> 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/standard-dataset.md).

# Standard dataset

- [Fine-tuning or RAG — which dataset should I buy?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/fine-tuning-or-rag-which-dataset-should-i-buy.md)
- [Can I buy historical backfill data?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/can-i-buy-historical-backfill-data.md)
- [Are e-commerce review datasets AI-ready?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/are-e-commerce-review-datasets-ai-ready.md)
- [Can purchased datasets be used in commercial models?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/can-purchased-datasets-be-used-in-commercial-models.md)
- [Can Thordata build custom domain-specific datasets?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/can-thordata-build-custom-domain-specific-datasets.md)
- [Are low-resource ASR corpora available off-the-shelf?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/are-low-resource-asr-corpora-available-off-the-shelf.md)
- [How large are Thordata's social media datasets?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/how-large-are-thordatas-social-media-datasets.md)
- [Does Thordata offer multilingual OCR datasets?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/does-thordata-offer-multilingual-ocr-datasets.md)
- [Is there an exam question bank for model evaluation?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/is-there-an-exam-question-bank-for-model-evaluation.md)
- [Does Thordata have egocentric video for embodied AI?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/does-thordata-have-egocentric-video-for-embodied-ai.md)
- [How to get e-commerce product data without building a scraper?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/how-to-get-e-commerce-product-data-without-building-a-scraper.md)
- [Where can I buy clean web datasets for LLM training?](https://doc.thordata.com/doc/faq/product-problem/dataset/standard-dataset/where-can-i-buy-clean-web-datasets-for-llm-training.md)