Update README for epoch 5

README.md

@@ -48,8 +48,8 @@ allowing different experts to specialize in various aspects of language understa
 
 ### Latest Performance (Epoch 5)
 
-- **Validation Loss**: `3.1490`
-- **Validation Perplexity**: `23.31`
+- **Validation Loss**: `3.5680`
+- **Validation Perplexity**: `35.44`
 
 ### Features