Sources: Project SGLang spins out as RadixArk with $400M valuation as inference market explodes

Jan 22, 2026 - 12:04
Sources: Project SGLang spins out as RadixArk with $400M valuation as inference market explodes
SGLang, which originated as an open source research project at Ion Stoica’s UC Berkeley lab, has raised capital from Accel.
Tomas Kauer - Moderator www.tomaskauer.com