Triple
T20037396
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swisshelm Park |
E497311
|
entity |
| Predicate | fireService |
P3910
|
FINISHED |
| Object |
Pittsburgh Bureau of Fire
The Pittsburgh Bureau of Fire is the municipal fire department responsible for fire protection, emergency response, and related public safety services throughout the city of Pittsburgh, Pennsylvania.
|
E1406862
|
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: Pittsburgh Bureau of Fire | Statement: [Swisshelm Park, fireService, Pittsburgh Bureau of Fire]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh Bureau of Fire Context triple: [Swisshelm Park, fireService, Pittsburgh Bureau of Fire]
-
A.
Wilkes-Barre Fire Department
The Wilkes-Barre Fire Department is a municipal fire and emergency services agency serving the city of Wilkes-Barre, Pennsylvania, and its surrounding neighborhoods.
-
B.
University Park Fire Department
The University Park Fire Department is the municipal emergency services agency responsible for providing fire protection, rescue, and related public safety services to the community of University Park.
-
C.
Cleveland Fire Brigade
Cleveland Fire Brigade is the statutory fire and rescue service responsible for protecting lives and property across the former county of Cleveland in North East England, including areas such as Hartlepool, Middlesbrough, Redcar and Cleveland, and Stockton-on-Tees.
-
D.
Swissvale Volunteer Fire Department
The Swissvale Volunteer Fire Department is a community-based firefighting and emergency response organization serving the borough of Swissvale, Pennsylvania.
-
E.
Kenmore Fire Department
The Kenmore Fire Department is the municipal fire and emergency response agency serving the Village of Kenmore in New York.
- 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: Pittsburgh Bureau of Fire Triple: [Swisshelm Park, fireService, Pittsburgh Bureau of Fire]
Generated description
The Pittsburgh Bureau of Fire is the municipal fire department responsible for fire protection, emergency response, and related public safety services throughout the city of Pittsburgh, Pennsylvania.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pittsburgh Bureau of Fire Target entity description: The Pittsburgh Bureau of Fire is the municipal fire department responsible for fire protection, emergency response, and related public safety services throughout the city of Pittsburgh, Pennsylvania.
-
A.
Wilkes-Barre Fire Department
The Wilkes-Barre Fire Department is a municipal fire and emergency services agency serving the city of Wilkes-Barre, Pennsylvania, and its surrounding neighborhoods.
-
B.
University Park Fire Department
The University Park Fire Department is the municipal emergency services agency responsible for providing fire protection, rescue, and related public safety services to the community of University Park.
-
C.
Cleveland Fire Brigade
Cleveland Fire Brigade is the statutory fire and rescue service responsible for protecting lives and property across the former county of Cleveland in North East England, including areas such as Hartlepool, Middlesbrough, Redcar and Cleveland, and Stockton-on-Tees.
-
D.
Swissvale Volunteer Fire Department
The Swissvale Volunteer Fire Department is a community-based firefighting and emergency response organization serving the borough of Swissvale, Pennsylvania.
-
E.
Kenmore Fire Department
The Kenmore Fire Department is the municipal fire and emergency response agency serving the Village of Kenmore in New York.
- 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_69da627278c88190babe4297a9df1236 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e662e935ac8190900cdb4f0cfde505 |
completed | April 20, 2026, 5:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a080e39542c8190b94ae9d8212026a8 |
completed | May 16, 2026, 6:27 a.m. |
| NEDg | Description generation | batch_6a080ec9c56481908b69834b5a1ae105 |
completed | May 16, 2026, 6:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a080f6e218c8190b4c7b0d5de9f984c |
completed | May 16, 2026, 6:32 a.m. |
Created at: April 11, 2026, 3:36 p.m.