Triple

T15426887
Position Surface form Disambiguated ID Type / Status
Subject Mad River (Ohio) E369533 entity
Predicate partOf P40 FINISHED
Object Ohio River watershed E269278 NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ohio River watershed
Context triple: [Mad River (Ohio), partOf, Ohio River watershed]
  • A. Ohio River basin chosen
    The Ohio River basin is a major watershed in the eastern United States that collects runoff from numerous tributaries across multiple states before ultimately feeding into the Mississippi River system.
  • B. Kentucky River basin
    The Kentucky River basin is the watershed region in central and eastern Kentucky that collects and channels rainfall and tributary flows into the Kentucky River system.
  • C. White River watershed
    The White River watershed is a river basin in western Washington State that drains the White River and its tributaries, supporting salmon runs and providing vital cultural and natural resources for local communities, including the Muckleshoot Indian Tribe.
  • D. Muskingum River region
    The Muskingum River region is an area in present-day eastern Ohio historically significant as a homeland and strategic center for several Native American nations during the 18th century.
  • E. Ohio River
    The Ohio River is a major waterway in the eastern United States that forms part of several state borders and serves as a key tributary of the Mississippi River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d85a1849f48190bf898068b2806fae elicitation completed
NER batch_69e03ec1fb288190a3625b8e4f487dd1 ner completed
NED1 batch_69ff21a18c548190b8591776828c1793 ned_source_triple completed
Created at: April 10, 2026, 3:20 a.m.