diff --git a/alignments/full/index.duckdb b/alignments/full/index.duckdb
deleted file mode 100644
index 82eaaa67606df54ca0962355f466933a363f2f06..0000000000000000000000000000000000000000
--- a/alignments/full/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fb45affdada51c0548ad4462a394ea29be3f5f23759709c146b76d6acdeffbb8
-size 1585152
diff --git a/crosslingual_bg/train/index.duckdb b/crosslingual_bg/train/index.duckdb
deleted file mode 100644
index ab6affe6cc0920f5e14e1f5f2e2b2261241901f1..0000000000000000000000000000000000000000
--- a/crosslingual_bg/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:665e9391951124c21be95ab4be7e1fe1f780e5ce21f0ef1484a58eb1e0747619
-size 1585152
diff --git a/crosslingual_bg/validation/index.duckdb b/crosslingual_bg/validation/index.duckdb
deleted file mode 100644
index 357e733fdf1c91fb345bd42c89ec67b7975e9af9..0000000000000000000000000000000000000000
--- a/crosslingual_bg/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6fde2270d521c01e58e12244248b800be81ca2ae94d0dd245eae8ed1b154af8c
-size 1060864
diff --git a/crosslingual_hr/train/index.duckdb b/crosslingual_hr/train/index.duckdb
deleted file mode 100644
index db48dfdd92292aba13353cdbb0f990a4c489b705..0000000000000000000000000000000000000000
--- a/crosslingual_hr/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7ffa96322c786c6d07fcc407b2998f09382d0bbaa7fa8f0d5b73b1a9bed41428
-size 1847296
diff --git a/crosslingual_hr/validation/index.duckdb b/crosslingual_hr/validation/index.duckdb
deleted file mode 100644
index 2fd7169abf7fab77ff0c7865aea46a163aa25468..0000000000000000000000000000000000000000
--- a/crosslingual_hr/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fb25b30a37cb07f8ecab26dd90a1a12a7034fcca959034bdbd6926041ce8019c
-size 1060864
diff --git a/crosslingual_hu/train/index.duckdb b/crosslingual_hu/train/index.duckdb
deleted file mode 100644
index 5bc38a3f9ffb184534e63fb33e0b5c50019ad42a..0000000000000000000000000000000000000000
--- a/crosslingual_hu/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:cc05e1759094a675a7a01c1349ea30af39739274d730a509d95fb5dab02950d4
-size 1847296
diff --git a/crosslingual_hu/validation/index.duckdb b/crosslingual_hu/validation/index.duckdb
deleted file mode 100644
index 774d3ed41209630cfbd6f08b2cc707c3f5c47550..0000000000000000000000000000000000000000
--- a/crosslingual_hu/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:db3fcbee6098f6aa47bec2ce3a9b3d6685dd537d9533bb8572669aed2b4be608
-size 1323008
diff --git a/crosslingual_it/train/index.duckdb b/crosslingual_it/train/index.duckdb
deleted file mode 100644
index 54b22d51229a7a8518ef29c72f755dca00097331..0000000000000000000000000000000000000000
--- a/crosslingual_it/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b3265f5b504796a84d1438c18e953633aa0c13ed2d284920b2519d3a903ff311
-size 1323008
diff --git a/crosslingual_it/validation/index.duckdb b/crosslingual_it/validation/index.duckdb
deleted file mode 100644
index 46c643c224eb283b71fae630563b75fea8746277..0000000000000000000000000000000000000000
--- a/crosslingual_it/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ab1891437778c8107e73d71a6aece5bc4d1e4dbd48b39d245a2a02e2999b6419
-size 1060864
diff --git a/crosslingual_mk/train/index.duckdb b/crosslingual_mk/train/index.duckdb
deleted file mode 100644
index 433e828e303302b6e5f11e0e858c07b610552219..0000000000000000000000000000000000000000
--- a/crosslingual_mk/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:91c9eb4d613322d53ad10c4921e594187b3f74725a6f0217fa23082f3e8e794d
-size 1585152
diff --git a/crosslingual_mk/validation/index.duckdb b/crosslingual_mk/validation/index.duckdb
deleted file mode 100644
index 4afb97a218c6317d445258d3d6a660355823bc05..0000000000000000000000000000000000000000
--- a/crosslingual_mk/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fbe2b17140ecbd98e4e87a68a7af58ec5206114485e4da979352432511f033e6
-size 1060864
diff --git a/crosslingual_pl/train/index.duckdb b/crosslingual_pl/train/index.duckdb
deleted file mode 100644
index e2f0fe4f1290a9354cf6c8a6f8ed0694429f31f2..0000000000000000000000000000000000000000
--- a/crosslingual_pl/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e0af2fa5deb71de6017b6f6df645c961cda152098613670771f5372691a774b6
-size 1847296
diff --git a/crosslingual_pl/validation/index.duckdb b/crosslingual_pl/validation/index.duckdb
deleted file mode 100644
index a2777a02083b9d2e0bc6245183b64a5712ccbe25..0000000000000000000000000000000000000000
--- a/crosslingual_pl/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:af55487cff35f641e5571635ce250e49c431a3726486f6eb3a80e32b3f1abf69
-size 1060864
diff --git a/crosslingual_pt/train/index.duckdb b/crosslingual_pt/train/index.duckdb
deleted file mode 100644
index 1cb7585964810c0e41b2a516aca63628d99c150b..0000000000000000000000000000000000000000
--- a/crosslingual_pt/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b0a225f00e4096c862f2fab6aff55bb035f95e38d3619a62d6c9026b5a737541
-size 1323008
diff --git a/crosslingual_pt/validation/index.duckdb b/crosslingual_pt/validation/index.duckdb
deleted file mode 100644
index 85dc1dbcfbbc38cfeb49bddc7737be9bf0ae9b03..0000000000000000000000000000000000000000
--- a/crosslingual_pt/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5b4fe5b0220e41bb68cd3c3217147d4aa63a30046adb2abbeaddc30dff15aa8b
-size 1060864
diff --git a/crosslingual_sq/train/index.duckdb b/crosslingual_sq/train/index.duckdb
deleted file mode 100644
index cbccd9f1826268c38c59b34cf45c767cfee853a0..0000000000000000000000000000000000000000
--- a/crosslingual_sq/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c81d2d1cf74fe729929b67206360982289f68e8a0e6aa17b229769a21e3472c9
-size 1585152
diff --git a/crosslingual_sq/validation/index.duckdb b/crosslingual_sq/validation/index.duckdb
deleted file mode 100644
index 0f6e7ce498c73bfcaaaac255f8188da09a6dff31..0000000000000000000000000000000000000000
--- a/crosslingual_sq/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:60889d6b11dc24f8a5d78a69bf3c6c028876a709d78b1a44cc616a21a3fba3cc
-size 1060864
diff --git a/crosslingual_sr/train/index.duckdb b/crosslingual_sr/train/index.duckdb
deleted file mode 100644
index 8475e9e88597b707501b251008c8e6da47101701..0000000000000000000000000000000000000000
--- a/crosslingual_sr/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:649817af4546d2777bb618e373d7246259e086d0db1810e207d2eebde316ee78
-size 1585152
diff --git a/crosslingual_sr/validation/index.duckdb b/crosslingual_sr/validation/index.duckdb
deleted file mode 100644
index c1a212118fbf19582977f76d569c61af020899cc..0000000000000000000000000000000000000000
--- a/crosslingual_sr/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:356d7b73f693e949a66a86f209e838b1e0e8e2bb496a70a5fb9719a0445fabd7
-size 1060864
diff --git a/crosslingual_test/test/index.duckdb b/crosslingual_test/test/index.duckdb
deleted file mode 100644
index b5472d0a2472c3672ecc9fa7fb719374d314e461..0000000000000000000000000000000000000000
--- a/crosslingual_test/test/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7e674996aa2bc9f25c4c93e0aff3f0b41e24f3317f137759475fbb36fffd70e5
-size 12595200
diff --git a/crosslingual_tr/train/index.duckdb b/crosslingual_tr/train/index.duckdb
deleted file mode 100644
index a0987567450a55586d22420fd2f225f9cc819446..0000000000000000000000000000000000000000
--- a/crosslingual_tr/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:efffa62b1a2594db2cad9a993cab5d3d788c7f1d11ef3c21a2c1a462097649b4
-size 1847296
diff --git a/crosslingual_tr/validation/index.duckdb b/crosslingual_tr/validation/index.duckdb
deleted file mode 100644
index 6d338dd3239c2f1886703e9f2a05856fc033deec..0000000000000000000000000000000000000000
--- a/crosslingual_tr/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c3defc9d2bb3f0e1d478ae5bcedc713a4cf3f2e1e83ed736d4eafcce8659c193
-size 1323008
diff --git a/crosslingual_vi/train/index.duckdb b/crosslingual_vi/train/index.duckdb
deleted file mode 100644
index bd5a4334bef403371432f468a182c6023e44c80c..0000000000000000000000000000000000000000
--- a/crosslingual_vi/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9b11d843d83618d94418c201ea54a499cb0bc8ca9b351ee8beef130794f65b16
-size 2109440
diff --git a/crosslingual_vi/validation/index.duckdb b/crosslingual_vi/validation/index.duckdb
deleted file mode 100644
index 8cf18afb4bce468331c12de41cbd0873b1d5bf89..0000000000000000000000000000000000000000
--- a/crosslingual_vi/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bf32526c013e93b5d9a0e003e189e49c8f47f1b99c81a2165417487552e0a35e
-size 1060864
diff --git a/crosslingual_with_para_bg/train/index.duckdb b/crosslingual_with_para_bg/train/index.duckdb
deleted file mode 100644
index 6b7b83f211537a86df9ae16e292cfe01eb04844d..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_bg/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:e01d6e82bb8e3fff7073a0986cd24c3b292956f900608291fda0020191749f03
-size 25964544
diff --git a/crosslingual_with_para_bg/validation/index.duckdb b/crosslingual_with_para_bg/validation/index.duckdb
deleted file mode 100644
index bb4d3b32c89f88d19955e64ceab30dc4bbd9ca80..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_bg/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c97f823db9ed049f567ccdc2d4304d6c9aa0f18b01a4448df0ac72728b56c149
-size 7352320
diff --git a/crosslingual_with_para_hr/train/index.duckdb b/crosslingual_with_para_hr/train/index.duckdb
deleted file mode 100644
index a0aba11274e9ba194699320a259933558ebcc755..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_hr/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:0f3c3b85f6a5afff5353f5c9da79cde4b8c37b0085fb756676bf31e80bc7ae74
-size 67907584
diff --git a/crosslingual_with_para_hr/validation/index.duckdb b/crosslingual_with_para_hr/validation/index.duckdb
deleted file mode 100644
index 799b847f60666c65de4c310b2c3515afbbc8f5b0..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_hr/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:416d68e02ecf8d9bb6eed2db4623b1314123312f8a6820a24c0bbd1008c51c13
-size 14954496
diff --git a/crosslingual_with_para_hu/train/index.duckdb b/crosslingual_with_para_hu/train/index.duckdb
deleted file mode 100644
index 0250384193eef880c806c04bf4294f8f38c0f748..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_hu/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c7bfdfe9aa37713ae004597840292640cb964d5af1b0c2957c08c5adc0da3df3
-size 51130368
diff --git a/crosslingual_with_para_hu/validation/index.duckdb b/crosslingual_with_para_hu/validation/index.duckdb
deleted file mode 100644
index 8b40be3edf3b42a647b026f8d507648578e3a4ef..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_hu/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3a69bec33bece44725da729d189f29777222eb257441498648790f27ba8eb9dc
-size 16527360
diff --git a/crosslingual_with_para_it/train/index.duckdb b/crosslingual_with_para_it/train/index.duckdb
deleted file mode 100644
index 158b9adcc3dc7a0c5354c88a61fc50d1f3ed9c1b..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_it/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:6473b7e1ecd30afdb38121cf0398b210f6a980555e06c86b9ec50a38db8e3920
-size 33828864
diff --git a/crosslingual_with_para_it/validation/index.duckdb b/crosslingual_with_para_it/validation/index.duckdb
deleted file mode 100644
index d7ccd63a7c2f241597ba9a391724818a3fdad962..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_it/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2aae9a15db020fe173b4583a187e0c962696f4681be8ff0260090c999fa3f3a6
-size 8925184
diff --git a/crosslingual_with_para_mk/train/index.duckdb b/crosslingual_with_para_mk/train/index.duckdb
deleted file mode 100644
index ca0d856ccea9b08786458b2d56bdb4f664bf8de9..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_mk/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a1bc77e09a7049cef162bc3bc17f5960b1c075bef65ee4f619534adeb842f8a7
-size 16265216
diff --git a/crosslingual_with_para_mk/validation/index.duckdb b/crosslingual_with_para_mk/validation/index.duckdb
deleted file mode 100644
index a47ee91839bde9911ca1cfe5dfdec0ed01c7308b..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_mk/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:402c2c42baf80bb5addaeb940c227ed685e34dec85f516b6543ab5dca43e3746
-size 4730880
diff --git a/crosslingual_with_para_pl/train/index.duckdb b/crosslingual_with_para_pl/train/index.duckdb
deleted file mode 100644
index 8041ebbd4ed93b711fe710a02670aa08002d70d5..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_pl/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:ecb43c4fece714c71141cf5969f701ff9268e53093bbef841200a46939478a90
-size 41955328
diff --git a/crosslingual_with_para_pl/validation/index.duckdb b/crosslingual_with_para_pl/validation/index.duckdb
deleted file mode 100644
index 57afc2e30e05f855fa2188cf454ed808c72250cd..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_pl/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a74f8432b32deca627b9470e09a6906b7a0a28a5a9aa9e9681e2a14ceb36167e
-size 10760192
diff --git a/crosslingual_with_para_pt/train/index.duckdb b/crosslingual_with_para_pt/train/index.duckdb
deleted file mode 100644
index d3fbd2ff5b59a174c749f658236c3f86e9674567..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_pt/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:fa7e555e7d6562cebfd20250f9dd8289f9e5d186afb6c2372d5d954bf89949f1
-size 25702400
diff --git a/crosslingual_with_para_pt/validation/index.duckdb b/crosslingual_with_para_pt/validation/index.duckdb
deleted file mode 100644
index aaec714711eb3de379fe9d94168334040fd86794..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_pt/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:497f2a066f9122bbd5eaffa58cf49859e364a986246eb687f25ba982269e2fd1
-size 8138752
diff --git a/crosslingual_with_para_sq/train/index.duckdb b/crosslingual_with_para_sq/train/index.duckdb
deleted file mode 100644
index eab1c11426e5d93250856df8656af6920e73edd2..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_sq/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:334f9768d60b183e6dc00e001e7b143169c42053f5672bc0e367e4680e2a7965
-size 45887488
diff --git a/crosslingual_with_para_sq/validation/index.duckdb b/crosslingual_with_para_sq/validation/index.duckdb
deleted file mode 100644
index 9d8578898a9bcb31784e288f20fd1146e8ea943f..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_sq/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4f17286b3b4cb6ab490d7b2a185f6383f5f8e7b61882adac7c8c89cfe5dffb22
-size 12333056
diff --git a/crosslingual_with_para_sr/train/index.duckdb b/crosslingual_with_para_sr/train/index.duckdb
deleted file mode 100644
index 9b2bede4d752c1e0aec86319b5c68cd7aee3a8c3..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_sr/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:51371f721b310c0b54e1cc8df7964b4f7e1eb82de02cec7de00d39f6743f8153
-size 18886656
diff --git a/crosslingual_with_para_sr/validation/index.duckdb b/crosslingual_with_para_sr/validation/index.duckdb
deleted file mode 100644
index a8ff06ceefc31d8366214ba7a7adb569f3ebd524..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_sr/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:c3259d2201332cc7e59b02bd5eef81c49c7ac1ca36cd79e543e71dacf9bf7146
-size 4993024
diff --git a/crosslingual_with_para_test/test/index.duckdb b/crosslingual_with_para_test/test/index.duckdb
deleted file mode 100644
index df097cceff52dc84c8761598bcb63d5c83cac372..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_test/test/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:7f3a5a3771eaaf19119cc4a432c93e87f2ed537afe98c5ba0903abea85118fb5
-size 329265152
diff --git a/crosslingual_with_para_tr/train/index.duckdb b/crosslingual_with_para_tr/train/index.duckdb
deleted file mode 100644
index 904ff43b0f86df0455b0ff8ecaaf7169fda95792..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_tr/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8ac4ed395133e25d123bce01db02b1fbba0a6382f092a664ed36027e97aca286
-size 46411776
diff --git a/crosslingual_with_para_tr/validation/index.duckdb b/crosslingual_with_para_tr/validation/index.duckdb
deleted file mode 100644
index 337f8573f06d573df5285e97e538aa55fe40ab2e..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_tr/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:bc07e32532018b7d5eeba94cd6a9b40a613dce15ba767fe49e17e86de45a919b
-size 11808768
diff --git a/crosslingual_with_para_vi/train/index.duckdb b/crosslingual_with_para_vi/train/index.duckdb
deleted file mode 100644
index 550b223f68e5e7fa566c693fcd1508d7fad2bfee..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_vi/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:25f85af666dd4c11cb855376643ebb9de0d7d33654ba32c88e237991114ceba3
-size 62402560
diff --git a/crosslingual_with_para_vi/validation/index.duckdb b/crosslingual_with_para_vi/validation/index.duckdb
deleted file mode 100644
index 4e2348916650bc99b541475c5e1d295d3bc487c4..0000000000000000000000000000000000000000
--- a/crosslingual_with_para_vi/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b3f8d4d3148d3c0b4e97fd62fd8e8fa0197f9104b337a4ddc159ee6f66962760
-size 17051648
diff --git a/multilingual/test/index.duckdb b/multilingual/test/index.duckdb
deleted file mode 100644
index b250a461cad7bcabb55e947ccaf9e1a71d567701..0000000000000000000000000000000000000000
--- a/multilingual/test/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:a5c2d9d71b4ed4db03b087a04bd1fa0ff0a36befb05e5f2895821554cfe934da
-size 8663040
diff --git a/multilingual/train/index.duckdb b/multilingual/train/index.duckdb
deleted file mode 100644
index 1a03a770f8fb1bf8110750034ebcb71131e3c6f8..0000000000000000000000000000000000000000
--- a/multilingual/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:38738b83da2360220020a35353b6b248d85623f3072948e00357c47921067293
-size 7090176
diff --git a/multilingual/validation/index.duckdb b/multilingual/validation/index.duckdb
deleted file mode 100644
index ea6d8f05a20bbd8126a39748c1158123024fefb0..0000000000000000000000000000000000000000
--- a/multilingual/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:5bc7c7598f0b3a2f323dc2eae98da10cf3a0ed9a1498c58b418fee6240cb9520
-size 2371584
diff --git a/multilingual_with_para/test/index.duckdb b/multilingual_with_para/test/index.duckdb
deleted file mode 100644
index 7e9c3f2b0548c5fa3d3a046b46d20c1155378106..0000000000000000000000000000000000000000
--- a/multilingual_with_para/test/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:68ca94a59f1ef0ef848a5ebf59cbeb7f2681fc0cf911a6f50ee3d8e119fb50f2
-size 330575872
diff --git a/multilingual_with_para/train/index.duckdb b/multilingual_with_para/train/index.duckdb
deleted file mode 100644
index 599958544e10d8d06fb5d9734822d8999b8276ce..0000000000000000000000000000000000000000
--- a/multilingual_with_para/train/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:9475239e94b9e831c07a642adda71cd4183b735b5b7c25332fe5f88e761aaacb
-size 196620288
diff --git a/multilingual_with_para/validation/index.duckdb b/multilingual_with_para/validation/index.duckdb
deleted file mode 100644
index 2bbc9ae17297c1fc528761e55c4b55d9826e3239..0000000000000000000000000000000000000000
--- a/multilingual_with_para/validation/index.duckdb
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:91e3cd4300c405448351a203b5e9ce7de4123a53f23836b6a8fbc9ccf8a4a604
-size 65548288