http://www.gpugrid.net/forum_thread.php?id=5305NNP/MM is a hybrid simulation method combining neural network potentials (NNP) and molecular mechanics (MM). NNP can model the molecular interactions more accurately than the conventional force fields in MM, but it still is not as fast as MM. Thus, only the important part of a molecular system is simulated with NNP, while the rest part is using MM.
(1) Is this relevant to Folding?
(2) Will it be incorporated in some future OpenMM version?