Triple

T17956964
Position Surface form Disambiguated ID Type / Status
Subject Sesquicentennial Stadium E448974 entity
Predicate namedAfter P63 FINISHED
Object Sesquicentennial of the United States
The Sesquicentennial of the United States was the 150th anniversary celebration of the nation's founding, marked in 1926 by nationwide commemorations and expositions.
 E1298459 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: Sesquicentennial of the United States | Statement: [Sesquicentennial Stadium, namedAfter, Sesquicentennial of the United States]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sesquicentennial of the United States
Context triple: [Sesquicentennial Stadium, namedAfter, Sesquicentennial of the United States]
  • A. United States centennial
    The United States centennial was the nationwide commemoration in 1876 marking the 100th anniversary of the country’s founding, highlighted by major celebrations such as the Centennial Exposition in Philadelphia.
  • B. Centennial
    Centennial is a historical novel by James A. Michener that chronicles the multi-generational story of Colorado’s Centennial region from prehistoric times to the 20th century.
  • C. Centennial
    Centennial is a home-rule municipality in the Denver metropolitan area of Colorado, known as one of the state's largest and newest incorporated cities.
  • D. United States Bicentennial 1976 opening
    The United States Bicentennial 1976 opening was a nationwide series of ceremonies, dedications, and public celebrations marking the 200th anniversary of the founding of the United States.
  • E. American Century
    American Century is a concept coined by publisher Henry Luce to describe the 20th century as a period of dominant global influence and leadership by the United 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: Sesquicentennial of the United States
Triple: [Sesquicentennial Stadium, namedAfter, Sesquicentennial of the United States]
Generated description
The Sesquicentennial of the United States was the 150th anniversary celebration of the nation's founding, marked in 1926 by nationwide commemorations and expositions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sesquicentennial of the United States
Target entity description: The Sesquicentennial of the United States was the 150th anniversary celebration of the nation's founding, marked in 1926 by nationwide commemorations and expositions.
  • A. United States centennial
    The United States centennial was the nationwide commemoration in 1876 marking the 100th anniversary of the country’s founding, highlighted by major celebrations such as the Centennial Exposition in Philadelphia.
  • B. Centennial
    Centennial is a historical novel by James A. Michener that chronicles the multi-generational story of Colorado’s Centennial region from prehistoric times to the 20th century.
  • C. Centennial
    Centennial is a home-rule municipality in the Denver metropolitan area of Colorado, known as one of the state's largest and newest incorporated cities.
  • D. United States Bicentennial 1976 opening
    The United States Bicentennial 1976 opening was a nationwide series of ceremonies, dedications, and public celebrations marking the 200th anniversary of the founding of the United States.
  • E. American Century
    American Century is a concept coined by publisher Henry Luce to describe the 20th century as a period of dominant global influence and leadership by the United States.
  • 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_69d8b9f8cca8819099836916c56b7c95 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e4afb0afe08190964e771ec632fa1e completed April 19, 2026, 10:34 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0329211004819095d9e16c82b6f338 completed May 12, 2026, 1:20 p.m.
NEDg Description generation batch_6a032bb89b7c81908e9848a406e4b5c9 completed May 12, 2026, 1:31 p.m.
NED2 Entity disambiguation (via description) batch_6a032d115740819095872ea03beba747 completed May 12, 2026, 1:37 p.m.
Created at: April 10, 2026, 10:21 a.m.