diff --git a/notebooks/validate_and_tokenize_data.ipynb b/notebooks/validate_and_tokenize_data.ipynb
index b581c6b6bf..f070da0c43 100644
--- a/notebooks/validate_and_tokenize_data.ipynb
+++ b/notebooks/validate_and_tokenize_data.ipynb
@@ -4,10 +4,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "f275a21b-47d4-472c-972b-e2a84a597db2",
      "showTitle": false,
@@ -57,10 +54,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "3d08a21c-9f5a-4ad2-af85-e016335cc53d",
      "showTitle": false,
@@ -200,10 +194,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "3a513cdd-967d-4a87-b56f-340053fa79cd",
      "showTitle": false,
@@ -218,10 +209,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "cfebdfdf-b87c-4a77-b97c-4697566a55fa",
      "showTitle": false,
@@ -265,17 +253,14 @@
    "outputs": [],
    "source": [
     "FT_API_args = Namespace(\n",
-    "    model='EleutherAI/gpt-neox-20b',\n",
-    "    train_data_path= 'main.streaming.random_large_table', # 'tatsu-lab/alpaca/train', # '/Volumes/main/mosaic_hackathon/managed-volume/IFT/train.jsonl',  'tatsu-lab/alpaca/train',  # 'mosaicml/dolly_hhrlhf/train', # tatsu-lab/alpaca/train',\n",
+    "    model= 'mosaicml/mpt-7b', # Other examples: 'EleutherAI/gpt-neox-20b',\n",
+    "    train_data_path= 'main.streaming.random_large_table', # Other examples: 'tatsu-lab/alpaca/train', # '/Volumes/main/mosaic_hackathon/managed-volume/IFT/train.jsonl'  # 'mosaicml/dolly_hhrlhf/train'\n",
     "    task_type='INSTRUCTION_FINETUNE',\n",
     "    training_duration=3,\n",
     "    context_length=2048,\n",
     ")\n",
     "\n",
     "temporary_jsonl_data_path = '/Volumes/main/mosaic_hackathon/managed-volume/IFT/ft_data_11Jan24_3/train'\n",
-    "# os.environ['HF_ASSETS_CACHE'] = '/tmp/'\n",
-    "# os.environ['HF_HOME'] = '/tmp/'\n",
-    "# os.environ['HF_HUB_CACHE'] = '/tmp/'\n",
     "os.environ['HF_DATASETS_CACHE'] = '/tmp/'\n",
     "os.makedirs(temporary_jsonl_data_path, exist_ok=True)"
    ]
@@ -284,10 +269,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "39c45005-1a77-4162-b9e4-bd8df6f5ec69",
      "showTitle": false,
@@ -363,10 +345,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "06d46367-bd32-473a-9f16-1b34a8dd9356",
      "showTitle": false,
@@ -381,10 +360,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "1a28320a-a2a1-4f3c-a0cd-ad6045a24f64",
      "showTitle": false,
@@ -474,10 +450,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "9713a0ce-80f4-4187-b10b-4223b17fe4c1",
      "showTitle": false,
@@ -516,10 +489,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "7249e9e6-1ea7-4fc9-8959-8a17d62a9fb4",
      "showTitle": false,
@@ -560,10 +530,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "6699f47f-9b53-47da-95c0-b862c5826d0a",
      "showTitle": false,
@@ -578,10 +545,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "dd37fdce-62d0-493e-bfa9-d823634b2a0d",
      "showTitle": false,
@@ -610,14 +574,13 @@
    "outputs": [],
    "source": [
     "FT_API_args = Namespace(\n",
-    "    model='EleutherAI/gpt-neox-20b',\n",
+    "    model= 'mosaicml/mpt-7b',\n",
     "    train_data_path= '/Volumes/main/mosaic_hackathon/managed-volume/ABT',\n",
     "    task_type='CONTINUED_PRETRAIN',\n",
     "    training_duration=3,\n",
     "    context_length=2048,\n",
     ")\n",
-    "temporary_mds_output_path = '/Volumes/main/mosaic_hackathon/managed-volume/mds_data_11Jan24_5'\n",
-    "# temporary_mds_output_path = '/tmp/CPT/mds_data_11Jan24_4'"
+    "temporary_mds_output_path = '/Volumes/main/mosaic_hackathon/managed-volume/mds_data_11Jan24_5'"
    ]
   },
   {
@@ -644,10 +607,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "c21e7d1b-db34-4e5d-b6d9-190dc75170d3",
      "showTitle": false,
@@ -715,10 +675,7 @@
    "cell_type": "markdown",
    "metadata": {
     "application/vnd.databricks.v1+cell": {
-     "cellMetadata": {
-      "byteLimit": 2048000,
-      "rowLimit": 10000
-     },
+     "cellMetadata": {},
      "inputWidgets": {},
      "nuid": "298eb990-9160-4e1b-958f-33dd2c11b54b",
      "showTitle": false,
@@ -754,6 +711,21 @@
     "print(f\"By default, you'll train for {n_epochs} epochs on this dataset\")\n",
     "print(f\"By default, ~{n_epochs * n_billing_tokens_in_dataset} tokens will be used in training\")"
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 0,
+   "metadata": {
+    "application/vnd.databricks.v1+cell": {
+     "cellMetadata": {},
+     "inputWidgets": {},
+     "nuid": "e123669c-2f77-4d66-93eb-04efd546f39f",
+     "showTitle": false,
+     "title": ""
+    }
+   },
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {