contextual-ai
(2)Jay Chen
Jay Chen is the interim CEO of Contextual AI, the Silicon Valley enterprise company building a 'context layer' for grounded AI agents. He stepped into the top job in 2026 after co-founder Douwe Kiela and a group of researchers moved to Google DeepMind under a licensing deal. A Wharton MBA who started as a chip engineer at NVIDIA, Chen built his career across product marketing and growth roles at Confluent, Starburst, Opendoor and Twingate before joining Contextual AI as VP of Marketing, where he helped launch its enterprise RAG platform.
Cayden Pierce
Cayden Pierce is the CEO and co-founder of Mentra, a San Francisco startup building MentraOS - the open-source operating system for AI smart glasses. Described as 'the Android for smart glasses,' MentraOS lets developers write one app and deploy it across any pair of smart glasses. A self-described transhumanist hacker, Pierce built his first DIY smart glasses prototype in his dorm room, worked with smart glasses inventor Steve Mann at the University of Toronto, researched proactive AI wearable agents at MIT Media Lab under Pattie Maes, converted a 40-year-old RV into a mobile hacker lab, and dropped out of MIT in 2024 to launch Mentra. The company raised an $8 million seed round backed by the co-founders of Android, YouTube, and Pebble, plus Y Combinator, Amazon, and Toyota Ventures.