PMC-LLaMA 13B
Medical language model instruction-tuned on PubMed Central literature.
About
PMC-LLaMA 13B is a 13 billion parameter language model instruction-tuned for the medical domain, trained on literature from PubMed Central. It was built to answer medical questions and understand biomedical text more reliably than general-purpose models of its size.
The weights are published as axiong/PMC_LLaMA_13B on Hugging Face under an OpenRAIL license, which adds use restrictions on top of open access. It is a research artifact, not a certified clinical tool, and should not be used for real medical decisions.
Specs
Context window
Pricing
Free quota
API access
Weights
Released
Benchmarks
Provider-reported unless a source says otherwise. Benchmarks are marketing-adjacent by nature — treat them as directional.
Use cases
Trust score — 6/10
Scored 6/10 (metrics tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 107; Trending score 55/100 from researcher assessment.