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README.md

@@ -39,6 +39,13 @@ It is **not**:
 - a direct potency regressor
 - a calibrated probability model
 
+## Companion dataset
+
+Public dataset:
+- [BioAssayAlign Assay-Compound Data](https://huggingface.co/datasets/lighteternal/BioAssayAlign-Assay-Compound-Data)
+
+The published model was trained on the prepared compatibility-ranking subset inside that dataset release.
+
 ## Intended use
 
 Use this model when you already have a candidate set and want a ranking signal for one assay at a time.
@@ -146,7 +153,8 @@ The public artifact was trained on a frozen assay-compound corpus derived from:
 - PubChem BioAssay
 - ChEMBL
 
-The published model uses the prepared compatibility subset `compat_a10_full_v2`.
+The published model uses the prepared compatibility-ranking subset from:
+- [lighteternal/BioAssayAlign-Assay-Compound-Data](https://huggingface.co/datasets/lighteternal/BioAssayAlign-Assay-Compound-Data)
 
 ### Prepared training dataset