Hi! I'm Niels from the community science team at Hugging Face. This PR improves the dataset card by:
- Adding a link to the research paper: [Reasoning Cache: Continual Improvement Over Long Horizons via Short-Horizon RL](https://huggingface.co/papers/2602.03773).
- Adding a link to the [official GitHub repository](https://github.com/IanYHWu/rc).
- Defining the `text-generation` task category and relevant tags in the metadata to improve discoverability.
- Organizing the dataset construction details for better readability.
