Triple

T9130
Position Surface form Disambiguated ID Type / Status
Subject Harry S. Truman Presidential Library and Museum E182 entity
Predicate locatedInMetropolitanArea P294 FINISHED
Object Kansas City metropolitan area
The Kansas City metropolitan area is a bi-state urban region spanning Missouri and Kansas, centered on Kansas City and known for its cultural institutions, jazz heritage, and major role in Midwestern commerce and transportation.
E488 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: Kansas City metropolitan area | Statement: [Harry S. Truman Presidential Library and Museum, locatedInMetropolitanArea, Kansas City metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Kansas City metropolitan area
Context triple: [Harry S. Truman Presidential Library and Museum, locatedInMetropolitanArea, Kansas City metropolitan area]
  • A. Kansas City, Missouri, United States
    Kansas City, Missouri, United States, is a major Midwestern city known for its jazz heritage, distinctive barbecue cuisine, and significant role in American political history.
  • B. Minneapolis–Saint Paul
    Minneapolis–Saint Paul is a major metropolitan area in Minnesota known for its twin cities, cultural institutions, and economic significance in the Upper Midwest.
  • C. St. Louis, Missouri, United States
    St. Louis, Missouri, United States is a major Midwestern city on the Mississippi River known for its iconic Gateway Arch, rich musical and cultural heritage, and historical role as a gateway to the American West.
  • D. Elizabethtown–Fort Knox metropolitan area
    The Elizabethtown–Fort Knox metropolitan area is a U.S. Census-defined region in central Kentucky centered around the city of Elizabethtown and the Fort Knox military installation.
  • E. Chicago metropolitan area
    The Chicago metropolitan area is a major U.S. urban and economic region centered on the city of Chicago, encompassing numerous surrounding suburbs across northeastern Illinois and parts of neighboring states.
  • 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: Kansas City metropolitan area
Triple: [Harry S. Truman Presidential Library and Museum, locatedInMetropolitanArea, Kansas City metropolitan area]
Generated description
The Kansas City metropolitan area is a bi-state urban region spanning Missouri and Kansas, centered on Kansas City and known for its cultural institutions, jazz heritage, and major role in Midwestern commerce and transportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Kansas City metropolitan area
Target entity description: The Kansas City metropolitan area is a bi-state urban region spanning Missouri and Kansas, centered on Kansas City and known for its cultural institutions, jazz heritage, and major role in Midwestern commerce and transportation.
  • A. Kansas City, Missouri, United States chosen
    Kansas City, Missouri, United States, is a major Midwestern city known for its jazz heritage, distinctive barbecue cuisine, and significant role in American political history.
  • B. Minneapolis–Saint Paul
    Minneapolis–Saint Paul is a major metropolitan area in Minnesota known for its twin cities, cultural institutions, and economic significance in the Upper Midwest.
  • C. St. Louis, Missouri, United States
    St. Louis, Missouri, United States is a major Midwestern city on the Mississippi River known for its iconic Gateway Arch, rich musical and cultural heritage, and historical role as a gateway to the American West.
  • D. Elizabethtown–Fort Knox metropolitan area
    The Elizabethtown–Fort Knox metropolitan area is a U.S. Census-defined region in central Kentucky centered around the city of Elizabethtown and the Fort Knox military installation.
  • E. Chicago metropolitan area
    The Chicago metropolitan area is a major U.S. urban and economic region centered on the city of Chicago, encompassing numerous surrounding suburbs across northeastern Illinois and parts of neighboring states.
  • 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_69a23bb612708190b09f25385e4b63d1 completed Feb. 28, 2026, 12:49 a.m.
NER Named-entity recognition batch_69a23ff2f0508190806663ab2463cd41 completed Feb. 28, 2026, 1:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69a262364cf48190b390bab67cee9312 completed Feb. 28, 2026, 3:34 a.m.
NEDg Description generation batch_69a262e524e88190854d3585d6694bc0 completed Feb. 28, 2026, 3:37 a.m.
NED2 Entity disambiguation (via description) batch_69a26357a9d08190972bfc596be2baac completed Feb. 28, 2026, 3:39 a.m.
Created at: Feb. 28, 2026, 12:54 a.m.