Peter F Hamiltons Sci-Fi novels, do something similar they differentiate between SI (Sentient Intelligence) which is basically their own being, and is not used

Peter F Hamiltons Sci-Fi novels, do something similar they differentiate between SI (Sentient Intelligence) which is basically their own being, and is not used by people as it would be essentially slavery. And for General Purpose "AI" they use RI which is Restricted Intelligence with strict limits placed around them.