Triple
T17956964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sesquicentennial Stadium |
E448974
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Sesquicentennial of the United States |
—
|
NE NERFINISHED |
How this triple was built (3 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.
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 (2 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. |
Created at: April 10, 2026, 10:21 a.m.