Triple
T22277193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh Athletic Association building |
E550637
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | Pittsburgh Athletic Association |
—
|
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: Pittsburgh Athletic Association | Statement: [Pittsburgh Athletic Association building, ownedBy, Pittsburgh Athletic Association]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh Athletic Association Context triple: [Pittsburgh Athletic Association building, ownedBy, Pittsburgh Athletic Association]
-
A.
Pittsburgh Keystones
The Pittsburgh Keystones were a Negro league baseball team based in Pittsburgh, Pennsylvania, active in the early 20th century.
-
B.
Stadium Authority of the City of Pittsburgh
The Stadium Authority of the City of Pittsburgh is a municipal agency responsible for owning, managing, and overseeing major sports and entertainment venues in Pittsburgh, Pennsylvania.
-
C.
Pittsburgh Pipers
The Pittsburgh Pipers were a professional basketball team in the American Basketball Association (ABA) best known for winning the league’s inaugural championship in 1968.
-
D.
Cleveland Syndicate
The Cleveland Syndicate was a powerful organized crime group based in Cleveland, Ohio, that controlled gambling and other rackets across the Midwest and Las Vegas during the early to mid-20th century.
-
E.
Pittsburgh Burghers
The Pittsburgh Burghers were a short-lived 19th-century professional baseball team that competed in the Players' League during its lone 1890 season.
- 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: Pittsburgh Athletic Association Target entity description: The Pittsburgh Athletic Association is a historic private social and athletic club in Pittsburgh, Pennsylvania, known for its prominent role in the city’s sporting and social life.
-
A.
Pittsburgh Keystones
The Pittsburgh Keystones were a Negro league baseball team based in Pittsburgh, Pennsylvania, active in the early 20th century.
-
B.
Stadium Authority of the City of Pittsburgh
The Stadium Authority of the City of Pittsburgh is a municipal agency responsible for owning, managing, and overseeing major sports and entertainment venues in Pittsburgh, Pennsylvania.
-
C.
Pittsburgh Pipers
The Pittsburgh Pipers were a professional basketball team in the American Basketball Association (ABA) best known for winning the league’s inaugural championship in 1968.
-
D.
Cleveland Syndicate
The Cleveland Syndicate was a powerful organized crime group based in Cleveland, Ohio, that controlled gambling and other rackets across the Midwest and Las Vegas during the early to mid-20th century.
-
E.
Pittsburgh Burghers
The Pittsburgh Burghers were a short-lived 19th-century professional baseball team that competed in the Players' League during its lone 1890 season.
- 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_69e11e44d538819097c6b8f333af3352 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f14ea8a6688190bcd168670420ec59 |
completed | April 29, 2026, 12:19 a.m. |
Created at: April 16, 2026, 8:40 p.m.