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README.md

@@ -30,4 +30,19 @@ configs:
     path: data/validation-*
   - split: test
     path: data/test-*
+license: mit
+source_datasets: []
 ---
+
+# sentfin
+
+SEntFiN entity sentiment, one native headline/entity judgment per row.
+
+Pinned original CSV: https://github.com/pyRis/SEntFiN (repository MIT license).
+Only malformed dictionary quoting is repaired; the original annotation string
+and source row ID remain in metadata. Identical normalized headlines stay in
+one deterministic 80/10/10 internal partition. These are derived holdouts, not
+an official benchmark split. Duplicate pairs are deduplicated; contradictory
+judgments for the same headline/entity are excluded and reported.
+
+Repackaged as parquet for [tasksource](https://github.com/sileod/tasksource) by [scripts/repackage_dataset/](https://github.com/sileod/tasksource/tree/main/scripts/repackage_dataset).