diff --git a/lca0503--GPTspeech_encodec_v2/test/0000.parquet b/default/test/0000.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/test/0000.parquet
rename to default/test/0000.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/test/0001.parquet b/default/test/0001.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/test/0001.parquet
rename to default/test/0001.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0000.parquet b/default/train/0000.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0000.parquet
rename to default/train/0000.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0001.parquet b/default/train/0001.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0001.parquet
rename to default/train/0001.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0002.parquet b/default/train/0002.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0002.parquet
rename to default/train/0002.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0003.parquet b/default/train/0003.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0003.parquet
rename to default/train/0003.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0004.parquet b/default/train/0004.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0004.parquet
rename to default/train/0004.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0005.parquet b/default/train/0005.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0005.parquet
rename to default/train/0005.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0006.parquet b/default/train/0006.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0006.parquet
rename to default/train/0006.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0007.parquet b/default/train/0007.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0007.parquet
rename to default/train/0007.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0008.parquet b/default/train/0008.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0008.parquet
rename to default/train/0008.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0009.parquet b/default/train/0009.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0009.parquet
rename to default/train/0009.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0010.parquet b/default/train/0010.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0010.parquet
rename to default/train/0010.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0011.parquet b/default/train/0011.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0011.parquet
rename to default/train/0011.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0012.parquet b/default/train/0012.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0012.parquet
rename to default/train/0012.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0013.parquet b/default/train/0013.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0013.parquet
rename to default/train/0013.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0014.parquet b/default/train/0014.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0014.parquet
rename to default/train/0014.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0015.parquet b/default/train/0015.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0015.parquet
rename to default/train/0015.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0016.parquet b/default/train/0016.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0016.parquet
rename to default/train/0016.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0017.parquet b/default/train/0017.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0017.parquet
rename to default/train/0017.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0018.parquet b/default/train/0018.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0018.parquet
rename to default/train/0018.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0019.parquet b/default/train/0019.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0019.parquet
rename to default/train/0019.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0020.parquet b/default/train/0020.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0020.parquet
rename to default/train/0020.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0021.parquet b/default/train/0021.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0021.parquet
rename to default/train/0021.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0022.parquet b/default/train/0022.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0022.parquet
rename to default/train/0022.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0023.parquet b/default/train/0023.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0023.parquet
rename to default/train/0023.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0024.parquet b/default/train/0024.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0024.parquet
rename to default/train/0024.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0025.parquet b/default/train/0025.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0025.parquet
rename to default/train/0025.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0026.parquet b/default/train/0026.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0026.parquet
rename to default/train/0026.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0027.parquet b/default/train/0027.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0027.parquet
rename to default/train/0027.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0028.parquet b/default/train/0028.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0028.parquet
rename to default/train/0028.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0029.parquet b/default/train/0029.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0029.parquet
rename to default/train/0029.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0030.parquet b/default/train/0030.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0030.parquet
rename to default/train/0030.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0031.parquet b/default/train/0031.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0031.parquet
rename to default/train/0031.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0032.parquet b/default/train/0032.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0032.parquet
rename to default/train/0032.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0033.parquet b/default/train/0033.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0033.parquet
rename to default/train/0033.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0034.parquet b/default/train/0034.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0034.parquet
rename to default/train/0034.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0035.parquet b/default/train/0035.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0035.parquet
rename to default/train/0035.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0036.parquet b/default/train/0036.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0036.parquet
rename to default/train/0036.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0037.parquet b/default/train/0037.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0037.parquet
rename to default/train/0037.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0038.parquet b/default/train/0038.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0038.parquet
rename to default/train/0038.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0039.parquet b/default/train/0039.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0039.parquet
rename to default/train/0039.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0040.parquet b/default/train/0040.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0040.parquet
rename to default/train/0040.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0041.parquet b/default/train/0041.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0041.parquet
rename to default/train/0041.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0042.parquet b/default/train/0042.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0042.parquet
rename to default/train/0042.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0043.parquet b/default/train/0043.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0043.parquet
rename to default/train/0043.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0044.parquet b/default/train/0044.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0044.parquet
rename to default/train/0044.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0045.parquet b/default/train/0045.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0045.parquet
rename to default/train/0045.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0046.parquet b/default/train/0046.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0046.parquet
rename to default/train/0046.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0047.parquet b/default/train/0047.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0047.parquet
rename to default/train/0047.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0048.parquet b/default/train/0048.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0048.parquet
rename to default/train/0048.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0049.parquet b/default/train/0049.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0049.parquet
rename to default/train/0049.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0050.parquet b/default/train/0050.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0050.parquet
rename to default/train/0050.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0051.parquet b/default/train/0051.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0051.parquet
rename to default/train/0051.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0052.parquet b/default/train/0052.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0052.parquet
rename to default/train/0052.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0053.parquet b/default/train/0053.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0053.parquet
rename to default/train/0053.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0054.parquet b/default/train/0054.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0054.parquet
rename to default/train/0054.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0055.parquet b/default/train/0055.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0055.parquet
rename to default/train/0055.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0056.parquet b/default/train/0056.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0056.parquet
rename to default/train/0056.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0057.parquet b/default/train/0057.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0057.parquet
rename to default/train/0057.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0058.parquet b/default/train/0058.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0058.parquet
rename to default/train/0058.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0059.parquet b/default/train/0059.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0059.parquet
rename to default/train/0059.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0060.parquet b/default/train/0060.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0060.parquet
rename to default/train/0060.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0061.parquet b/default/train/0061.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0061.parquet
rename to default/train/0061.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0062.parquet b/default/train/0062.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0062.parquet
rename to default/train/0062.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0063.parquet b/default/train/0063.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0063.parquet
rename to default/train/0063.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0064.parquet b/default/train/0064.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0064.parquet
rename to default/train/0064.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0065.parquet b/default/train/0065.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0065.parquet
rename to default/train/0065.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0066.parquet b/default/train/0066.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0066.parquet
rename to default/train/0066.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0067.parquet b/default/train/0067.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0067.parquet
rename to default/train/0067.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0068.parquet b/default/train/0068.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0068.parquet
rename to default/train/0068.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0069.parquet b/default/train/0069.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0069.parquet
rename to default/train/0069.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0070.parquet b/default/train/0070.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0070.parquet
rename to default/train/0070.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0071.parquet b/default/train/0071.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0071.parquet
rename to default/train/0071.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0072.parquet b/default/train/0072.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0072.parquet
rename to default/train/0072.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0073.parquet b/default/train/0073.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0073.parquet
rename to default/train/0073.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0074.parquet b/default/train/0074.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0074.parquet
rename to default/train/0074.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0075.parquet b/default/train/0075.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0075.parquet
rename to default/train/0075.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0076.parquet b/default/train/0076.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0076.parquet
rename to default/train/0076.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0077.parquet b/default/train/0077.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0077.parquet
rename to default/train/0077.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0078.parquet b/default/train/0078.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0078.parquet
rename to default/train/0078.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0079.parquet b/default/train/0079.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0079.parquet
rename to default/train/0079.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0080.parquet b/default/train/0080.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0080.parquet
rename to default/train/0080.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0081.parquet b/default/train/0081.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0081.parquet
rename to default/train/0081.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0082.parquet b/default/train/0082.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0082.parquet
rename to default/train/0082.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0083.parquet b/default/train/0083.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0083.parquet
rename to default/train/0083.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0084.parquet b/default/train/0084.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0084.parquet
rename to default/train/0084.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/train/0085.parquet b/default/train/0085.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/train/0085.parquet
rename to default/train/0085.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/validation/0000.parquet b/default/validation/0000.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/validation/0000.parquet
rename to default/validation/0000.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/validation/0001.parquet b/default/validation/0001.parquet
similarity index 100%
rename from lca0503--GPTspeech_encodec_v2/validation/0001.parquet
rename to default/validation/0001.parquet
diff --git a/lca0503--GPTspeech_encodec_v2/test/index.duckdb b/lca0503--GPTspeech_encodec_v2/test/index.duckdb
deleted file mode 100644
index 0b0f816cc9e709ec5cd9c7050846a42439be1dfa..0000000000000000000000000000000000000000
--- a/lca0503--GPTspeech_encodec_v2/test/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4a9b34856c0bfe4020d3bc41e40ca8c6f021d2d4fb7f2528c6ee2b1f9277a4b4
-size 115093504
diff --git a/lca0503--GPTspeech_encodec_v2/validation/index.duckdb b/lca0503--GPTspeech_encodec_v2/validation/index.duckdb
deleted file mode 100644
index e325f7efefb35a993896ba5ba5334f9f5279d9e9..0000000000000000000000000000000000000000
--- a/lca0503--GPTspeech_encodec_v2/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9bb44518de3302279a66c6b500bf5438a81a762b8fbef4400a95be21261105cf
-size 115879936