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README.md

@@ -1,51 +1,57 @@
 ---
-dataset_info:
-  features:
-  - name: question
-    dtype: string
-  - name: choices
-    list: string
-  - name: answer
-    dtype: int64
-  - name: hint
-    dtype: string
-  - name: task
-    dtype: string
-  - name: grade
-    dtype: string
-  - name: subject
-    dtype: string
-  - name: topic
-    dtype: string
-  - name: category
-    dtype: string
-  - name: skill
-    dtype: string
-  - name: lecture
-    dtype: string
-  - name: solution
-    dtype: string
-  - name: source_index
-    dtype: int64
-  - name: tiny_index
-    dtype: int64
-  - name: tiny_selection_seed
-    dtype: int64
-  - name: tiny_selection_strategy
-    dtype: string
-  - name: source_dataset
-    dtype: string
-  - name: source_split
-    dtype: string
-  splits:
-  - name: test
-    num_bytes: 160045
-    num_examples: 100
-  download_size: 71008
-  dataset_size: 160045
-configs:
-- config_name: default
-  data_files:
-  - split: test
-    path: data/test-*
+license: cc-by-sa-4.0
+task_categories:
+- multiple-choice
+- question-answering
+language:
+- en
+pretty_name: tinyScienceQA
+source_datasets:
+- tasksource/ScienceQA_text_only
 ---
+
+# tinyScienceQA
+
+Pathfinder-generated 100-example tiny subset of the text-only ScienceQA test
+split. This is intended for fast smoke tests and default small-sample Pathfinder
+runs, not as an official ScienceQA benchmark replacement.
+
+## Construction
+
+- source dataset: `tasksource/ScienceQA_text_only`
+- source split: `test`
+- source rows: `2224`
+- tiny rows: `100`
+- seed: `20260511`
+- selection strategy: `subject_answer_quota_topic_coverage_stable_hash`
+
+The selector preserves subject/answer-cell proportions with exact integer
+quotas, ensures topic coverage where quota constraints permit, and fills the
+remaining slots by a deterministic stable hash. The resulting subset covers
+`25` of `25` topics.
+
+## Counts
+
+Subject counts:
+
+```json
+{
+  "language science": 47,
+  "natural science": 46,
+  "social science": 7
+}
+```
+
+Answer counts:
+
+```json
+{
+  "0": 44,
+  "1": 43,
+  "2": 9,
+  "3": 4
+}
+```
+
+The corresponding Pathfinder benchmark id is `scienceqa`, and the default tiny
+dataset id is `PhilipQuirke/tinyScienceQA`.