Triple

T18240848
Position Surface form Disambiguated ID Type / Status
Subject Lake Erie watershed E436804 entity
Predicate hasMajorTributary P415 FINISHED
Object Grand River (Ohio) — NE NERFINISHED

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: Grand River (Ohio)
Context triple: [Lake Erie watershed, hasMajorTributary, Grand River (Ohio)]
  • A. Grand River (Ohio) chosen
    Grand River (Ohio) is a river in northeastern Ohio that flows into Lake Erie and is known for its scenic gorge, wildlife habitat, and recreational fishing and paddling opportunities.
  • B. Black River (Ohio)
    Black River (Ohio) is a river in northern Ohio that flows into Lake Erie and has historically supported industry, shipping, and recreation in the Lorain area.
  • C. Hocking River
    The Hocking River is a tributary of the Ohio River in southeastern Ohio, flowing through Athens and the Ohio University campus and serving as a focal point for local recreation and trails.
  • D. Huron River (Ohio)
    The Huron River in Ohio is a tributary of Lake Erie that flows through north-central Ohio, including the vicinity of Milan, and is known for its scenic, recreational, and ecological significance.
  • E. Miami River (Ohio)
    Miami River (Ohio) is a river in southwestern Ohio that flows through cities such as Dayton and Hamilton before joining the Ohio River, and is central to the region’s history, industry, and flood-control infrastructure.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8b91104e08190a8241f7d260a5162 elicitation completed
NER batch_69e4f7e287548190b666a990e5b168b0 ner completed
Created at: April 10, 2026, 10:33 a.m.