Matt Van Horn
Every Jev Daily story that cites Matt Van Horn (@mvanhorn), newest first. 3 stories since September 2026.
On X: Co-founded June (“self-driving oven,” acquired by @webergrills) & co that became @Lyft. Building again, more soon. OS: @slashlast30days 65k★ @ppressdev 6.7k★
- Kosenko says signing a CLA should be a deny rule
An argument about where agent policy lives, with no numbers attached to it.
- Greg Mushen got 49 of 50 faxes right with 20 questions
A single call underperformed, so he split the decision into a series of questions.
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One email a day. Under three minutes. What builders found out about Jev yesterday.
- Kush's Grapevine finds 10 of 13 sandbox launches, up from 5
A Jev screening pass in front of the LLM roughly doubled recall on one social search query, on Kush's own numbers.
Topics Matt Van Horn comes up in
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