Triple

T15123723
Position Surface form Disambiguated ID Type / Status
Subject Enger Park golf course E361231 entity
Predicate ownedBy P347 FINISHED
Object City of Duluth (inferred municipal ownership)
The City of Duluth is a municipal government in northeastern Minnesota that administers local services, infrastructure, and public amenities for the city of Duluth on the shores of Lake Superior.
 E1139313 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: City of Duluth (inferred municipal ownership) | Statement: [Enger Park golf course, ownedBy, City of Duluth (inferred municipal ownership)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Duluth (inferred municipal ownership)
Context triple: [Enger Park golf course, ownedBy, City of Duluth (inferred municipal ownership)]
  • A. City of Duluth Parks and Recreation Department
    The City of Duluth Parks and Recreation Department is the municipal agency responsible for managing and maintaining Duluth, Minnesota’s public parks, recreational facilities, and outdoor amenities.
  • B. Duluth City Council
    The Duluth City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Duluth, Minnesota.
  • C. Downtown Duluth Town Green
    Downtown Duluth Town Green is a central public park and gathering space in Duluth, Georgia, known for its open lawn, community events, and surrounding shops and restaurants.
  • D. Union Station (Duluth, Minnesota)
    Union Station in Duluth, Minnesota is a historic passenger rail depot designed by the prominent architectural firm Reed and Stem, known for its early 20th-century railroad architecture.
  • E. Duluth City Hall
    Duluth City Hall is the historic municipal government building in Duluth, Minnesota, housing key city offices and serving as the center of local civic administration.
  • 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: City of Duluth (inferred municipal ownership)
Triple: [Enger Park golf course, ownedBy, City of Duluth (inferred municipal ownership)]
Generated description
The City of Duluth is a municipal government in northeastern Minnesota that administers local services, infrastructure, and public amenities for the city of Duluth on the shores of Lake Superior.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: City of Duluth (inferred municipal ownership)
Target entity description: The City of Duluth is a municipal government in northeastern Minnesota that administers local services, infrastructure, and public amenities for the city of Duluth on the shores of Lake Superior.
  • A. City of Duluth Parks and Recreation Department
    The City of Duluth Parks and Recreation Department is the municipal agency responsible for managing and maintaining Duluth, Minnesota’s public parks, recreational facilities, and outdoor amenities.
  • B. Duluth City Council
    The Duluth City Council is the elected legislative body responsible for setting policy, passing ordinances, and overseeing municipal governance for the city of Duluth, Minnesota.
  • C. Downtown Duluth Town Green
    Downtown Duluth Town Green is a central public park and gathering space in Duluth, Georgia, known for its open lawn, community events, and surrounding shops and restaurants.
  • D. Union Station (Duluth, Minnesota)
    Union Station in Duluth, Minnesota is a historic passenger rail depot designed by the prominent architectural firm Reed and Stem, known for its early 20th-century railroad architecture.
  • E. Duluth City Hall
    Duluth City Hall is the historic municipal government building in Duluth, Minnesota, housing key city offices and serving as the center of local civic administration.
  • F. None of above. chosen

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_69d85a06450081909c5a14ea9851a15e completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e005a0c6888190840de4ead2306544 completed April 15, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7f67f6c81909723c13255306668 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69feb988f17c81908ea237e413d4adb1 completed May 9, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69feba0d2ad081908f637740e8714cc1 completed May 9, 2026, 4:37 a.m.
Created at: April 10, 2026, 3:06 a.m.