Sam Gu

Sillion

An AI teaching assistant for K-12 classes that answers from live Canvas data.

a16z speedrun

I founded Sillion to give teachers an assistant that knows their actual course. A Canvas LMS MCP server with more than 50 integrations lets it read the live course, and a retrieval-augmented tutor only answers when its confidence clears a threshold. Sentiment and concept extraction roll up into a dashboard for the teacher. Built with UNT Honors and a16z speedrun; I pitched over 200 schools and signed more than ten Denton ISD high schools.

Built with
MCP, RAG, Next.js
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Kai “Sam” Gu, resume