Update README.md

README.md

@@ -16,7 +16,7 @@ base_model:
 - **Quark:** [0.9](https://quark.docs.amd.com/latest/install.html)
 
 ## Calibration Dataset
-The calibration dataset consists of **1024 mixed datasets** provided by MLPerf, which includes:
+The calibration dataset consists of **1024 mixed datasets** provided by [mlcommons/inference](https://github.com/mlcommons/inference/tree/master/language/mixtral-8x7b#get-dataset), which includes:
 - **325 GSM8k samples**
 - **325 MBXP samples**
 - **374 OpenOcra samples**