Writing
Notes
On compute, entropy, and the gap between physics and product.
2026-05
The economics of deployment, not training
Training cost is amortised once. Inference cost is paid every day, forever. The deployment frontier decides which products ship.
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2026-05
On entropy, compute, and the gap between physics and product
Engineering is the local and temporary reversal of entropy, paid for in joules. Founders work in the gap between what physics permits and what product can charge for.
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