Update README.md

README.md

@@ -17,7 +17,7 @@ arxiv: 2605.04875
 
 # TechTokenBERT
 
-**TechTokenBERT** is a state-of-the-art patent embedding model based on BERT, fine-tuned on over one million European patents. It outperforms larger and task-specific models on IPC code classification, citation prediction, and title–abstract matching.
+**TechTokenBERT** is a state-of-the-art patent embedding model based on BERT. It outperforms larger and task-specific models on IPC code classification, citation prediction, and title–abstract matching.
 
 The core innovation is treating International Patent Classification (IPC) codes as dedicated tokens in the model's vocabulary (*technological tokens*). This allows the attention mechanism to operate directly between patent text and classification codes during fine-tuning, producing embeddings that are simultaneously aware of linguistic content and technological structure.