Triple
T5992830
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pittsburgh Ironmen |
E133392
|
entity |
| Predicate | homeArena |
P373
|
FINISHED |
| Object |
Duquesne Gardens
Duquesne Gardens was a historic multi-purpose indoor arena in Pittsburgh, Pennsylvania, known for hosting early professional basketball and hockey games as well as other major events.
|
E562031
|
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: Duquesne Gardens | Statement: [Pittsburgh Ironmen, homeArena, Duquesne Gardens]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duquesne Gardens Context triple: [Pittsburgh Ironmen, homeArena, Duquesne Gardens]
-
A.
Pittsburgh Athletic Association building
The Pittsburgh Athletic Association building is a historic Renaissance Revival-style clubhouse in Pittsburgh, Pennsylvania, long associated with the city’s social, athletic, and cultural life.
-
B.
UPMC Park
UPMC Park is a minor league baseball stadium in Erie, Pennsylvania, serving as the home field for the Erie SeaWolves.
-
C.
Civic Arena
Civic Arena was a distinctive domed sports and entertainment venue in Pittsburgh, Pennsylvania, best known as the longtime home of the NHL’s Pittsburgh Penguins and a landmark of the city’s skyline.
-
D.
Walter Brown Arena
Walter Brown Arena is an indoor ice hockey venue on Boston University's campus that long served as the historic home of the university’s men’s and women’s hockey programs.
-
E.
Knickerbocker Arena
Knickerbocker Arena was the original name of the multi-purpose indoor arena in Albany, New York, now known as the MVP Arena.
- 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: Duquesne Gardens Triple: [Pittsburgh Ironmen, homeArena, Duquesne Gardens]
Generated description
Duquesne Gardens was a historic multi-purpose indoor arena in Pittsburgh, Pennsylvania, known for hosting early professional basketball and hockey games as well as other major events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Duquesne Gardens Target entity description: Duquesne Gardens was a historic multi-purpose indoor arena in Pittsburgh, Pennsylvania, known for hosting early professional basketball and hockey games as well as other major events.
-
A.
Pittsburgh Athletic Association building
The Pittsburgh Athletic Association building is a historic Renaissance Revival-style clubhouse in Pittsburgh, Pennsylvania, long associated with the city’s social, athletic, and cultural life.
-
B.
UPMC Park
UPMC Park is a minor league baseball stadium in Erie, Pennsylvania, serving as the home field for the Erie SeaWolves.
-
C.
Civic Arena
Civic Arena was a distinctive domed sports and entertainment venue in Pittsburgh, Pennsylvania, best known as the longtime home of the NHL’s Pittsburgh Penguins and a landmark of the city’s skyline.
-
D.
Walter Brown Arena
Walter Brown Arena is an indoor ice hockey venue on Boston University's campus that long served as the historic home of the university’s men’s and women’s hockey programs.
-
E.
Knickerbocker Arena
Knickerbocker Arena was the original name of the multi-purpose indoor arena in Albany, New York, now known as the MVP Arena.
- 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_69c00870ddbc81909880fa3864f4f38d |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04e9189908190abc9c742b38dfabc |
completed | March 22, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c108685f788190aa3f84e56837b195 |
completed | March 23, 2026, 9:31 a.m. |
| NEDg | Description generation | batch_69c10a15b9e08190be8b559e467d1d8c |
completed | March 23, 2026, 9:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c10aaf299481909d0e824a126381e3 |
completed | March 23, 2026, 9:41 a.m. |
Created at: March 22, 2026, 4:05 p.m.