It's a bet-call but I'm not sure what the correct bet size should be. In order to bet-fold you have to be very sure he'd never bluff or play the other AK this way and we don't know enough about him to make that assumption.

His range is JJ/QQ/KK/Ax that 3bet bluffed you so bet whatever you think he'll call with these bluffcatchers. $150 sounds good.