Add shard_00024.manifest.json

manifests/shard_00024.manifest.json

@@ -0,0 +1,15 @@
+{
+  "shard_id": 24,
+  "rows": 133551,
+  "size_mb": 211.44,
+  "compression": "zstd",
+  "source_breakdown": {
+    "fineweb_edu": 0.5569,
+    "cosmopedia_v2": 0.2799,
+    "tiny_strange": 0.0883,
+    "tiny_textbooks": 0.027,
+    "mini_en": 0.048
+  },
+  "created_at": "2026-06-27T09:32:09.702986Z",
+  "run_name": "bison-data-v2"
+}