Triple
T10416031
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sports & Exhibition Authority of Pittsburgh and Allegheny County |
E245517
|
entity |
| Predicate | shortName |
P43
|
FINISHED |
| Object | Sports & Exhibition Authority |
E245517
|
NE FINISHED |
How this triple was built (2 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: Sports & Exhibition Authority | Statement: [Sports & Exhibition Authority of Pittsburgh and Allegheny County, shortName, Sports & Exhibition Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sports & Exhibition Authority Context triple: [Sports & Exhibition Authority of Pittsburgh and Allegheny County, shortName, Sports & Exhibition Authority]
-
A.
Metropolitan Entertainment & Convention Authority
Metropolitan Entertainment & Convention Authority is a public organization in Omaha, Nebraska that manages and operates major local sports and entertainment venues and convention facilities.
-
B.
Sports & Exhibition Authority of Pittsburgh and Allegheny County
chosen
The Sports & Exhibition Authority of Pittsburgh and Allegheny County is a public agency that develops, owns, and manages major sports and convention facilities in the Pittsburgh region.
-
C.
Metropolitan Sports Facilities Commission
The Metropolitan Sports Facilities Commission was a Minnesota public agency responsible for developing, operating, and managing major sports and entertainment venues in the Minneapolis–Saint Paul area.
-
D.
Palace Sports & Entertainment
Palace Sports & Entertainment is a sports and entertainment company best known for owning and operating professional sports franchises and major event venues in the Detroit metropolitan area.
-
E.
Entertainment and Sports Arena
Entertainment and Sports Arena is a multi-purpose sports and entertainment venue in Washington, D.C., best known as the home court of the WNBA's Washington Mystics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381be340c8190b05998703d42d224 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4ea108fec8190819423630888fa2b |
completed | April 7, 2026, 11:27 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7fc0dd480819082edcc49a245ad4f |
completed | April 9, 2026, 7:20 p.m. |
Created at: April 6, 2026, 12:10 p.m.