ART-1 is an artificial intelligence-based humanoid combat unit from Super Robot Taisen: Original Generation. Designed as a prototype machine, it serves as a testbed for advanced combat systems and cooperative tactics rather than as a conventional named character. In the series, ART-1 functions as a support and battle unit associated with the protagonists, showcasing the franchise's theme of evolving technology and sentient machines. Its role emphasizes adaptability, precision, and the potential of artificial intelligence in warfare.