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README.md

@@ -1,29 +1,26 @@
 ---
-dataset_info:
-  features:
-  - name: slug
-    dtype: string
-  - name: solution_id
-    dtype: string
-  - name: primary_algorithm
-    dtype: string
-  - name: verified
-    dtype: 'null'
-  - name: messages
-    list:
-    - name: role
-      dtype: string
-    - name: content
-      dtype: string
-  splits:
-  - name: train
-    num_bytes: 925606
-    num_examples: 631
-  download_size: 895160
-  dataset_size: 925606
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
+license: mit
+task_categories:
+- text-generation
+language:
+- en
+tags:
+- code
+- javascript
+- leetcode
+- algorithms
 ---
+
+# LeetCode Code-Gen Dataset — JavaScript
+
+Problem statement + examples + required algorithm/technique -> JavaScript solution.
+631 rows. Sourced from doocs/leetcode.
+
+**Not execution-verified** — no compiler/runtime harness exists yet for this language. Extracted directly from doocs/leetcode community solutions; treat correctness as likely, not guaranteed.
+
+## Fields
+- `slug`: LeetCode problem slug
+- `solution_id`: unique id, problem + approach index + language
+- `primary_algorithm`: normalized algorithm/technique label
+- `verified`: true/false for Python (execution-checked), null for other languages
+- `messages`: chat-format (system/user/assistant), ready for SFT