> For the complete documentation index, see [llms.txt](https://doc.thordata.com/doc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.thordata.com/doc/faq/product-problem/dataset.md).

# DATASET

Find answers about datasets for fine-tuning, RAG, historical data, e-commerce, social media, OCR, ASR, evaluation, LLM training, and custom data projects.