They are both using the "capitalist" definition of AGI, that is "an AI system that can generate at least $100 billion in profits". I think it's short for "A Gazillion Idiots"...
It is actually incredible how they managed to find an even
more unscientific definition than "can perform a majority of economically useful tasks." At least that definition requires a little thought to recognize it has problems[1]. $100bn in profits is just cartoonishly dumb, like you asked a high schooler to come up with a definition.
[1] If a computer can perform the task its economic usefulness drops to near zero, and new economically useful tasks which computers can't do will take its place.
https://gizmodo.com/leaked-documents-show-openai-has-a-very-...