# Third-party sources

NPCBench's original questions, annotations and authorized de-identified clinical
derivatives are licensed under CC BY 4.0.

CSCO, NCCN, AJCC/UICC and cited publications informed the benchmark questions and
reference reasoning. Their original publications retain their own copyright and
license terms. NPCBench does not distribute or relicense complete guideline books.
Available source attribution is retained in the question records.

The evaluation software and its third-party software notices are provided in the
[code repository](https://github.com/pidneuralode/NPCBench).