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

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Pembina River | Statement: [Pembina County, hasRiver, Pembina River]
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.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Pembina River
Triple: [Pembina County, hasRiver, Pembina River]
Generated 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.
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)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d381a7e198819090280d5ab885d59e completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d23d7300819095971560759cf456 completed April 7, 2026, 9:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69d74ff21edc8190b8b4a6967510a869 completed April 9, 2026, 7:06 a.m.
NEDg Description generation batch_69d751122d208190abaa4fd72a07643b completed April 9, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_69d751d4aa908190a825322ebf0066af completed April 9, 2026, 7:14 a.m.
Created at: April 6, 2026, 11:28 a.m.