Like the intellectual equivalent of a beast of burden - good at solving open problems by (apparently) intuiting connections and making inferences, probably with the appearance of creative operation and experimental learning, but lacking any genuine desire or personal agency.

IMO this is much more plausible as AGI than some kind of mythical general meta-intelligence that has a virtual soul.

I don't see why consciousness or agency are at all necessary for AGI - except as a science fiction trope.