Add instructions for running with Transformers pipeline

README.md

@@ -143,4 +143,10 @@ This model card was written by the team at Hugging Face.
 
 ## How to Get Started with the Model 
 
-More information needed.
+This model can be instantiated and run with a Transformers pipeline:
+
+```python
+from transformers import pipeline
+pipe = pipeline("text-classification", model="roberta-base-openai-detector")
+print(pipe("Hello world! Is this content AI-generated?"))  # [{'label': 'Real', 'score': 0.8036582469940186}]
+```