Stuart Russell — Notable For: Co-author of 'AI: A Modern Approach' (the standard AI textbook); founder of CHAI at UC Berkeley; leading advocate for provably beneficial AI

Note: The source confirms Russell's connection to 'Artificial Intelligence: A Modern Approach' and his affiliation with UC Berkeley, but the excerpt provided does not explicitly state: (1) that he is a co-author (vs. sole author or other role), (2) that he founded CHAI, or (3) his role as an advocate for provably beneficial AI. While the Wikipedia article likely contains this information in sections not included in the excerpt, the provided source text only partially addresses the claim. The 'Known for' field mentions the textbook but doesn't specify co-authorship status.