system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Who is best college football coach?


assistant
As of April 2023, Nick Saban is the greatest coach of all-time with 7 modern championships at LSU and Alabama.  However, Kirby Smart is right on his heels with the last two National Championships at Georgia after masterminding four of Saban's elite championship defenses at Alabama.  It is conceivable Kirby passes Saban when he wins back-to-back-to-back championships, something Saban has never done.