Remove code-only docstrings and deduplicate queries globally

README.md

@@ -25,11 +25,9 @@ language:
 
 # ArkTS Code Docstring Pro
 
-This version contains deduplicated ArkTS function-comment pairs from open-source repositories with more than zero stars. License and copyright headers are removed, and cleaned documentation shorter than five characters is excluded.
+This version contains open-source ArkTS function-comment pairs from repositories with more than zero stars. License/copyright headers and code-only documentation are removed. Documentation shorter than five characters is excluded.
 
-Examples are deduplicated after cleaning using the exact pair `(function, docstring)`. It contains 36,650 examples.
+Queries are globally unique: after cleaning, only one example is retained for each exact `docstring`.
 
 - `repo_split_balanced`: repository-isolated and approximately 80%/10%/10% by example count.
 - `random_shuffle`: shuffled with seed `20260714` and split 80%/10%/10%.
-
-The repository commit SHA column was removed because it was unavailable for most source repositories. `function_sha` is retained for function-content deduplication.

cleaning_stats.json

@@ -0,0 +1,19 @@
+{
+  "input_rows": 36650,
+  "removed_code_like": 517,
+  "after_code_filter": 36133,
+  "removed_duplicate_queries": 4894,
+  "output_rows": 31239,
+  "splits": {
+    "repo_split_balanced": {
+      "train": 24992,
+      "validation": 3124,
+      "test": 3123
+    },
+    "random_shuffle": {
+      "test": 3124,
+      "validation": 3124,
+      "train": 24991
+    }
+  }
+}

manifest.json

@@ -1,5 +1,5 @@
 {
-  "rows": 36650,
+  "rows": 31239,
   "fields": [
     "nwo",
     "path",
@@ -15,14 +15,14 @@
   ],
   "splits": {
     "repo_split_balanced": {
-      "test": 3665,
-      "train": 29320,
-      "validation": 3665
+      "train": 24992,
+      "validation": 3124,
+      "test": 3123
     },
     "random_shuffle": {
-      "test": 3665,
-      "train": 29320,
-      "validation": 3665
+      "test": 3124,
+      "validation": 3124,
+      "train": 24991
     }
   }
 }

random_shuffle/test-00000-of-00001.parquet

@@ -1,3 +1,3 @@
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+oid sha256:e9d2dcf136b6544cdcb8d229c6a45a3ac2585ed4c4e68c5d6b9c7aaad4529c17
+size 3306795

random_shuffle/train-00000-of-00001.parquet

@@ -1,3 +1,3 @@
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+size 25615559

random_shuffle/validation-00000-of-00001.parquet

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+size 3209368

repo_split_balanced/test-00000-of-00001.parquet

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+size 2092990

repo_split_balanced/train-00000-of-00001.parquet

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+size 18768022

repo_split_balanced/validation-00000-of-00001.parquet

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+size 2679057