
Darrell Lerner
21K posts

Darrell Lerner
@DarrellLerner
Built my first startup to 100M users & $100M revenue • Serial Entrepreneur w/ 2 exits • Actionable advice on entrepreneurship, mindset, business, and marketing.




The internet was the training set for intelligence Nobody has built the equivalent for the physical world Previously, @lucasngoo co-founded Carousell, scaled it $1B+ Now at @cortexairobot he's collecting the data robotics labs need to train foundation models Cameras, VR headsets, glasses on factory workers, retail workers, everyday people. Recording real-world manipulation work Not building the robot. Not training the model. Collecting what goes in 2026: scale data 2027+: start rolling robots out Initially 90% teleoperation, 10% autonomy While humans step in, the system keeps learning That's the flywheel toward full autonomy 🎙️ @lucasngoo, Co-Founder & CEO, @cortexairobot on @fondocom @thestartpod (full ep in comments)













I’m a baseball player. I’ve never written a single line of code in my life. But over the last few months, I used AI to build a pitching analytics platform from scratch. 8.9M pitches. Custom ML models. Total transparency. Here is a look at what happens when you give an interested athlete access to AI:






