Add trainable parquet shards prepared-2026-05-14

prepared/prepared-2026-05-14/eval/part-00000.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:617ff0f218d67674a3d2b3ebb7c450ab917125673c095afecf559017a2f1f4c6
+size 33651834

prepared/prepared-2026-05-14/manifest.json

@@ -0,0 +1,28 @@
+{
+  "bundle_tag": "prepared-2026-05-14",
+  "train": {
+    "rows": 4799489,
+    "num_shards": 10,
+    "size_bytes": 1609981677,
+    "files": [
+      "train/part-00000.parquet",
+      "train/part-00001.parquet",
+      "train/part-00002.parquet",
+      "train/part-00003.parquet",
+      "train/part-00004.parquet",
+      "train/part-00005.parquet",
+      "train/part-00006.parquet",
+      "train/part-00007.parquet",
+      "train/part-00008.parquet",
+      "train/part-00009.parquet"
+    ]
+  },
+  "eval": {
+    "rows": 97949,
+    "num_shards": 1,
+    "size_bytes": 33651834,
+    "files": [
+      "eval/part-00000.parquet"
+    ]
+  }
+}

prepared/prepared-2026-05-14/train/part-00000.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:1351502d00c9c906d9f90b3d5f6dc0aa27b5f6469e77a85ae1b9272e94f24f7e
+size 418653618

prepared/prepared-2026-05-14/train/part-00001.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:b826683f078a9994fe78378efd2b7745fbfacedafefb383bf5b6d3079ee27f1f
+size 441578566

prepared/prepared-2026-05-14/train/part-00002.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:2f16fb82691775620bd9186321abe948afca50ed7cf7bf55c1e2a45fe99ebc00
+size 185134451

prepared/prepared-2026-05-14/train/part-00003.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:2a2695c86fd0f3ef8a9fb6a5a9d2acd40f6107a8d60511e13fc9f9f5f083f0d3
+size 35851748

prepared/prepared-2026-05-14/train/part-00004.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:75e72a198c1074146c73acfac676d09ed1622568669885eeaf77a5c69b4be8dd
+size 48326570

prepared/prepared-2026-05-14/train/part-00005.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:26fd0bc4098dd61fd037ec5cdf8f13024c5599f5ae6cf985991c50f48cc014e3
+size 91992263

prepared/prepared-2026-05-14/train/part-00006.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:2fd6f27c86496740af5ed68d2b3ea2d5b7a5da4f4af0e7e3d98beeb67dab94d5
+size 119180589

prepared/prepared-2026-05-14/train/part-00007.parquet

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+version https://git-lfs.github.com/spec/v1
+oid sha256:fda6585ae5f4fdf1f90892dc4ba31e52b0aae7db5342ade07e7b1cda629057ab
+size 115376819

prepared/prepared-2026-05-14/train/part-00008.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a37a7ee2783c8ccee3c7ad2f245cab51b3c6083937f95ff4622f53f209c20c1
+size 112503179

prepared/prepared-2026-05-14/train/part-00009.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a11f2277a318876a413cda0e067fa2d6b4b3ba7d2c7335da70085c3228d35c5b
+size 41383874