Update disclaimer about models

README.md

@@ -8,7 +8,12 @@ Inline completion provider using `tranformers.js` for JupyterLab
 
 This extension is currently aimed for developers of JupyterLab extensions (and advanced JupyterLab users) to explore the proof of concept integration of the new inline completions API slotted for JupyterLab 4.1.
 
-The models included in this demonstration are not vetted for accuracy nor propriety and should not be deployed without further validation.
+All models linked from this demonstration run exclusively **in your browser**; and are :
+
+- order of magnitudes smaller than the state-of-the-art models
+- producing correspondingly lower accuracy of suggestions/answers
+
+These models are not vetted for accuracy nor propriety and should not be deployed without further validation.
 
 ## Requirements