Triple
T2664297
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | David T. Nederlander |
E55596
|
entity |
| Predicate | hasRelative |
P367
|
FINISHED |
| Object |
Robert Nederlander
Robert Nederlander is an American theater owner and producer, known as a member of the prominent Nederlander family that operates major Broadway and live-entertainment venues.
|
E295574
|
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: Robert Nederlander | Statement: [David T. Nederlander, hasRelative, Robert Nederlander]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Robert Nederlander Context triple: [David T. Nederlander, hasRelative, Robert Nederlander]
-
A.
Joseph Nederlander
Joseph Nederlander was a prominent American theater owner and producer, known for his role in expanding and managing the Nederlander Organization’s Broadway and live-entertainment holdings.
-
B.
James L. Nederlander
James L. Nederlander is a prominent American theatrical producer and executive, known for leading the Nederlander Organization, one of Broadway’s major theater-owning and producing companies.
-
C.
David T. Nederlander
David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
-
D.
J. J. Shubert
J. J. Shubert was an American theatrical producer and impresario who, with his brothers, built one of the largest and most influential theater-owning and producing empires in Broadway history.
-
E.
Robert Tishman
Robert Tishman was an American real estate developer best known as a co-founder and leader of the global real estate firm Tishman Speyer.
- 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: Robert Nederlander Triple: [David T. Nederlander, hasRelative, Robert Nederlander]
Generated description
Robert Nederlander is an American theater owner and producer, known as a member of the prominent Nederlander family that operates major Broadway and live-entertainment venues.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Robert Nederlander Target entity description: Robert Nederlander is an American theater owner and producer, known as a member of the prominent Nederlander family that operates major Broadway and live-entertainment venues.
-
A.
Joseph Nederlander
Joseph Nederlander was a prominent American theater owner and producer, known for his role in expanding and managing the Nederlander Organization’s Broadway and live-entertainment holdings.
-
B.
James L. Nederlander
James L. Nederlander is a prominent American theatrical producer and executive, known for leading the Nederlander Organization, one of Broadway’s major theater-owning and producing companies.
-
C.
David T. Nederlander
David T. Nederlander was an American theatrical impresario and businessman best known as the patriarch of the Nederlander family, which built one of the largest theater-owning and producing organizations in the United States.
-
D.
J. J. Shubert
J. J. Shubert was an American theatrical producer and impresario who, with his brothers, built one of the largest and most influential theater-owning and producing empires in Broadway history.
-
E.
Robert Tishman
Robert Tishman was an American real estate developer best known as a co-founder and leader of the global real estate firm Tishman Speyer.
- 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_69ab49e54de48190be708cd1cf8be073 |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd96dba44819085c3e651afba7806 |
completed | March 7, 2026, 7:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69afbbb50cec8190aea067e486a5b092 |
completed | March 10, 2026, 6:35 a.m. |
| NEDg | Description generation | batch_69afbce109f48190be1a31d9300dbee6 |
completed | March 10, 2026, 6:40 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69afbda490ac8190bb12598e26b91677 |
completed | March 10, 2026, 6:43 a.m. |
Created at: March 6, 2026, 9:54 p.m.