Update README.md

README.md

@@ -1,18 +1,40 @@
 ---
 license: unknown
 task_categories:
-- question-answering
+  - question-answering
 language:
-- en
+  - en
 tags:
-- gmat
-- maths
-- quantitative-reasoning
-- education
-- multiple-choice
-- symbolic-math
+  - gmat
+  - maths
+  - quantitative-reasoning
+  - education
+  - multiple-choice
+  - symbolic-math
 pretty_name: GMAT Quant Corpus for Solver + Retrieval
 size_categories:
-- 1K<n<10K
+  - 1K<n<10K
+configs:
+  - config_name: default
+    data_files:
+      - split: train
+        path: gmat_hf_chunks.jsonl
 ---
 
+# GMAT Quant Corpus for Solver + Retrieval
+
+This dataset is intended for retrieval over GMAT-style quantitative teaching content.
+
+## Files
+
+- `gmat_hf_chunks.jsonl` — retrieval chunks used by the app
+- `gmat_question_seed.jsonl` — question seed data
+- `gmat_topic_index.json` — topic metadata/index
+
+## Default dataset viewer
+
+The default dataset viewer is configured to load only:
+
+- `gmat_hf_chunks.jsonl`
+
+This avoids schema conflicts with the other support files in the repository.