Refine OFoldX model card provenance

README.md

@@ -49,6 +49,7 @@ Converted Boltz-2 structure-prediction checkpoint for biomolecular interaction m
 
 - **Upstream Project**: Boltz-2
 - **Source Checkpoint**: `boltz2_conf_final.ckpt`
+- **Source Release**: [https://huggingface.co/boltzgen/boltzgen-1](https://huggingface.co/boltzgen/boltzgen-1)
 - **Primary Paper**: [Boltz-2: Towards Accurate and Efficient Binding Affinity Prediction](https://doi.org/10.1101/2025.06.14.659707)
 - **Upstream License**: MIT for upstream Boltz code and weights
 
@@ -73,6 +74,7 @@ Converted Boltz-2 structure-prediction checkpoint for biomolecular interaction m
 - **Hub repository**: [oteam/boltz2](https://huggingface.co/oteam/boltz2)
 - **Upstream paper**: [Boltz-2: Towards Accurate and Efficient Binding Affinity Prediction](https://doi.org/10.1101/2025.06.14.659707)
 - **Upstream repository**: [Boltz-2](https://github.com/jwohlwend/boltz)
+- **Source checkpoint release**: [https://huggingface.co/boltzgen/boltzgen-1](https://huggingface.co/boltzgen/boltzgen-1)
 - **Code**: [`ofoldx/models/boltz2/model.py`](https://github.com/OTeam-AI4S/OFoldX/tree/main/ofoldx/models/boltz2/model.py)
 - **Project repository**: [https://github.com/OTeam-AI4S/OFoldX](https://github.com/OTeam-AI4S/OFoldX)
 - **Issues**: [https://github.com/OTeam-AI4S/OFoldX/issues](https://github.com/OTeam-AI4S/OFoldX/issues)
@@ -112,11 +114,11 @@ metadata for loading it.
 
 ### Training Data
 
-The upstream Boltz-2 report describes a biomolecular interaction training set with expanded structure data, molecular-dynamics ensembles, self-distilled predictions, and affinity supervision. OFoldX does not redistribute the training set.
+The Boltz-2 report describes structure data from PDB structures before 2023-06-01, experimental NMR collections, MD trajectory datasets, AF2 monomer distillation, Boltz-1 complex distillation, and affinity data from PubChem, ChEMBL, BindingDB, and related filtered assay sources. OFoldX does not redistribute the training set.
 
 ### Training Procedure
 
-OFoldX converts the upstream Boltz-2 checkpoint into `model.safetensors` plus an OFoldX manifest; it does not run Boltz-2 training.
+Upstream Boltz-2 training is staged across structure, confidence, and affinity objectives. This OFoldX artifact converts a released checkpoint into `model.safetensors` plus an OFoldX manifest; it does not run Boltz-2 training.
 
 ## Evaluation