B2S Operators — Structured AI | The 3D QA Agent

Built 2 Scale · 26 Aug 2026 · 38m

What this episode covers

Raymond Zhao and Ben Remy of Structured AI explain how they are building an AI-native quality assurance layer for construction, using agents to read complex Revit models and 2D drawings to find design clashes and code violations. They discuss the technical challenge of managing context in large 'vector soups' of construction documents and the strategic decision to combine software engineers with domain experts to ensure agents understand engineering physics, not just syntax. The conversation covers their evolution from suggesting errors to executing isolated fixes in Revit, the difficulty of scaling a customizable product in a fragmented industry, and the future of agent-to-agent verification to manage hallucinations.

Mentioned

Companies
Structured AI, Y Combinator, Goldman Sachs, London Stock Exchange
Tools
Revit, Microsoft Azure
Also
Oxford

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