Radiant A.I. is the dynamic reaction to the player's actions by both NPCs and the game world in The Elder Scrolls V: Skyrim. The use of Radiant A.I. crafts a more personal and unpredictable experience for players by tailoring the world in response to the player's past actions and experiences. For example, Radiant A.I. may be used to set a quest objective in a location previously undiscovered by the player and populate that location with enemies who suit the player's abilities or detail NPC reactions and behaviors based on past actions.