SEOUL, July 16 (UPI) -- LG Group, one of South Korea's major conglomerates, has unveiled a next-generation hybrid artificial intelligence model, EXAONE 4.0, in aiming to join the global AI race along with powerhouses in the United States and China. The Seoul-based group's unit, LG AI Research, said Tuesday that the new model integrates natural language processing capabilities with advanced reasoning skills, built on its large language model EXAONE Deep. "It inherits the step-by-step, thought-