Update README.md

README.md

@@ -5,4 +5,6 @@ library_name: transformers
 
 Unofficial dequantized weight of [grok-1](https://huggingface.co/xai-org/grok-1) in HF Transformers format.
 
-The weights are converted using the [script here](https://gist.github.com/chu-tianxiang/ec310e15d56949fd0f351cb5f65ee7a1) ran inside the [grok-1 repo](https://github.com/xai-org/grok-1). Since downloading the dequantized weight needs twice as much time, it's recommended to download the original weight and convert on your own.
+Note: If you haven't download the weight yet, please use the `fp32` revision instead which uses float32 precision for RMSNorm and Router layer for better consistency.
+
+The (fp32) weights are converted using the [script here](https://gist.github.com/chu-tianxiang/ec310e15d56949fd0f351cb5f65ee7a1) ran inside the [grok-1 repo](https://github.com/xai-org/grok-1). Since downloading the dequantized weight needs twice as much time, it's recommended to download the original weight and convert on your own.