Update README.md

README.md

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 # R2R Router Model
 
-This is an R2R (Mixture of Small and Large Language Models) router model based on Qwen3-1.7B.
+This is an R2R (Mixture of Small and Large Language Models) router model based on deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B.
 
 ## Model Description
 
@@ -24,7 +24,7 @@ This router model is designed to efficiently route tokens between small and larg
 ## Model Details
 
 - **Model Type**: Router/Classifier for R2R framework
-- **Base Model**: Qwen3-1.7B
+- **Base Model**: deepseek-ai/DeepSeek-R1-Distill-Qwen-1.5B
 - **Framework**: R2R (Mix inference with small and large language models)
 
 ## Files