In all three of the time series plots in Figure , the loss per particle roughly corresponds to the assembly RMSD and both quantities decrease over the course of the simulation in a fashion that roughly mirrors the sigmoidal increase of the MLForce Scale when viewed on the logorithmic scale. Significant dips or spikes in the loss per particle are more often than not reflected in the assembly RMSD as well, although in some cases decreases in the loss per particle are not reflected in the assembly RMSD, which could possibly be the result of inaccuracies in atom assignments between pseudo-symmetric atoms with ∑ i ( f if j ) 2 > 3.0 and thus not considered by our RMSD calculations. For this reason we use the loss per particle as our standard measure of accuracy. In these simulations we have found that a useful threshold for separating "good" from "bad" assembled structures is a loss per particle value of 0.002, which is marked on the time series plots in Figure by a horizontal dashed line. Across all of the examples considered here, we find that 89% of the snapshots with L/n < 0.002 also have very high structural fidelity (RMSD < 0.5 Å) (Figure ), addressing the first concern outlined at the beginning of this Section.