diff --git a/objathor/dataset/generate_holodeck_features.py b/objathor/dataset/generate_holodeck_features.py
index 815f767..6d2f16c 100644
--- a/objathor/dataset/generate_holodeck_features.py
+++ b/objathor/dataset/generate_holodeck_features.py
@@ -111,6 +111,9 @@ def generate_features(
     batch_size: int,
     num_workers: int,
 ):
+    base_dir = os.path.join(base_dir, "features")
+    os.makedirs(base_dir, exist_ok=True)
+
     # CLIP
     device = torch.device(device)
     clip_model_name = "ViT-L-14"
@@ -165,9 +168,11 @@ def generate_features(
 
                 pbar.update(len(batch["uid"]))
 
-    clip_img_features = torch.cat(clip_img_features, dim=0).numpy()
-    clip_text_features = torch.cat(clip_text_features, dim=0).numpy()
-    sbert_text_features = torch.cat(sbert_text_features, dim=0).numpy()
+    clip_img_features = torch.cat(clip_img_features, dim=0).numpy().astype("float16")
+    clip_text_features = torch.cat(clip_text_features, dim=0).numpy().astype("float16")
+    sbert_text_features = (
+        torch.cat(sbert_text_features, dim=0).numpy().astype("float16")
+    )
 
     compress_pickle.dump(
         {
diff --git a/objathor/dataset/postprocess_assets.py b/objathor/dataset/postprocess_assets.py
index 85e4776..69d5593 100644
--- a/objathor/dataset/postprocess_assets.py
+++ b/objathor/dataset/postprocess_assets.py
@@ -33,8 +33,11 @@ def filter_func(tarinfo):
     return tarinfo
 
 
-def create_tar_of_assets(assets_dir: str, save_dir: str):
-    save_path = os.path.abspath(os.path.join(save_dir, "assets.tar"))
+def create_tar_of_directory_with_exclusions(dir_to_tar: str, save_dir: str):
+    dir_to_tar = os.path.abspath(dir_to_tar)
+    save_path = os.path.abspath(
+        os.path.join(save_dir, f"{os.path.basename(dir_to_tar)}.tar")
+    )
 
     if os.path.exists(save_path):
         print(f"{save_path} already exists. Skipping...")
@@ -42,7 +45,7 @@ def create_tar_of_assets(assets_dir: str, save_dir: str):
 
     cur_dir = os.getcwd()
     try:
-        os.chdir(assets_dir)  # Change to the directory where the assets are located
+        os.chdir(dir_to_tar)  # Change to the directory where the assets are located
         with tarfile.open(save_path, "w") as tar:
             for root, dirs, files in tqdm.tqdm(os.walk(".")):
                 for file in files:
@@ -65,7 +68,7 @@ def postprocess_assets(dataset_dir: str, batch_size: int, num_workers: int):
 
     # Create assets.tar
     print("Creating assets.tar...")
-    create_tar_of_assets(assets_dir=assets_dir, save_dir=dataset_dir)
+    create_tar_of_directory_with_exclusions(dir_to_tar=assets_dir, save_dir=dataset_dir)
 
     # Generating holodeck features
     print("Generating holodeck features...")
@@ -77,6 +80,9 @@ def postprocess_assets(dataset_dir: str, batch_size: int, num_workers: int):
         batch_size=batch_size if torch.cuda.is_available() else 8,
         num_workers=num_workers,
     )
+    create_tar_of_directory_with_exclusions(
+        dir_to_tar=os.path.join(dataset_dir, "features"), save_dir=dataset_dir
+    )
 
 
 if __name__ == "__main__":
diff --git a/objathor/dataset/upload_dataset.py b/objathor/dataset/upload_dataset.py
index 7e3e8e9..6cfe8f0 100644
--- a/objathor/dataset/upload_dataset.py
+++ b/objathor/dataset/upload_dataset.py
@@ -70,8 +70,7 @@ def upload_dataset(dataset_dir: str, bucket_path: str):
         for name in [
             "annotations.json.gz",
             "assets.tar",
-            "clip_features.pkl",
-            "sbert_features.pkl",
+            "features.tar",
         ]
     ]