Set ArcFace hyperspherical layout to spherical:3d

config/model_manifest.json

@@ -24,7 +24,7 @@
       "loader": "arcface_benchmark",
       "space_key": "arcface_o0_testbest",
       "geometry": "euclidean",
-      "layout": "spherical:2d",
+      "layout": "spherical:3d",
       "checkpoint_name": "arcface_miewid_msv3_O0_seed44_best.pth",
       "checkpoint_path": "checkpoints/arcface_miewid_msv3_O0_seed44_best.pth",
       "notes": "TEST-best seed in selected plan"