V2.5 synthetic dataset with balanced diversity - expanded vocabulary, multiple text formats, reduced template predictability while maintaining clear category boundaries

README.md

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+---
+dataset_info:
+  features:
+  - name: text
+    dtype: string
+  - name: label
+    dtype: int64
+  - name: label_name
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 1376576
+    num_examples: 8000
+  - name: validation
+    num_bytes: 342839
+    num_examples: 2000
+  - name: test
+    num_bytes: 340389
+    num_examples: 2000
+  download_size: 585135
+  dataset_size: 2059804
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+  - split: validation
+    path: data/validation-*
+  - split: test
+    path: data/test-*
+---

data/test-00000-of-00001.parquet

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+size 97144

data/train-00000-of-00001.parquet

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data/validation-00000-of-00001.parquet

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