# Medical datasets for fine-tuning that have a permissive license

13 of the 20 medical datasets for fine-tuning in the Mdexa database have a permissive license: Chinese Herbal Medicine Sentiment Analysis Dataset, Chinese-medical-dialogue-data（Toyhom）, CMB (Chinese Medical Benchmark), CMtMedQA, Huatuo-26M, HuatuoGPT-sft-data-v1, HuatuoGPT2-SFT-GPT4-140K, 医学考试题库 JSON 数据集, medical-o1-reasoning-SFT（中文子集）, Medical-Reasoning-SFT-Mega, MedMCQA, PubMedCausal, tmmlu++. 11 of them carry a source risk flag; a license verdict does not cover source risks.

- [Chinese Herbal Medicine Sentiment Analysis Dataset](https://mdexa.com/datasets/chinese-herbal-medicine-sentiment/) — Permissive · Link only · scraped · 2026-11-14
- [Chinese-medical-dialogue-data（Toyhom）](https://mdexa.com/datasets/chinese-medical-dialogue-data/) — Permissive · Link only · unknown-provenance · 2026-11-12
- [CMB (Chinese Medical Benchmark)](https://mdexa.com/datasets/cmb/) — Permissive · Link only · exam-derived · 2026-11-12
- [CMtMedQA](https://mdexa.com/datasets/cmtmedqa/) — Permissive · Link only · real-patient-text · 2026-11-12
- [Huatuo-26M](https://mdexa.com/datasets/huatuo-26m/) — Permissive · Link only · scraped, real-patient-text · 2026-11-12
- [HuatuoGPT-sft-data-v1](https://mdexa.com/datasets/huatuogpt-sft-data-v1/) — Permissive · Link only · unknown-provenance · 2026-11-12
- [HuatuoGPT2-SFT-GPT4-140K](https://mdexa.com/datasets/huatuogpt2-sft-gpt4-140k/) — Permissive · Link only · derived, model-generated · 2026-11-14
- [医学考试题库 JSON 数据集](https://mdexa.com/datasets/medical-exam-question-bank-json/) — Permissive · Link only · exam-derived · 2026-11-14
- [medical-o1-reasoning-SFT（中文子集）](https://mdexa.com/datasets/medical-o1-reasoning-sft/) — Permissive · Link only · model-generated · 2026-11-12
- [Medical-Reasoning-SFT-Mega](https://mdexa.com/datasets/medical-reasoning-sft-mega/) — Permissive · Link only · model-generated · 2026-11-14
- [MedMCQA](https://mdexa.com/datasets/medmcqa/) — Permissive · Link only · exam-derived, scraped · 2026-11-14
- [PubMedCausal](https://mdexa.com/datasets/pubmedcausal/) — Permissive · Link only · 2026-11-14
- [tmmlu++](https://mdexa.com/datasets/tmmluplus/) — Permissive · Link only · 2026-11-14

These are what the sources state; confirm the terms at the source before use.

Entries verified 2026-11-12 to 2026-11-14.