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diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled/split_46311-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled/split_46311-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
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diff --git a/train/mlfoundations-dclm-baseline-1.0-parquet-sampled/split_95892-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/mlfoundations-dclm-baseline-1.0-parquet-sampled/split_95892-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
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diff --git a/train/tulu_flan/tulu_flan_0035-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/tulu_flan/tulu_flan_0035-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
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diff --git a/train/tulu_flan/tulu_flan_0035-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/tulu_flan/tulu_flan_0035-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
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+++ b/train/tulu_flan/tulu_flan_0037-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/train/tulu_flan/tulu_flan_0037-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/tulu_flan/tulu_flan_0037-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..33a58346a03ea112acf3844475d834f6471ba20c
--- /dev/null
+++ b/train/tulu_flan/tulu_flan_0037-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 254857175,
+  "num_truncated_tokens": 254824420
+}
\ No newline at end of file
diff --git a/train/tulu_flan/tulu_flan_0040-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/tulu_flan/tulu_flan_0040-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..f7026a69f97ac68f8f4d306abc4aedb310311598
--- /dev/null
+++ b/train/tulu_flan/tulu_flan_0040-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/train/tulu_flan/tulu_flan_0040-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/tulu_flan/tulu_flan_0040-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..efc475bbefc08a1204de81ea0b7483c6a49d91db
--- /dev/null
+++ b/train/tulu_flan/tulu_flan_0040-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 280700488,
+  "num_truncated_tokens": 280650729
+}
\ No newline at end of file
diff --git a/train/tulu_flan/tulu_flan_0058-tokenized-chunked-1024-512-128-backfill-nodups/index.json b/train/tulu_flan/tulu_flan_0058-tokenized-chunked-1024-512-128-backfill-nodups/index.json
new file mode 100644
index 0000000000000000000000000000000000000000..56551598ee47676dfeeeee91d4b8280f679f0d24
--- /dev/null
+++ b/train/tulu_flan/tulu_flan_0058-tokenized-chunked-1024-512-128-backfill-nodups/index.json
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/train/tulu_flan/tulu_flan_0058-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json b/train/tulu_flan/tulu_flan_0058-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
new file mode 100644
index 0000000000000000000000000000000000000000..33680802a2d73cb0f1460af44aee17571df682d0
--- /dev/null
+++ b/train/tulu_flan/tulu_flan_0058-tokenized-chunked-1024-512-128-backfill-nodups/num_tokens.json
@@ -0,0 +1,4 @@
+{
+  "num_tokens": 223576558,
+  "num_truncated_tokens": 223538198
+}
\ No newline at end of file