Brandon Yao studied computer science and economics at Columbia. He has conducted research with OpenAI's chief economist and held roles at several YC-backed startups, and now serves as COO at Semiotic.
Intro paths
YC
Brandon went through Y Combinator (Fall 2025) — any YC alum in your network can reach them through the YC community.
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In turn, Brandon can intro founders to Semiotic's investors below.
Semiotic's investors · 1
Co-founders
Michael Roberson· FounderBryan Grisales· Founder