Add Ishigaki-IDS-Bench dataset release

README.md

@@ -0,0 +1,64 @@
+---
+license: cc-by-4.0
+task_categories:
+- text-generation
+language:
+- ja
+- en
+tags:
+- ids
+- ifc
+- bim
+- construction
+- buildingSMART
+pretty_name: Ishigaki-IDS-Bench
+configs:
+- config_name: default
+  data_files:
+  - split: test
+    path: data/test.jsonl
+---
+
+# Ishigaki-IDS-Bench
+
+Ishigaki-IDS-Bench is a bilingual benchmark for generating buildingSMART IDS 1.0 XML from user-facing building requirements.
+
+## Data Format
+
+Each row uses the common conversational `messages` format:
+
+```json
+{
+  "id": "row-0001",
+  "messages": [
+    {"role": "user", "content": "..."},
+    {"role": "assistant", "content": "..."}
+  ],
+  "language": "ja",
+  "input_format": "natural_language",
+  "turn_type": "single_turn",
+  "domain": "architectural",
+  "ifc_versions": ["IFC4"]
+}
+```
+
+The final assistant message is the gold IDS XML. The evaluation input is `messages[:-1]`.
+
+## Fields
+
+- `id`: example identifier.
+- `messages`: multi-turn conversation in `role`/`content` format.
+- `language`: `ja` or `en`.
+- `input_format`: `natural_language` or `csv`.
+- `turn_type`: `single_turn` or `multi_turn`.
+- `domain`: `architectural`, `structural`, `mep`, or `general`.
+- `ifc_versions`: target IFC version labels.
+
+## Citation
+
+```bibtex
+@misc{ishigaki_ids_bench,
+  title = {Ishigaki-IDS-Bench},
+  year = {2026}
+}
+```