About
Varun Agarwal has worked in AI and bioengineering research at Stanford, MIT, Inceptive, and NASA. He is currently building interpretability infrastructure for foundation models.
Founder at EnvariantYC W26
Intro paths
YC
Varun went through Y Combinator (Winter 2026) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Diana Hu, General Partner at Y Combinator — the partner who ran Envariant's batch and knows the company first-hand. YC profile ↗
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In turn, Varun can intro founders to Envariant's investors below.