  Through a mixture of analytic and numerical techniques, we explore the
optimal approximation by a free Majorana state to individual disorder
realizations of the Sachdev-Ye-Kitaev model, along with a generalization of it.
We elucidate the properties of the known time-reversal symmetry breaking phase
in the generalized model, finding strong evidence of "spin glass" order. For
the Sachdev-Ye-Kitaev model itself, our results are inconclusive but suggest a
similar order may be present at zero temperature.
