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README.md

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----
-license: apache-2.0
----
+---
+license: apache-2.0
+---
+# JEE Mains 2025 Math Evaluation Set
+
+## 🧾 Dataset Summary
+
+This dataset contains **475 math questions** from the **official JEE Mains 2025** examination, covering both **January** and **April** sessions. It is curated to benchmark mathematical reasoning models under high-stakes exam conditions.
+
+---
+
+## 🚀 How to Load the Dataset
+
+You can load the evaluation data using the `datasets` library from Hugging Face:
+
+```python
+from datasets import load_dataset
+
+# Load January session evaluation set
+jan_data = load_dataset("PhysicsWallahAI/JEE-Main-2025-Math", "jan", split="test")
+
+# Load April session evaluation set
+apr_data = load_dataset("PhysicsWallahAI/JEE-Main-2025-Math", "apr", split="test")
+```
+
+---
+
+## 📂 Dataset Structure
+
+Each sample is stored as a JSON object with the following fields:
+
+| Field Name         | Type      | Description                                                                 |
+|--------------------|-----------|-----------------------------------------------------------------------------|
+| `question`         | `string`  | Math problem text (can include LaTeX)                                      |
+| `answer`           | `string`  | Final answer (NAT or symbolic form)                                        |
+| `question_type`    | `int`     | `0 = Numerical Answer Type`, `1 = Multiple Choice Question`                |
+| `options`          | `list`    | List of answer choices (present only for MCQ)                              |
+| `correct_options`  | `list`    | Indices of correct options in `options[]` (for MCQ only)                   |
+| `additional_data`  | `dict`    | Placeholder for extended fields used during model training or evaluation.  |
+| `metadata`         | `dict`    | Optional metadata providing contextual information about the question.     |
+
+---
+
+## 📊 Dataset Statistics
+
+| Split        | Papers | Questions |
+| ------------ | ------ | --------- |
+| January 2025 | 10     | 250       |
+| April 2025   | 9      | 225       |
+| **Total**    | 19     | **475**   |
+
+* **MCQs**: \~80%
+* **NATs**: \~20%
+
+---
+
+## 📥 Source
+
+All questions were sourced from **official JEE Mains 2025** mathematics papers publicly released by **NTA**. Answer keys were cross-verified with NTA final answer releases.
+
+---
+
+## 💼 Intended Uses
+
+* Benchmarking Indian math LLMs
+* Evaluating symbolic + numeric reasoning
+* Comparing SFT/RLHF/retrieval-based models on real exams
+
+---
+
+## ⚠️ Limitations
+
+* Limited to mathematics domain
+
+---
+
+## 📄 Citation
+
+```bibtex
+@misc{jee2025math,
+  title = {JEE Mains 2025 Math Evaluation Set},
+  author = {Physics Wallah AI Research},
+  year = {2025},
+  note = {Official JEE Mains 2025 math questions curated for evaluating educational language models},
+  howpublished = {\url{https://huggingface.co/datasets/PhysicsWallahAI/JEE-Main-2025-Math}},
+}
+```