GLaDOS,基因生命体和磁盘操作系统(Genetic Lifeform and Disk Operating System)的缩写，是由Valve游戏公司为了Portal和Portal 2游戏所设计的一个虚构的人工智能电脑，由Aperture Science研发。"We're a lot alike, you and I. You tested me. I tested you. You killed me. I-oh, no, wait. I guess I haven't killed you yet. Well. Food for thought."―GLaDOSGLaDOS是由Eri