Update README.md

README.md

@@ -9,7 +9,7 @@ tags:
 - dialogue
 - character-roleplay
 - blackadder
-pretty_name: Blackadder Chat
+pretty_name: Blackadder Conversation
 size_categories:
 - 1K<n<10K
 configs:
@@ -28,6 +28,44 @@ scripts (all four series). Each example pairs a line of dialogue with
 **Edmund Blackadder's** reply, so a model fine-tuned on it learns to answer
 in the persona of Rowan Atkinson's character.
 
+## Files
+
+| File | Description |
+| --- | --- |
+| `season_1.txt` … `season_4.txt` | Raw fan transcripts, one file per series. |
+| `download_raw.sh` | Fetches and renames the raw scripts (see *Source*). |
+| `prepare.py` | (scaffold) |
+| `blackadder.jsonl` | **The dataset.** 2,581 user→assistant dialogue pairs. |
+
+The dataset is generated by [`../data.py`](../data.py):
+
+```bash
+python data.py    # run from the repo root; writes data/blackadder.jsonl
+```
+
+## Format
+
+`blackadder.jsonl` is [JSON Lines](https://jsonlines.org/): one example per
+line. Each line is a JSON object with a `messages` list of two turns — the
+line spoken just before Edmund (`user`), and Edmund's response (`assistant`):
+
+```json
+{"messages": [
+  {"role": "user", "content": "Edna, fight you with us on the morrow?"},
+  {"role": "assistant", "content": "Er, oh goodness, no! No, I thought I'd fight with the enemy!"}
+]}
+```
+
+### Statistics
+
+| | Pairs |
+| --- | --- |
+| Series 1 | 628 |
+| Series 2 | 669 |
+| Series 3 | 711 |
+| Series 4 | 573 |
+| **Total** | **2,581** |
+
 ## How examples are built
 
 For every line Edmund speaks, the script emits one pair: the **assistant**
@@ -68,7 +106,11 @@ for details.
 
 Raw scripts are the
 ["Blackadder Full Scripts (Rowan Atkinson)" dataset](https://www.kaggle.com/datasets/soumee2000/blackadderfullscriptsrowan-atkinson)
-on Kaggle, originally from Blackadderquotes.com. 
+on Kaggle, originally from Blackadderquotes.com. Re-download with:
+
+```bash
+cd data && ./download_raw.sh
+```
 
 The transcripts are fan-made and intended for research/educational use;
-*Blackadder* is © the BBC and its rights holders.
+*Blackadder* is © the BBC and its rights holders.