Triple
T3461912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oscar Hammerstein I |
E73043
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Harlem Opera House
The Harlem Opera House was a late-19th-century New York City theater and opera venue developed by impresario Oscar Hammerstein I that became an important cultural landmark in Harlem.
|
E374622
|
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: Harlem Opera House | Statement: [Oscar Hammerstein I, notableWork, Harlem Opera House]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harlem Opera House Context triple: [Oscar Hammerstein I, notableWork, Harlem Opera House]
-
A.
Manhattan Opera House
The Manhattan Opera House was a New York City opera venue founded in the early 20th century by impresario Oscar Hammerstein I as a rival to the Metropolitan Opera.
-
B.
Metropolitan Opera House
The Metropolitan Opera House is the grand opera theater at New York City's Lincoln Center, renowned for its large seating capacity, advanced stage technology, and role as the home venue of the Metropolitan Opera.
-
C.
Apollo Theater
The Apollo Theater is a historic Harlem performance venue famed for launching the careers of numerous African American artists and serving as a cornerstone of Black entertainment and culture in the United States.
-
D.
Cort Theatre
The Cort Theatre is a historic Broadway theater in New York City known for hosting major plays and productions since the early 20th century.
-
E.
Liceu Opera House
Liceu Opera House is Barcelona’s historic grand opera theatre, renowned for its rich cultural legacy and prominent location on La Rambla.
- 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: Harlem Opera House Triple: [Oscar Hammerstein I, notableWork, Harlem Opera House]
Generated description
The Harlem Opera House was a late-19th-century New York City theater and opera venue developed by impresario Oscar Hammerstein I that became an important cultural landmark in Harlem.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harlem Opera House Target entity description: The Harlem Opera House was a late-19th-century New York City theater and opera venue developed by impresario Oscar Hammerstein I that became an important cultural landmark in Harlem.
-
A.
Manhattan Opera House
The Manhattan Opera House was a New York City opera venue founded in the early 20th century by impresario Oscar Hammerstein I as a rival to the Metropolitan Opera.
-
B.
Metropolitan Opera House
The Metropolitan Opera House is the grand opera theater at New York City's Lincoln Center, renowned for its large seating capacity, advanced stage technology, and role as the home venue of the Metropolitan Opera.
-
C.
Apollo Theater
The Apollo Theater is a historic Harlem performance venue famed for launching the careers of numerous African American artists and serving as a cornerstone of Black entertainment and culture in the United States.
-
D.
Cort Theatre
The Cort Theatre is a historic Broadway theater in New York City known for hosting major plays and productions since the early 20th century.
-
E.
Liceu Opera House
Liceu Opera House is Barcelona’s historic grand opera theatre, renowned for its rich cultural legacy and prominent location on La Rambla.
- 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_69ad85b224d481908ff8be51338d24ff |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adbae867c4819091c76e63e44290b4 |
completed | March 8, 2026, 6:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b44ee17d9881908af3d79b7fb0de9d |
completed | March 13, 2026, 5:52 p.m. |
| NEDg | Description generation | batch_69b44f69b03881908d8352de5e66638b |
completed | March 13, 2026, 5:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b44ffac9748190bb58f95f859580c5 |
completed | March 13, 2026, 5:57 p.m. |
Created at: March 8, 2026, 3:17 p.m.