At higher levels of intelligence, maintaining coherence becomes more difficult since your action space widens (or, in the dual, the set of options you have to be indifferent between becomes smaller) and establishing high coherence might be NP-hard. So a better metric is coherence divided by size of action space.
At higher levels of intelligence, maintaining coherence becomes more difficult since your action space widens (or, in the dual, the set of options you have to be indifferent between becomes smaller) and establishing high coherence might be NP-hard. So a better metric is coherence divided by size of action space.