All of this research using GPT to simulate an internal monologue to produce agents reminds me of Julian Jaynes theories about consciousness:
https://en.wikipedia.org/wiki/The_Origin_of_Consciousness_in...
https://en.wikipedia.org/wiki/The_Origin_of_Consciousness_in...
Intelligence is an inferential judgement (by mostly humans) based on the performance of another entity. It is possible for an agent to simulate or dissimulate it for manipulative ends.
He points out that most reasoning is done automatically and done by your subconscious. When something "clicks" it's usually not because your internal monologue reasoned about it hard enough, it's because something percolated down into your subconscious and you learned a metaphor that helped you understand that thing. So animals can also reason and make value judgements even without language or an internal monologue.