Today,
@proximalhq is announcing its $15M seed round led by
@generalcatalyst, and
@Chemistry is proud to be part of the round.
Some founding teams you meet and immediately start rooting for. Proximal is one of those.
We back people first, and this team made that easy.
@calvinchen had already built and sold a company, and continues to be one of the highest velocity builders we know.
@MatternJustus led RL research at Prime Intellect and is well recognized as one of the experts in the space. But what stayed with us was how they work together. They brought research depth, systems chops and product instinct to one founding team, and they moved so fast that the bar went up every time we met.
Proximal builds systems that automatically evaluate AI models, find where they fall short, and create the post-training data to fix them. We think closing that loop is one of the last unlocks for models that recursively self-improve, for faster progress across science and engineering, and for enterprises actually putting AI to work. And they're just getting started.
Calvin, Justus: we're thrilled to be on this journey with you since day one. At $200M runrate revenue, it's been an incredible 10 months.