Triple

T13710009
Position Surface form Disambiguated ID Type / Status
Subject Fairmont, West Virginia E328745 entity
Predicate locatedOnRiver P165 FINISHED
Object Monongahela River E54914 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: Monongahela River
Context triple: [Fairmont, West Virginia, locatedOnRiver, Monongahela River]
  • A. Monongahela River chosen
    The Monongahela River is a major waterway in the Appalachian region of the United States that flows north from West Virginia into Pennsylvania, where it joins the Allegheny River at Pittsburgh to form the Ohio River.
  • B. Allegheny River
    The Allegheny River is a major waterway in western Pennsylvania and New York that joins the Monongahela River at Pittsburgh to form the Ohio River.
  • C. Allegheny
    Allegheny was the original name of the Major League Baseball franchise now known as the Pittsburgh Pirates.
  • D. Youghiogheny River
    The Youghiogheny River is a major tributary of the Monongahela River that flows through Maryland, West Virginia, and southwestern Pennsylvania, known for its scenic gorges and popular whitewater recreation.
  • E. Mahoning River
    The Mahoning River is a tributary of the Beaver River that flows through northeastern Ohio and western Pennsylvania, historically significant for its role in the region’s steel and industrial development.
  • 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_69d80770b9bc81909f70c8c317d53cff elicitation completed
NER batch_69dd43949e6c8190ae5e4fa119cde33a ner completed
NED1 batch_69f7a845a29c81908096a785f5af5521 ned_source_triple completed
Created at: April 9, 2026, 9:54 p.m.