Triple

T8995078
Position Surface form Disambiguated ID Type / Status
Subject U.S. Route 281 E214882 entity
Predicate connectsCity P4245 FINISHED
Object Jamestown, North Dakota
Jamestown, North Dakota is a small city in south-central North Dakota known for its agricultural economy, regional services, and attractions like the National Buffalo Museum and the “World’s Largest Buffalo” monument.
 E772847 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: Jamestown, North Dakota | Statement: [U.S. Route 281, connectsCity, Jamestown, North Dakota]

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: Jamestown, North Dakota
Context triple: [U.S. Route 281, connectsCity, Jamestown, North Dakota]
  • A. Dickinson, North Dakota
    Dickinson, North Dakota is a small city in the southwestern part of the state that serves as a regional hub for commerce, education, and access to nearby natural attractions in the Badlands.
  • B. Williston, North Dakota
    Williston, North Dakota is a small city in the northwestern part of the state known as a major hub for the Bakken oil boom and regional energy industry.
  • C. Emerado, North Dakota
    Emerado, North Dakota is a small city in Grand Forks County best known for its proximity to and association with Grand Forks Air Force Base.
  • D. Veendam, North Dakota
    Veendam, North Dakota is a small community in the United States named after and twinned with the Dutch town of Veendam.
  • E. Riverdale, North Dakota
    Riverdale, North Dakota is a small city in McLean County best known as a former construction town for the Garrison Dam on the Missouri River and its proximity to Lake Sakakawea.
  • 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: Jamestown, North Dakota
Target entity description: Jamestown, North Dakota is a small city in south-central North Dakota known for its agricultural economy, regional services, and attractions like the National Buffalo Museum and the “World’s Largest Buffalo” monument.
  • A. Dickinson, North Dakota
    Dickinson, North Dakota is a small city in the southwestern part of the state that serves as a regional hub for commerce, education, and access to nearby natural attractions in the Badlands.
  • B. Williston, North Dakota
    Williston, North Dakota is a small city in the northwestern part of the state known as a major hub for the Bakken oil boom and regional energy industry.
  • C. Emerado, North Dakota
    Emerado, North Dakota is a small city in Grand Forks County best known for its proximity to and association with Grand Forks Air Force Base.
  • D. Veendam, North Dakota
    Veendam, North Dakota is a small community in the United States named after and twinned with the Dutch town of Veendam.
  • E. Riverdale, North Dakota
    Riverdale, North Dakota is a small city in McLean County best known as a former construction town for the Garrison Dam on the Missouri River and its proximity to Lake Sakakawea.
  • 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: Jamestown, North Dakota
Triple: [U.S. Route 281, connectsCity, Jamestown, North Dakota]
Generated description
Jamestown, North Dakota is a small city in south-central North Dakota known for its agricultural economy, regional services, and attractions like the National Buffalo Museum and the “World’s Largest Buffalo” monument.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca83a05c608190bdfdbdb25e994b39 elicitation completed
NER batch_69cc68ddff288190869731df2c178ff6 ner completed
NED1 batch_69cfdb9531748190bd710e0b386b2cbe ned_source_triple completed
NED2 batch_69cfdcecebe48190a2ede4c8400b3b42 ned_description completed
NEDg batch_69cfdc48f22081909f17ec4c5542da47 nedg completed
Created at: March 30, 2026, 7:04 p.m.