Update README.md

README.md

@@ -15,6 +15,16 @@ CoughPhase-CLR is a self-supervised foundation model for coughing sound classifi
 
 The code is available at: https://github.com/your-repo/CoughPhase-CLR
 
+## Checkpoints
+
+Two EfficientNet-B0 encoders, same OPERA-CE architecture and same ~40 h of cough
+pretraining data — they differ only in how contrastive positive pairs are built:
+
+  **`CoughPhase-CLR`**: The proposed model, pairing the two **physiological phases of a
+  single cough** (explosive vs. intermediate + voiced)
+  
+  **`OPERA-CE-Cough`**: The baseline, using OPERA-CE's original **random-crop** pairing
+
 ## Citation
 
 Kindly cite our work if you find it useful.