"Just give me 1.5MW": the power bill for running 10,000 Opus-quality models at home

generativist · x · 2026-10-07

Responding to the recurring "local LLMs are good enough" debate, @generativist quips that local inference would only satisfy him if it delivered Opus 5.5-quality models running 5,000–10,000 in parallel — so, "conservatively," he'd settle for 1.5MW of residential power. A tongue-in-cheek way of quantifying the real compute gap between home setups and frontier cloud inference.

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