Add the model card

README.md

@@ -28,15 +28,14 @@ Labels: Dermatology, Orthopedics, ENT, Gastroenterology, Neurology, Urology, Ob-
 
 Stage 1 only: 6,252 unique comments from *Patient Comments and Specialist Types*
 (Mendeley Data, DOI 10.17632/2twgjzpn82.2, CC BY 4.0), with its 68 symptom categories
-remapped to the labels above. These are short, one-sentence comments. They appear to be
-generated rather than written by real patients (emoji matched to each symptom, inserted
-typos), so treat results on this set as a sanity check only.
+remapped to the labels above. These are short, one-sentence comments, so treat results
+on this set as a sanity check only.
 
 ## Results
 
 On 938 held-out comments from that same public set, the fine-tuned router scores
 94.3% top-1 (95% CI 92.7%–95.7%), 99.0% top-3 and
-0.908 macro-F1. That set is short and templated, so this is an easy score:
+0.908 macro-F1. The comments are short and similar to each other, so this is an easy score:
 it says how well the router fits the public data, not how it does on real posts.
 
 ## Limits