Improve dataset card with paper link and task category

This PR improves the dataset card by:

- Adding the `task_categories` field with the value `question-answering`.
- Adding a link to the paper.
- Adding links to the individual datasets on Hugging Face (AIME, MATH500, PuzzleTrivial).
- Updating the project page link to the correct one from the Github README.

README.md

@@ -1,30 +1,50 @@
----
-license: apache-2.0
-dataset_info:
-  features:
-  - name: problem_id
-    dtype: string
-  - name: modified_question
-    dtype: string
-  - name: original_question
-    dtype: string
-  - name: original_solution
-    dtype: string
-  - name: modified_solution
-    dtype: string
-  - name: original_answer
-    dtype: string
-  - name: modified_answer
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 69968
-    num_examples: 80
-  download_size: 18113
-  dataset_size: 69968
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
----
+---
+license: apache-2.0
+task_categories:
+- question-answering
+dataset_info:
+  features:
+  - name: problem_id
+    dtype: string
+  - name: modified_question
+    dtype: string
+  - name: original_question
+    dtype: string
+  - name: original_solution
+    dtype: string
+  - name: modified_solution
+    dtype: string
+  - name: original_answer
+    dtype: string
+  - name: modified_answer
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 69968
+    num_examples: 80
+  download_size: 18113
+  dataset_size: 69968
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+---
+
+# ReasoningTrap: Diagnosing Instruction Overriding in Reasoning Models
+
+This repository contains datasets designed to diagnose reasoning rigidity in large language models.  These datasets are specially crafted modifications of existing mathematical benchmarks and puzzles to reveal how models override instructions.  The paper describing this work can be found here: [Reasoning Model is Stubborn: Diagnosing Instruction Overriding in Reasoning Models](https://huggingface.co/papers/2505.17225).
+
+Project Page: [https://ReasoningTrap.github.io](https://ReasoningTrap.github.io)
+
+The datasets are available on the Hugging Face Hub:
+
+* **ConditionedMath (AIME):** [https://huggingface.co/datasets/ReasoningTrap/AIME](https://huggingface.co/datasets/ReasoningTrap/AIME)
+* **ConditionedMath (MATH500):** [https://huggingface.co/datasets/ReasoningTrap/MATH500](https://huggingface.co/datasets/ReasoningTrap/MATH500)
+* **PuzzleTrivial:** [https://huggingface.co/datasets/ReasoningTrap/PuzzleTrivial](https://huggingface.co/datasets/ReasoningTrap/PuzzleTrivial)
+
+
+<!-- The following is the original content, kept here for reference. -->
+<!-- # File information -->
+
+<!-- The repository contains the following file information: -->