the conjecture from from our work is that it should be avoidable and that the true constant is somewhere around 7 or 13. but what about the gap between the the performance of the approximate message passing and of the grand descent there is you know still big difference between say one and ten so can we somehow close that gap can we do something generic that would diminish that gap so that's the question for the next a few slides and that that corresponds to to this you know when i was concluding about the spike matrix model that was the second