Group repo split by nwo across platforms

repo_split_balanced/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:694fd6dceb6b5075c3a002a6c770a45d8635271bd21210ab6b331b5adadfad9d
-size 2092990
+oid sha256:91b434072b9ac95c14df3123b9d836484b3e6606682f1500a7b4a7254c4ea1bc
+size 2494825

repo_split_balanced/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a6f84c50725977dbb076c3b322086ffb11e7e42387ee83cbd80e1b1f97f12d12
-size 18768022
+oid sha256:042ada3c1b584f9a2679d8a8ef823ebb242c40bdc96f2e0eb83e2379e30b73bc
+size 18478535

repo_split_balanced/validation-00000-of-00001.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a3fa430aa6794475337d5e64f69386e9025d00ce0b24bec0b850e322af1f768c
-size 2679057
+oid sha256:4182ed2efbea370f2d63e872db770e8aea131b3dc6f06b0cf5f08db77ec39353
+size 2589314