diff --git a/README.md b/README.md
index 9c74411..ad60c39 100644
--- a/README.md
+++ b/README.md
@@ -90,6 +90,8 @@ print(obj["age"]," years old ",obj["dominant_race"]," ",obj["dominant_emotion"],
 
 <p align="center"><img src="https://raw.githubusercontent.com/serengil/deepface/master/icon/stock-2.jpg" width="95%" height="95%"></p>
 
+Herein, age model got ± 4.65 MAE; gender model got 97.44% accuracy, 96.29% precision and 95.05% recall as mentioned in its [tutorial](https://sefiks.com/2019/02/13/apparent-age-and-gender-prediction-in-keras/).
+
 **Streaming and Real Time Analysis** - [`Demo`](https://youtu.be/-c9sSJcx6wI)
 
 You can run deepface for real time videos as well.