About
Benjamin Finch was a founding researcher and chief of staff at Sentient, where he worked on prompt security and multi-agent coordination. He holds bachelor's and master's degrees in Electrical and Computer Engineering from Princeton.
Ben Finch @btsfinch
I seem to be getting the opus 5 base model rn https://t.co/MvzkT2SVKs
Jul 31, 2026 · ♥ 3 · ⇄ 1
Ben Finch @btsfinch
I’ve met a politician too now! https://t.co/5RuqVp88z0 https://t.co/AhDTx1pY0V
Jun 12, 2026 · ♥ 6
Ben Finch @btsfinch
"On days where everything works well, I can’t help but think nothing I do matters, everything is automated and better and faster than I ever will be. But then there are days where everything breaks and I don't understand why and I realize I have no idea what I’ve been up to https://t.co/c6doMFX3Po
Jun 4, 2026 · ♥ 5
Founder at WithAIYC X26
Intro paths
Benjamin went through Y Combinator (Spring 2026) — any YC alum in your network can reach them through the YC community.
Their group partner at YC was David Lieb, General Partner at Y Combinator — the partner who ran WithAI's batch and knows the company first-hand. YC profile ↗
In turn, Benjamin can intro founders to WithAI's investors below.
WithAI's investors · 2
Co-founders at WithAI
