Remove wrapper-robustness probe line from model card

README.md

@@ -87,9 +87,6 @@ Held-out test set (**100 % real data**), per-class F1:
 | F1 finance | 0.970 |
 | F1 other | 0.970 |
 
-Out-of-distribution **wrapper-robustness probe** (hand-curated, user-to-AI wrapped real content):
-**29/30 (97 %)** — the topic is recognized through the request wrapper across all business classes.
-
 # Usage
 
 ```python