# OnCo record idea-tr2-ai-external-validation-registry (idea). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/ideas/idea-tr2-ai-external-validation-registry/>
  a schema:CreativeWork ;
  onco:kind "idea" ;
  schema:identifier "idea-tr2-ai-external-validation-registry" ;
  schema:name "A registry of external validation datasets for cancer AI models, with mandatory reporting"@en ;
  schema:description "Cancer AI models are usually tested on data from the same hospital they were built on. A registry of independent test datasets, and a rule that every model reports performance on at least one, would show which models really work."@en ;
  schema:url <https://onco.cc/ideas/idea-tr2-ai-external-validation-registry/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:citation <https://doi.org/10.7554/eLife.71601> ;
  onco:related <https://onco.cc/ideas/idea-tr2-open-cdx-validation-sets/>, <https://onco.cc/ideas/idea-multimodal-foundation-model/> ;
  onco:technologies <https://onco.cc/technologies/digital-pathology-ai/>, <https://onco.cc/technologies/pathology-foundation-model/> ;
  onco:bottlenecks <https://onco.cc/bottlenecks/b-reproducibility/>, <https://onco.cc/bottlenecks/b-ai-validation/> .