, its handle not yet thrown

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The Physical Economics of Inference: Bandwidth, Energy, and the Limits of a Datacenter

Serving a frontier model is a thermal and logistical problem before it is a computational one. The binding constraints are bytes moved, joules dissipated, and megawatts delivered — in that order.

By Brecht Corbeel · August 8, 2026 · 10 min read

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