Update README.md

README.md

@@ -18,7 +18,10 @@ Vera is a commonsense statement verification model. See our paper at: <https://a
 
 <!-- Provide a longer summary of what this model is. -->
 
-
+Given a commonsense statement as input, Vera predicts the plausibility of this statement.
+Vera outputs a real-valued score in the range [0, 1].
+A score of 1 means the statement is correct according to commonsense, and a score of 0 means the statement is incorrect.
+This score is calibrated, so a score between 0 and 1 can be interpreted as Vera's confidence that the statement is correct.
 
 - **Developed by:** Jiacheng Liu, Wenya Wang, Dianzhuo Wang, Noah A. Smith, Yejin Choi, Hannaneh Hajishirzi
 - **Shared by [optional]:** Jiacheng Liu
@@ -31,7 +34,7 @@ Vera is a commonsense statement verification model. See our paper at: <https://a
 
 <!-- Provide the basic links for the model. -->
 
-- **Repository:** <https://github.com/liujch1998/vera> (Coming soon!)
+- **Repository:** <https://github.com/liujch1998/vera>
 - **Paper [optional]:** <https://arxiv.org/abs/2305.03695>
 - **Demo [optional]:** <https://huggingface.co/spaces/liujch1998/vera>