Triple

T10250637
Position Surface form Disambiguated ID Type / Status
Subject Pembina County E240328 entity
Predicate hasRiver P165 FINISHED
Object Pembina River
The Pembina River is a tributary of the Red River of the North that flows through parts of North Dakota and Manitoba, playing an important role in the region’s drainage and local ecosystems.
E476887 NE FINISHED

Disambiguation candidates (2 decisions)

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: Pembina River
Context triple: [Pembina County, hasRiver, Pembina River]
  • A. North Saskatchewan River
    The North Saskatchewan River is a major Canadian river that originates in the Rocky Mountains and flows eastward through Alberta and Saskatchewan, including the city of Edmonton, before joining the Saskatchewan River system.
  • B. South Saskatchewan River
    The South Saskatchewan River is a major river in western Canada that flows through the Canadian Prairies, formed by the confluence of the Bow and Oldman rivers and ultimately contributing to the Saskatchewan River system.
  • C. Saskatchewan River
    The Saskatchewan River is a major waterway in Western Canada that flows eastward from the Rocky Mountains through the provinces of Alberta, Saskatchewan, and Manitoba before emptying into Lake Winnipeg.
  • D. Bow River
    The Bow River is a major river in the Canadian province of Alberta that flows through the city of Calgary and is an important source of water, recreation, and scenic beauty in the region.
  • E. Pembina River (Alberta)
    Pembina River (Alberta) is a significant river in west-central Alberta, Canada, known for flowing through forested foothills and agricultural lands before joining the Athabasca River.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pembina River
Target entity description: The Pembina River is a tributary of the Red River of the North that flows through parts of North Dakota and Manitoba, playing an important role in the region’s drainage and local ecosystems.
  • A. North Saskatchewan River
    The North Saskatchewan River is a major Canadian river that originates in the Rocky Mountains and flows eastward through Alberta and Saskatchewan, including the city of Edmonton, before joining the Saskatchewan River system.
  • B. South Saskatchewan River
    The South Saskatchewan River is a major river in western Canada that flows through the Canadian Prairies, formed by the confluence of the Bow and Oldman rivers and ultimately contributing to the Saskatchewan River system.
  • C. Saskatchewan River
    The Saskatchewan River is a major waterway in Western Canada that flows eastward from the Rocky Mountains through the provinces of Alberta, Saskatchewan, and Manitoba before emptying into Lake Winnipeg.
  • D. Bow River
    The Bow River is a major river in the Canadian province of Alberta that flows through the city of Calgary and is an important source of water, recreation, and scenic beauty in the region.
  • E. Pembina River (Alberta) chosen
    Pembina River (Alberta) is a significant river in west-central Alberta, Canada, known for flowing through forested foothills and agricultural lands before joining the Athabasca River.
  • F. None of above.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d381a7e198819090280d5ab885d59e elicitation completed
NER batch_69d4d23d7300819095971560759cf456 ner completed
NED1 batch_69d74ff21edc8190b8b4a6967510a869 ned_source_triple completed
NED2 batch_69d751d4aa908190a825322ebf0066af ned_description completed
NEDg batch_69d751122d208190abaa4fd72a07643b nedg completed
Created at: April 6, 2026, 11:28 a.m.