diff --git a/README.md b/README.md
index d8f807f..f5e5fae 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,8 @@ base_model: google/gemma-3-27b-it
 
 This is the QAT INT4 Flax checkpoint (from Kaggle) converted to HF+AWQ format for ease of use. AWQ was NOT used for quantization. You can find the conversion script `convert_flax.py` in this model repo.
 
+NOTE: this is NOT the same as the official QAT INT4 GGUFs released here https://huggingface.co/collections/google/gemma-3-qat-67ee61ccacbf2be4195c265b
+
 Below is the original Model card from https://huggingface.co/google/gemma-3-27b-it
 
 # Gemma 3 model card