updating model card

README.md

@@ -88,6 +88,11 @@ classification_pipeline("The applicants have considerable expertise in these app
 classification_pipeline("There are currently several activities on an international level that have identified the issue and activities are underway.")
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+## Model Limitations
+- *Human Assessment Required*: This model should not be used for automatic classification of grant peer review reports without human oversight.
+- *Limited Training Data*: The model was fine-tuned on a limited sample of 2,500 annotated sentences. Therefore, its classification accuracy should be critically evaluated before deployment.
+- *Specific Training Data*: The training data consists of a random sample of SNSF grant peer review reports. As such, the model's external validity to other datasets may be limited.
+
 ## Citation
 
 **BibTeX:**