Update README.md

README.md

@@ -5,4 +5,10 @@ tags:
 - mergekit
 ---
 
-This is an open model for iterative merging experiments.
+This model is a checkpoint produced during iterative model merging experiments.  
+It is not intended as a final release but rather as an intermediate artifact that captures  
+the progression of merging steps. Researchers and practitioners can use it to study  
+the effects of incremental merging strategies, compare intermediate states, or build  
+upon this checkpoint in further experiments.  
+
+For more details, please refer to the paper: [arXiv:2410.12613](https://arxiv.org/abs/2410.12613).