Add task category and sample usage

README.md

@@ -1,6 +1,6 @@
 ---
-pretty_name: Into the Unknown
 license: other
+pretty_name: Into the Unknown
 license_name: mixed
 license_link: LICENSE
 tags:
@@ -8,6 +8,8 @@ tags:
 - ai-scientist
 - scientific-discovery
 - benchmark
+task_categories:
+- text-generation
 configs:
 - config_name: benchmark
   data_files: benchmark/index.csv
@@ -74,6 +76,16 @@ huggingface-cli download prometheus-eval/into-the-unknown --repo-type dataset \
 cd file_systems/astra-6/paper3 && cat view.tar.part-* > view.tar && tar -xf view.tar
 ```
 
+**Sample Usage**
+
+Load the benchmark subset directly with the `datasets` library:
+
+```python
+from datasets import load_dataset
+
+tasks = load_dataset('prometheus-eval/into-the-unknown', 'benchmark', split='train')
+```
+
 A few notes specific to this dataset:
 
 - `outcomes/fable-5/paper8.pdf` has a real person's name, affiliation and e-mail blacked out on its title page; every other PDF is byte-identical to the submission.
@@ -95,4 +107,4 @@ If you find our work helpful, please consider citing it:
 
 **License**
 
-Task specifications, rubrics and documentation are released under the Apache-2.0 license of the GitHub repository. The original papers in `benchmark/` remain under their authors' and publishers' terms and are included for research use; agent outputs may contain third-party code and data that keep their own licenses.
+Task specifications, rubrics and documentation are released under the Apache-2.0 license of the GitHub repository. The original papers in `benchmark/` remain under their authors' and publishers' terms and are included for research use; agent outputs may contain third-party code and data that keep their own licenses.