ResearchBenchmarksImage Classification on Spherical MNIST 256x256 resolution (test)Follow99.29AccuracyFaNO93.601295.078196.55598.0319Jun 15, 2026Evaluation ResultsMethodMethodLinksAccuracyFaNOgrid-invariant?=✓, Par...grid-invariant?=✓, Params=0.5 M, Training Resolution=64 x 642026.0699.29SFNOgrid-invariant?=✓, Par...grid-invariant?=✓, Params=0.9 M, Training Resolution=64 x 642026.0696.91S2CNNgrid-invariant?=✓, Par...grid-invariant?=✓, Params=1.6 M, Training Resolution=64 x 642026.0693.82