Update README.md

README.md

@@ -85,7 +85,7 @@ Notes from previous model cards:
 
 Note that `checkpoint_0` is the base model and `checkpoint_mistral` is OpenMath-Mistral-7B-v0.1-hf. Also note that after 800 steps the fine tuned model had better coverage than the much larger teacher model.
 
-The zero shot performance is _not good_™, but this model could be used to quickly generate synthetic data since the coverage is decent. The uploaded model is checkpoint-2.6k.
+The zero shot performance is _not good_™, but this model could be used to quickly generate synthetic data since the coverage is decent. The uploaded model is checkpoint-2.6k (best zero-shot performance and top 4 coverage).