HuatuoGPT2-13B

HuatuoGPT2-13B is the 13B version of FreedomIntelligence's open medical LLM, released November 21, 2023 with 7B and 34B siblings and the paper arXiv 2311.09774. It uses a one-stage training method for medical domain adaptation rather than separate continued pre-training and SFT stages.

The team reported state-of-the-art results on Chinese medical benchmarks, surpassing GPT-4 in expert evaluations and fresh medical licensing exams, and released training data, evaluation code, and weights publicly. Sources reviewed do not name a specific license, so check the repository before commercial use.