Triple

T10250623
Position Surface form Disambiguated ID Type / Status
Subject Pembina County E240328 entity
Predicate traversedBy P225 FINISHED
Object North Dakota Highway 18
North Dakota Highway 18 is a north–south state highway in eastern North Dakota that runs along the Red River Valley and connects several rural communities near the Canadian border.
 E854844 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: North Dakota Highway 18 | Statement: [Pembina County, traversedBy, North Dakota Highway 18]

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: North Dakota Highway 18
Context triple: [Pembina County, traversedBy, North Dakota Highway 18]
  • A. North Dakota Highway 5
    North Dakota Highway 5 is an east–west state highway in northern North Dakota that runs near the Canadian border, connecting several rural communities and agricultural areas across the state.
  • B. North Dakota Highway 59
    North Dakota Highway 59 is a short state highway in northeastern North Dakota that connects the city of Pembina to the nearby Minnesota state line and regional highway network.
  • C. South Dakota Highway 18
    South Dakota Highway 18 is an east–west state highway running across southern South Dakota, connecting numerous small towns and rural areas near the Nebraska border.
  • D. South Dakota Highway 11
    South Dakota Highway 11 is a state highway in southeastern South Dakota that runs north–south through several counties, connecting rural communities and serving as a regional route near the Sioux Falls metropolitan area.
  • E. South Dakota Highway 17
    South Dakota Highway 17 is a state highway in South Dakota that serves as a regional connector route in the southeastern part of the state.
  • 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: North Dakota Highway 18
Target entity description: North Dakota Highway 18 is a north–south state highway in eastern North Dakota that runs along the Red River Valley and connects several rural communities near the Canadian border.
  • A. North Dakota Highway 5
    North Dakota Highway 5 is an east–west state highway in northern North Dakota that runs near the Canadian border, connecting several rural communities and agricultural areas across the state.
  • B. North Dakota Highway 59
    North Dakota Highway 59 is a short state highway in northeastern North Dakota that connects the city of Pembina to the nearby Minnesota state line and regional highway network.
  • C. South Dakota Highway 18
    South Dakota Highway 18 is an east–west state highway running across southern South Dakota, connecting numerous small towns and rural areas near the Nebraska border.
  • D. South Dakota Highway 11
    South Dakota Highway 11 is a state highway in southeastern South Dakota that runs north–south through several counties, connecting rural communities and serving as a regional route near the Sioux Falls metropolitan area.
  • E. South Dakota Highway 17
    South Dakota Highway 17 is a state highway in South Dakota that serves as a regional connector route in the southeastern part of the state.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: North Dakota Highway 18
Triple: [Pembina County, traversedBy, North Dakota Highway 18]
Generated description
North Dakota Highway 18 is a north–south state highway in eastern North Dakota that runs along the Red River Valley and connects several rural communities near the Canadian border.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d381a7e198819090280d5ab885d59e elicitation completed
NER batch_69d4d23d7300819095971560759cf456 ner completed
NED1 batch_69d71cc82110819095fb77eb964d23bd ned_source_triple completed
NED2 batch_69d7326b14988190bff33dc01e690707 ned_description completed
NEDg batch_69d73180d90481908f1b4768230edd36 nedg completed
Created at: April 6, 2026, 11:28 a.m.