# Walden Yan Walden Yan is a co-founder of Cognition AI, the company behind Devin — one of the first widely demonstrated autonomous [[AI Agents|AI software engineering agents]]. He writes and posts publicly about agent design, [[Large Language Models (LLMs)]], coding agents, and the architecture of long-running autonomous systems. ## References - https://x.com/walden_yan ## Related - [[AI Agents]] - [[Large Language Models (LLMs)]] ## Quotes <!-- QueryToSerialize: LIST FROM #type/quote AND [[Walden Yan]] WHERE public_note = true SORT file.name ASC --> ## Books <!-- QueryToSerialize: LIST FROM #books AND [[Walden Yan]] WHERE public_note = true SORT file.name ASC -->