diff --git a/.gitattributes b/.gitattributes
index 5e58fd2f42532eb9f7db876736679f4e1e581102..b429745361f00246ea8f92a22dbfd50631d962fc 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -22183,3 +22183,30 @@ train/algebraic-stack/algebraic_stack_train_0000-tokenized-chunked-1024-512-128-
 train/algebraic-stack/algebraic_stack_train_0000-tokenized-chunked-1024-512-128-backfill-nodups/shard.00004.mds filter=lfs diff=lfs merge=lfs -text
 train/algebraic-stack/algebraic_stack_train_0000-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds filter=lfs diff=lfs merge=lfs -text
 train/algebraic-stack/algebraic_stack_train_0000-tokenized-chunked-1024-512-128-backfill-nodups/shard.00032.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00012.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00003.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00020.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00005.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00011.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00000.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00010.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00021.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00017.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00023.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00026.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00014.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00027.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00019.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00008.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00018.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00022.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00016.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00002.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00015.mds filter=lfs diff=lfs merge=lfs -text
+train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00004.mds filter=lfs diff=lfs merge=lfs -text
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00000.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00000.mds
new file mode 100644
index 0000000000000000000000000000000000000000..f8afe30f739c5bb3fc0751e4f97a7cdff8cf9a1d
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00000.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f8698ea5c2c47ab218a5348f4fa6870aa56628e235b2814396169928bcbb1f5
+size 67107023
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00002.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00002.mds
new file mode 100644
index 0000000000000000000000000000000000000000..2dbeeda71b9e0bdcab17699e4d5c7c8e5f0048ee
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00002.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9579cb72405b33b3f07b3387a6efaef719c393d6fa553c2a455fe537b7f75ea
+size 67107493
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00003.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00003.mds
new file mode 100644
index 0000000000000000000000000000000000000000..dac3330466a67545630b67a799a90e649d781ed6
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00003.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5fa2ccd27e657df5097b8ff0cd352c19993b6595acbd4c2403df59324cd63b97
+size 67108739
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00004.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00004.mds
new file mode 100644
index 0000000000000000000000000000000000000000..e8c4f7b70cfa42b92727cdfeca3778b57f8cab5d
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00004.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b59e3763af319deb2fdde7e1568961630ae35ef936a7b3026ba2198393165790
+size 67108387
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00005.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00005.mds
new file mode 100644
index 0000000000000000000000000000000000000000..9565b86cfa0458944f6c34530508da14b4c74702
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00005.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:11b6a3e2a6385698946d170504f2dec8d5b0b703028cb569ac178c5c6e7d6957
+size 67108613
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds
new file mode 100644
index 0000000000000000000000000000000000000000..3841a989ce3b09b0cf0e817f63e8dcc4987a8786
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1a55a046beaf037d32ba7265a0c6a25a02bcb1edb6b4a08259a3c09957ca4fd
+size 67107068
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00008.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00008.mds
new file mode 100644
index 0000000000000000000000000000000000000000..085dbc9f5dfd6a16346c7506a38b7201c63d6616
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00008.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:69d193f0208d487abb21b5cfa24a0a04dcee38dd799cc3fab1c6e28447ed5100
+size 67107961
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds
new file mode 100644
index 0000000000000000000000000000000000000000..b4a2e7b6c51800a3557f524b4c5d70a92415c63e
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:331163e7a919907f4c038cda2b21fd5320a9fddb7d3f09db50a3ea7c76ae029d
+size 67108094
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00010.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00010.mds
new file mode 100644
index 0000000000000000000000000000000000000000..42cc73079c5d654f8c530cc8b56e0b6e7585e298
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00010.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a19275e86f6b6b28c3ae4882d8f5be19e26c0fdb55c922a888e9f0e4c1adbafb
+size 67107100
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00011.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00011.mds
new file mode 100644
index 0000000000000000000000000000000000000000..57d34cbc864651780c0b8c2870ce61e4ee92ccb3
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00011.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14585265da64c1f400f2b3614f688d1d3324c464fab0ab2b925dcebd1d5e6531
+size 67107204
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00012.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00012.mds
new file mode 100644
index 0000000000000000000000000000000000000000..efa9219fbe100365b7f9118c57ab55a02da96ea3
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00012.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f9bccd9cad16e671f67370f5f0fd1698e9edc832336730c29b2c1620533a3876
+size 67108856
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds
new file mode 100644
index 0000000000000000000000000000000000000000..558a4ae6883fe5f20817acb27fadc5db0f4dbd09
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40a48a29ec2f60484b7f5290829a333c8b0c321eecf4b205391eaedd749ada05
+size 67107798
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00014.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00014.mds
new file mode 100644
index 0000000000000000000000000000000000000000..7b0e1a704d0c6060e3ee650a5ed12ec79d490f37
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00014.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23d4ad4594521b0bd33f93ab79941eb8567abdfd6b7076e71f5ad8dc51744428
+size 67108497
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00015.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00015.mds
new file mode 100644
index 0000000000000000000000000000000000000000..e876cb7384608ae1a4b3ad8c69b79b00a3b48ec8
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00015.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:698adfeab5183de44f8e53c0083ba2c37ceb83e338c04b7c198e7b025d5fb0f4
+size 67106825
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00016.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00016.mds
new file mode 100644
index 0000000000000000000000000000000000000000..65e58d3fbdbc9d7fd89df6f8d2120b55b0111e8a
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00016.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9205c392563896334ce41b3fedaae68a6138f9490ea69ef4f7102926b0554175
+size 67108610
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00017.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00017.mds
new file mode 100644
index 0000000000000000000000000000000000000000..81e7ce0b8b7df2326e3ff5b80a4d06bc6ad73ca0
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00017.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c57b83850bdf9137c05f41f05244a9a667cd8a27c24833b0564d202f47dd3cfc
+size 67107616
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00018.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00018.mds
new file mode 100644
index 0000000000000000000000000000000000000000..65289591d0a70aaa682bf983c42cb713071f098a
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00018.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2607e09f466c5575290896bc4611f46c32ae41d6a83c19251070e386cec0b783
+size 67106976
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00019.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00019.mds
new file mode 100644
index 0000000000000000000000000000000000000000..3f87313fffbfe4dd2c11593a5915b55534d46480
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00019.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:397c916c030622a7fbc86c024fae4958d19ced2d57f75561e5769761c7180803
+size 67108785
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00020.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00020.mds
new file mode 100644
index 0000000000000000000000000000000000000000..89303dd77e58187c55a9897a82a3ca8e13863837
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00020.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7b70487b3843c1c106b2c96cb5dd62e7b27267e6be57f088d47810e2af416da
+size 67108646
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00021.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00021.mds
new file mode 100644
index 0000000000000000000000000000000000000000..711bf95a306a479c09395517683be3cd4aa03305
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00021.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cdad481b8eb3ff485e2eabcfd39638260bebf05d8c3de7ad1ca1855f5cf35771
+size 67108625
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00022.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00022.mds
new file mode 100644
index 0000000000000000000000000000000000000000..fe85363cde570e433640c351613d6ed0a0206315
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00022.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a584fc35198d3289860dd8f167ed4848b433163b38df055196b494ad34d3965b
+size 67108828
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00023.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00023.mds
new file mode 100644
index 0000000000000000000000000000000000000000..913c6392824d57aa51059c5a4608c155c4d93beb
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00023.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6b179dd36bdadd84366cfa840b3cc7476acac87c302a003e6258601a6c61fd5
+size 67108217
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00026.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00026.mds
new file mode 100644
index 0000000000000000000000000000000000000000..a24419224f0d8cb92a978596e4134679ad123f42
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00026.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:044dea0640f9e7e77a3d1b5068b3bdd0cfab58cd55f068c080b7e77dcb48cc12
+size 67107435
diff --git a/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00027.mds b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00027.mds
new file mode 100644
index 0000000000000000000000000000000000000000..01eae95189af0cbc39d2f1335403b8a191eccc9c
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0008-tokenized-chunked-1024-512-128-backfill-nodups/shard.00027.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:48f9fbf0aa59a16b5a95e0c796b9c1185d63e3e274fff9f67e9d90ae69cc9e78
+size 26349446
diff --git a/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds b/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds
new file mode 100644
index 0000000000000000000000000000000000000000..56e7b5c7f0fd70f7ac35128c82fe84b6084cab08
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00006.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50aaa769b94854d9817c546d5b3e5ae30740ca57728eb350de94f39aec54fe56
+size 67108333
diff --git a/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds b/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds
new file mode 100644
index 0000000000000000000000000000000000000000..312dbf85b413967af38ae56071ec2747d63cff49
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00009.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7941af459e367b137d222e1766d07e9f267a34c2786ea08f3b30ca969845b444
+size 67108568
diff --git a/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds b/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds
new file mode 100644
index 0000000000000000000000000000000000000000..822ec53301aba87f50897a651d022bc730811454
--- /dev/null
+++ b/train/algebraic-stack/algebraic_stack_train_0010-tokenized-chunked-1024-512-128-backfill-nodups/shard.00013.mds
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:785772e6c1064e0f14ef58778b10400c7fc916e414191417f064728be8e2fcfc
+size 67108795
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_12281-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_12281-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..bfe1e915d57fd0c8ec6e88dfafd39c37845dc011
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_12281-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107147, "hashes": {}}, "samples": 42847, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47562440, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 20942635, "hashes": {}}, "samples": 13114, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 14822021, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_12281-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_12281-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..cb5793ae392bb36a3cff50332ee7572caee1485d
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_12281-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 42292555,
+  "num_truncated_tokens": 42256534
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_19826-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_19826-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..531bbadf67e58629179725caf993187520196ef3
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_19826-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107479, "hashes": {}}, "samples": 43050, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47816895, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 18779045, "hashes": {}}, "samples": 11966, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 13279157, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_19826-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_19826-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..a0fadc870401c7871b14bc464bc112f1a67cc46f
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_19826-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 41240296,
+  "num_truncated_tokens": 41205150
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20348-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20348-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..b5b1184bf908b1ad6127365164a766b8056e44fb
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20348-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107012, "hashes": {}}, "samples": 43762, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47625131, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 15316909, "hashes": {}}, "samples": 9909, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 10923395, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20348-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20348-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..45292bb85f1e1715a4c80ed03716e67a31de4206
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20348-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39550898,
+  "num_truncated_tokens": 39518097
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20612-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20612-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..58b52998ddc4d11ec0e585eb5b3b8a67a06e1e8b
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20612-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108158, "hashes": {}}, "samples": 43404, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 48039191, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 16043903, "hashes": {}}, "samples": 10412, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 11469036, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20612-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20612-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..41e9c8c23655ffb15c3a256120b4ce3077a41997
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_20612-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39910247,
+  "num_truncated_tokens": 39876746
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_26044-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_26044-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..027b75368c16efd0c7f3a093247cbd93f759f951
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_26044-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107424, "hashes": {}}, "samples": 42880, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47952362, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 17952431, "hashes": {}}, "samples": 11656, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 12831433, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_26044-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_26044-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..4054e23199362b58c23c8e408e2a506b2827d266
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_26044-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 40841797,
+  "num_truncated_tokens": 40807112
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29201-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29201-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..f5d37e354f1a0e7c5ab25a378b883b86de786def
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29201-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108745, "hashes": {}}, "samples": 44575, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47809100, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 8767870, "hashes": {}}, "samples": 5952, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 6277616, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29201-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29201-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..248657afc6d8d671dbb5fed514f181ec62b5cd94
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29201-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 36374702,
+  "num_truncated_tokens": 36346713
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29769-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29769-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..463fb7f36c329130f48b494980d545b884d24902
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29769-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107208, "hashes": {}}, "samples": 42988, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47554796, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 18542688, "hashes": {}}, "samples": 11849, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 13131916, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29769-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29769-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..cce0f397e26ebe094947bc9ef42b92b4660b611e
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_29769-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 41127475,
+  "num_truncated_tokens": 41093185
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_31954-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_31954-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..05571e7b908e26397faa72f608a4a0419757732e
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_31954-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107659, "hashes": {}}, "samples": 44097, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47695836, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 12028429, "hashes": {}}, "samples": 7933, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 8595293, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_31954-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_31954-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..22aa88710f51400f3164c9b7790f6fbb4b31b2cc
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_31954-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37957862,
+  "num_truncated_tokens": 37927589
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_3700-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_3700-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..de3871e01ec6b35622b6fdaaa980d2857299e9a8
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_3700-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107889, "hashes": {}}, "samples": 44351, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47829767, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 10287968, "hashes": {}}, "samples": 6772, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7329737, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_3700-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_3700-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..993aab4769a6601029a232d93d5bc9f7cbe31bf4
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_3700-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37115790,
+  "num_truncated_tokens": 37088035
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_39107-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_39107-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..f54dd172db69ff61d6009031cdb9dea9c1928398
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_39107-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107715, "hashes": {}}, "samples": 44126, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47833403, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 12331097, "hashes": {}}, "samples": 8014, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 8773344, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_39107-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_39107-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..36286d5f55cb6686f3abad8db24b8a33768029d5
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_39107-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 38105863,
+  "num_truncated_tokens": 38075071
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_4393-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_4393-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..6e382f5425f49f0bcfc00ffc3aced1dbedba7436
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_4393-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107169, "hashes": {}}, "samples": 44395, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47779616, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 10169023, "hashes": {}}, "samples": 6775, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7299237, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_4393-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_4393-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..a34d97a1a6dad853cb9e3ab6e28b2f557c91f8eb
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_4393-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37054627,
+  "num_truncated_tokens": 37025711
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_49836-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_49836-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..0517182ee80ca29127cd3c216918a300695eb9be
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_49836-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108217, "hashes": {}}, "samples": 44328, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47736489, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 9028695, "hashes": {}}, "samples": 5939, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 6452123, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_49836-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_49836-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..ce8e19a018ddc1abb3e777b6bf154451b8a5dd7a
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_49836-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 36512810,
+  "num_truncated_tokens": 36485294
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50662-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50662-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..d6ec5704b3e89a235b1edcecc851a10fd4265d83
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50662-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107586, "hashes": {}}, "samples": 44648, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47849258, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 7723623, "hashes": {}}, "samples": 5171, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 5514970, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50662-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50662-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..8b453ed0232204b82e75106ebd2ede4f60b37463
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50662-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 35873854,
+  "num_truncated_tokens": 35847686
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50918-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50918-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..52a36c7be9686b18f476b8b1a9ae8faf4bec5284
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50918-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108664, "hashes": {}}, "samples": 43471, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47855549, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 16157073, "hashes": {}}, "samples": 10313, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 11474454, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50918-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50918-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..a62e6974f3b9d3085aee030b8404c46097d772b8
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_50918-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39968095,
+  "num_truncated_tokens": 39934558
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51577-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51577-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..b4cf961ce91f2dde18a886cd7237e894c5b772f4
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51577-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108389, "hashes": {}}, "samples": 44106, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47718873, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 10901342, "hashes": {}}, "samples": 7224, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7769947, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51577-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51577-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..f57c4a083f7286f752d2be20f510135f13e17872
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51577-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37416314,
+  "num_truncated_tokens": 37387429
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51744-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51744-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..126732d121e63b9c6005052742dc4c959bdeac2c
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51744-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107501, "hashes": {}}, "samples": 44112, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47774964, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 13512239, "hashes": {}}, "samples": 8644, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 9590203, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51744-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51744-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..ca0f8e869a9689e525c5fa5ec46c52d11ef6349b
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_51744-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 38677187,
+  "num_truncated_tokens": 38645597
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_53881-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_53881-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..f76057b7c4d2fbb990b86f8da08bd50be9252a75
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_53881-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108841, "hashes": {}}, "samples": 43587, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47650492, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 14573450, "hashes": {}}, "samples": 9570, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 10343446, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_53881-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_53881-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..f114974340e5b56a61f8fac8c7db37675c69dee3
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_53881-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39195968,
+  "num_truncated_tokens": 39163953
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63000-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63000-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..edbaa5982b2d8c5638f867ab06822b08090fcefd
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63000-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108319, "hashes": {}}, "samples": 44271, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47765821, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 10455656, "hashes": {}}, "samples": 6976, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7452371, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63000-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63000-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..927dcc200a49dd295272454b37a9d80a28642a71
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63000-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37196082,
+  "num_truncated_tokens": 37167283
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63043-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63043-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..e82581d1ff71680348d139117f94733d1aadec46
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63043-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107711, "hashes": {}}, "samples": 43592, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47707729, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 14434571, "hashes": {}}, "samples": 9551, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 10273142, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63043-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63043-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..c871f39e1d9c208251d55cee8d225cb3c52ef360
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_63043-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39126453,
+  "num_truncated_tokens": 39094244
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_67621-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_67621-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..f79714b489ef7e15687392375cd8eccbea34e186
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_67621-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67106767, "hashes": {}}, "samples": 43827, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47658947, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 12467066, "hashes": {}}, "samples": 8235, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 8910299, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_67621-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_67621-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..dd17e5ab79443328fa1d9aeec3bd531ce40e9971
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_67621-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 38175660,
+  "num_truncated_tokens": 38145678
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_70476-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_70476-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..7b135f3f4b8848452d5effbe87fedf2f47de51d4
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_70476-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108381, "hashes": {}}, "samples": 43678, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47827435, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 13374810, "hashes": {}}, "samples": 8806, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 9630760, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_70476-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_70476-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..fab667d446ad1a42b7555d5f004524fb1ca969b4
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_70476-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 38617143,
+  "num_truncated_tokens": 38586468
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_73047-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_73047-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8712ef53843978153d6200c56188fa3bf143f2a
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_73047-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108561, "hashes": {}}, "samples": 44142, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47829158, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 12213724, "hashes": {}}, "samples": 8135, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 8665809, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_73047-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_73047-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..9b17342164d678ba6720efff7728251f578af479
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_73047-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 38043397,
+  "num_truncated_tokens": 38012428
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74060-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74060-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..e169f9daf678ae429007c9a8dd6a7da4a5ce17d5
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74060-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67106778, "hashes": {}}, "samples": 43677, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47628366, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 14855008, "hashes": {}}, "samples": 9841, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 10598877, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74090-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74090-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..5b2d0ac136acba8976c642f44d41376c1126cfd4
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74090-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107212, "hashes": {}}, "samples": 44783, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47768421, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 10448614, "hashes": {}}, "samples": 6857, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7405596, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74090-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74090-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..dc8387c4434e20693a233a9960b60a13cb6efd1d
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_74090-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37180035,
+  "num_truncated_tokens": 37150357
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76506-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76506-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..0dd44b85df823655f2ee7f59aaf157f0b8b1b28c
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76506-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108834, "hashes": {}}, "samples": 43742, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47876180, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 13591432, "hashes": {}}, "samples": 8890, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 9667782, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76506-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76506-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..0db84aab55b87b09e15aa86ac10bbd37c1d2a436
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76506-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 38721172,
+  "num_truncated_tokens": 38690134
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76961-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76961-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..e9acd39bef0d6d02968186a6900f58a9c87d05fd
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76961-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108452, "hashes": {}}, "samples": 42731, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47717128, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 19756704, "hashes": {}}, "samples": 12758, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 14018523, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76961-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76961-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..ab568f3af61feb7f2af39601249a6537034b9419
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_76961-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 41715004,
+  "num_truncated_tokens": 41679398
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77240-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77240-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..b7f22daeeac9d8dfb7762d0026a6f110e2c4a850
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77240-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107108, "hashes": {}}, "samples": 44394, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47777437, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 10787657, "hashes": {}}, "samples": 6995, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7719233, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77240-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77240-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..d4b672ef42ea01af1c1146873275a1580b328101
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77240-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37357024,
+  "num_truncated_tokens": 37328343
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77708-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77708-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..46a807ffa8e484828abe2dfb17d08f9c09d40ef6
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77708-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108132, "hashes": {}}, "samples": 42695, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47822239, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 20439438, "hashes": {}}, "samples": 13034, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 14596603, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77708-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77708-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..0494d3b1002b05b75afde5ea41552effa346240f
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_77708-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 42048717,
+  "num_truncated_tokens": 42012130
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_79226-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_79226-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..429e8de123ff8f6718acf63ec50b9e5d57056e84
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_79226-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67106871, "hashes": {}}, "samples": 42852, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47487129, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 20059558, "hashes": {}}, "samples": 12768, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 14142168, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_79226-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_79226-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..a9e760997922546f5de199bd0037c0dd09489dab
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_79226-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 41861543,
+  "num_truncated_tokens": 41825926
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_80227-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_80227-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..a8ed12c36c57a26c72049ec801a2d5c4393c82fa
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_80227-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108588, "hashes": {}}, "samples": 42195, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47398340, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 25413743, "hashes": {}}, "samples": 16079, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 17966338, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_80227-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_80227-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..6b3340052d6224117c06fe016c7c25a142a8bfa4
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_80227-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 44457364,
+  "num_truncated_tokens": 44416687
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_8325-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_8325-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..e2d3360ca1f2a79ed6b302732a5abad063d33619
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_8325-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108416, "hashes": {}}, "samples": 42827, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47506274, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 20687128, "hashes": {}}, "samples": 13089, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 14637609, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_8325-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_8325-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..d54a69d8848d9d3b5b1467255aaf4fc69e23c5ad
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_8325-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 42166906,
+  "num_truncated_tokens": 42130603
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_83591-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_83591-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..c4ae880848d7f1d27e2a134fe5f68bce6e34ccb8
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_83591-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107152, "hashes": {}}, "samples": 44296, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47992591, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 10131545, "hashes": {}}, "samples": 6711, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7222140, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_83591-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_83591-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..962f2605f74493d201561b876f7f176a0e7be0f6
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_83591-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37040700,
+  "num_truncated_tokens": 37011731
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84353-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84353-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..bf4eca9193b76c8e1ec2c1254451891afbce732c
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84353-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108463, "hashes": {}}, "samples": 43405, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47552245, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 15727643, "hashes": {}}, "samples": 10435, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 11212475, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84353-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84353-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..b78f79740462fd93dcb4951c484f1891d1768c50
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84353-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39751748,
+  "num_truncated_tokens": 39719050
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84584-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84584-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..9911849b73d54cc83ad88d7ec30aaf3f6b9701ba
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84584-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67106940, "hashes": {}}, "samples": 43995, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47587109, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 11135454, "hashes": {}}, "samples": 7339, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 7875608, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84584-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84584-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..764a77aa517da7d235d50211c48fe831d2d890ab
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_84584-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 37532394,
+  "num_truncated_tokens": 37503923
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_85382-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_85382-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..bb5cd6fe7052f923731301edd9ccbd5c442ff886
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_85382-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108486, "hashes": {}}, "samples": 44133, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47558400, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 12518571, "hashes": {}}, "samples": 8266, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 8912349, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_85382-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_85382-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..d6994cd0fcb366a8225b514dc665ccbfc9b26df9
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_85382-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 38191979,
+  "num_truncated_tokens": 38161346
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_86064-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_86064-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..1d3da8ad91526e555c7f8b5c9563a00ac3f0e40c
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_86064-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108304, "hashes": {}}, "samples": 43831, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47620277, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 14921603, "hashes": {}}, "samples": 9547, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 10544256, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_86064-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_86064-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..065b8d08c0c8481bdc0289a76ba0343c4c094afa
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_86064-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39362940,
+  "num_truncated_tokens": 39330799
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_93255-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_93255-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..7fba5b4dc7332afe3ab345c288dda48961e33cbd
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_93255-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67107104, "hashes": {}}, "samples": 43122, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47770888, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 18908887, "hashes": {}}, "samples": 12064, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 13425324, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_93255-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_93255-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..dc67fcaa2ae1bae40590a6d94b3f93dd1ccfabc9
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_93255-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 41299862,
+  "num_truncated_tokens": 41264496
+}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_96828-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_96828-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..a21b916741f2324f8aa2412a506a1f5ffb8a6d77
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_96828-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
+{"shards": [{"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00000.mds", "bytes": 67108692, "hashes": {}}, "samples": 43615, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00000.mds.zstd", "bytes": 47659932, "hashes": {}}}, {"column_encodings": ["str", "ndarray:uint16"], "column_names": ["id", "input_ids"], "column_sizes": [null, null], "compression": "zstd", "format": "mds", "hashes": [], "raw_data": {"basename": "shard.00001.mds", "bytes": 15122743, "hashes": {}}, "samples": 9666, "size_limit": 67108864, "version": 2, "zip_data": {"basename": "shard.00001.mds.zstd", "bytes": 10737151, "hashes": {}}}], "version": 2}
\ No newline at end of file
diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_96828-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_96828-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..36254579113a7acc737498c3e7fef9f53c5c88cb
--- /dev/null
+++ b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled-v3/split_96828-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 39466599,
+  "num_truncated_tokens": 39434539
+}
\ No newline at end of file