Update README.md

README.md

@@ -4,9 +4,12 @@ license: mit
 
 # ethzanalytics/dolly-v2-7b-sharded-8bit
 
-For more info on loading 8bit models, refer to the [example repo](https://huggingface.co/ybelkada/bloom-1b7-8bit) and/or the `4.28.0` [release info](https://github.com/huggingface/transformers/releases/tag/v4.28.0).
+# dolly-v2-7b: **8-bit** sharded checkpoint 
 
-- total model size is only ~12.5 GB!
+
+This is a sharded checkpoint (with ~2GB shards) of the `databricks/dolly-v2-7b` model **in 8-bit precision using `bitsandbytes`**. Refer to the [original model](https://huggingface.co/databricks/dolly-v2-7b) for all details. For more info on loading 8bit models, refer to the [example repo](https://huggingface.co/ybelkada/bloom-1b7-8bit) and/or the `4.28.0` [release info](https://github.com/huggingface/transformers/releases/tag/v4.28.0).
+
+- total model size is only XX GB!
 - this enables low-RAM loading, i.e. Colab :)
 
 ## Basic Usage