Triple
T21547251
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duquesne |
E531656
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object | Duquesne City Hall |
—
|
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: Duquesne City Hall | Statement: [Duquesne, hasFacility, Duquesne City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duquesne City Hall Context triple: [Duquesne, hasFacility, Duquesne City Hall]
-
A.
Pittsburgh City-County Building
The Pittsburgh City-County Building is a historic Beaux-Arts style government building in Downtown Pittsburgh that houses the primary offices and courts of the city and Allegheny County.
-
B.
Johnstown City Hall
Johnstown City Hall is the primary municipal government building serving the administrative functions of Johnstown, New York.
-
C.
Belvedere City Hall
Belvedere City Hall is the main municipal government building for the city of Belvedere, California, housing its administrative offices and public meeting spaces.
-
D.
Cincinnati City Hall
Cincinnati City Hall is the historic municipal building in downtown Cincinnati that houses the city’s primary government offices and chambers.
-
E.
Wilkes-Barre City Hall
Wilkes-Barre City Hall is the historic municipal building that serves as the administrative and governmental center for the city of Wilkes-Barre, Pennsylvania.
- 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: Duquesne City Hall Target entity description: Duquesne City Hall is the primary municipal government building serving the city of Duquesne, Pennsylvania.
-
A.
Pittsburgh City-County Building
The Pittsburgh City-County Building is a historic Beaux-Arts style government building in Downtown Pittsburgh that houses the primary offices and courts of the city and Allegheny County.
-
B.
Johnstown City Hall
Johnstown City Hall is the primary municipal government building serving the administrative functions of Johnstown, New York.
-
C.
Belvedere City Hall
Belvedere City Hall is the main municipal government building for the city of Belvedere, California, housing its administrative offices and public meeting spaces.
-
D.
Cincinnati City Hall
Cincinnati City Hall is the historic municipal building in downtown Cincinnati that houses the city’s primary government offices and chambers.
-
E.
Wilkes-Barre City Hall
Wilkes-Barre City Hall is the historic municipal building that serves as the administrative and governmental center for the city of Wilkes-Barre, Pennsylvania.
- 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_69e0c45f17148190949c330ab9c27706 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eeb58fb6608190a58cd00ecf560834 |
completed | April 27, 2026, 1:02 a.m. |
Created at: April 16, 2026, 6:28 p.m.