Triple
T22727374
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duquesne Gardens |
E562031
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Duquesne Amusement Company
Duquesne Amusement Company was a Pittsburgh-based entertainment firm best known for operating the historic Duquesne Gardens arena, a major early 20th-century venue for ice hockey and public events.
|
E1552154
|
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 Amusement Company | Statement: [Duquesne Gardens, owner, Duquesne Amusement Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Duquesne Amusement Company Context triple: [Duquesne Gardens, owner, Duquesne Amusement Company]
-
A.
Saenger Amusement Company
Saenger Amusement Company was a prominent early 20th-century American theater chain and entertainment company known for developing lavish movie palaces across the Southern United States.
-
B.
South Side Amusement Company
South Side Amusement Company is a film production company best known for its involvement in the making of the 1997 science fiction drama "Contact."
-
C.
Seacliff Amusement Corporation
Seacliff Amusement Corporation was a company that operated the concrete ship SS Palo Alto as an amusement and entertainment attraction at Seacliff State Beach in California.
-
D.
M.A. Hanna Company
M.A. Hanna Company was a prominent American mining and industrial firm best known for its major role in the iron ore and steel industries in the late 19th and 20th centuries.
-
E.
Johnstown Traction Company
Johnstown Traction Company was a streetcar and later bus transit operator that served the Johnstown, Pennsylvania area during the first half of the 20th century.
- 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 Amusement Company Triple: [Duquesne Gardens, owner, Duquesne Amusement Company]
Generated description
Duquesne Amusement Company was a Pittsburgh-based entertainment firm best known for operating the historic Duquesne Gardens arena, a major early 20th-century venue for ice hockey and public events.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Duquesne Amusement Company Target entity description: Duquesne Amusement Company was a Pittsburgh-based entertainment firm best known for operating the historic Duquesne Gardens arena, a major early 20th-century venue for ice hockey and public events.
-
A.
Saenger Amusement Company
Saenger Amusement Company was a prominent early 20th-century American theater chain and entertainment company known for developing lavish movie palaces across the Southern United States.
-
B.
South Side Amusement Company
South Side Amusement Company is a film production company best known for its involvement in the making of the 1997 science fiction drama "Contact."
-
C.
Seacliff Amusement Corporation
Seacliff Amusement Corporation was a company that operated the concrete ship SS Palo Alto as an amusement and entertainment attraction at Seacliff State Beach in California.
-
D.
M.A. Hanna Company
M.A. Hanna Company was a prominent American mining and industrial firm best known for its major role in the iron ore and steel industries in the late 19th and 20th centuries.
-
E.
Johnstown Traction Company
Johnstown Traction Company was a streetcar and later bus transit operator that served the Johnstown, Pennsylvania area during the first half of the 20th century.
- 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_69e24550859c81908727d91efc3a81b4 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1792a2ee48190bfbdde1a72adfd25 |
completed | April 29, 2026, 3:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b8fc608588190ae68dc4eb57f0513 |
completed | May 18, 2026, 10:16 p.m. |
| NEDg | Description generation | batch_6a0b92cde5988190817c682bca0cf6b6 |
completed | May 18, 2026, 10:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b93ae237c8190bc84fcedeec0adc5 |
completed | May 18, 2026, 10:33 p.m. |
Created at: April 17, 2026, 3:20 p.m.