> Specifically, once a task formerly thought to characterize artificial intelligence becomes routine — like the aforementioned chess-playing, or Go, or a myriad

> Specifically, once a task formerly thought to characterize artificial intelligence becomes routine — like the aforementioned chess-playing, or Go, or a myriad of other taken-for-granted computer abilities — we no longer call it artificial intelligence. You're using games as an example. The gaming industry has been using the term AI consistently for a very long time. You may actually want to look to them for a better definition than you're getting from the whims of some undefined "we".