How sentient? Like on a scale of zero to sentience? None. It is non-sentient, it is a promptable autocomplete that offers best predicted sentences. Left to itself it does nothing, has no motivations, intentions, “will”, desire to survive/feed/duplicate etc. A houseplant has a higher sentience score.

Yet not zero.

I assumed 1 was this one! Still the goat, still have 3 on my person at any given time.

A man of culture.