Y Combinator RFS: The Physical AI Buildout Needs Wall Street-Style Financing for Steel and Silicon
ycombinator · x · 2026-10-28
YC's Brad Flora's RFS item "Wall Street for the Physical Buildout" argues that while software is cheap to start, robots, GPU clusters, and data centers are not. The physical AI buildout will need new financing mechanisms: lenders, leasing companies, securitization, and hedging products designed around machines and compute.
Every great infrastructure boom created financial giants alongside it, he notes. The post also cites the "Own Your Intelligence" direction: as open models improve, companies will want to turn their workflows and expertise into specialized models they control.
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