Update README.md

README.md

@@ -102,8 +102,19 @@ for i, definition in enumerate(definitions):
 ```
 
 ### Training Data
-- **Dataset:** 3 million pairs of Wikipedia anchor text links and Wikipedia page abstracts, derived from [this dataset](https://huggingface.co/datasets/wikimedia/structured-wikipedia)
+- **Dataset:** 3 million pairs of Wikipedia anchor text links in context marked by the special [ENT] tokens, and Wikipedia page abstracts, derived from [this dataset](https://huggingface.co/datasets/wikimedia/structured-wikipedia)
 - **Special Token:** `[ENT]` token added to vocabulary mark entity mentions
+- To illustrate the training data format, consider the following example:
+
+* **Input (Context with Special Token):**
+    ```
+    is a commune in the Hérault department in the Occitanie [ENT] region [ENT] in
+    ```
+* **Target (Abstract):**
+    ```
+    France is divided into eighteen administrative regions,  of which thirteen are located in metropolitan France, while the other five are overseas regions...
+    ```
+
 
 ### Training Details
 - **Hardware:** Single 80GB H100 GPU