Triple
T1472501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ambassador Hotel, Los Angeles |
E27166
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object |
Schine family
The Schine family is an American family known for its extensive ownership and operation of hotels, theaters, and other entertainment-related real estate in the mid-20th century.
|
E168907
|
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: Schine family | Statement: [Ambassador Hotel, Los Angeles, ownedBy, Schine family]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Schine family Context triple: [Ambassador Hotel, Los Angeles, ownedBy, Schine family]
-
A.
Leventhal family
The Leventhal family is a prominent philanthropic family known for significant contributions to education, urbanism, and civic institutions.
-
B.
Ochs-Sulzberger family
The Ochs-Sulzberger family is an American media dynasty best known for its long-standing ownership and leadership of The New York Times.
-
C.
Lerner family
The Lerner family is a prominent Washington, D.C.–based real estate and business family best known for owning Major League Baseball’s Washington Nationals.
-
D.
Heckscher family
The Heckscher family is a prominent philanthropic family known for its significant contributions to public parks, cultural institutions, and civic projects, particularly in New York.
-
E.
Levine family
The Levine family is a benefactor family recognized for its significant philanthropic support to the University of California, Berkeley, including contributions that led to the naming of its softball stadium.
- 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: Schine family Triple: [Ambassador Hotel, Los Angeles, ownedBy, Schine family]
Generated description
The Schine family is an American family known for its extensive ownership and operation of hotels, theaters, and other entertainment-related real estate in the mid-20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Schine family Target entity description: The Schine family is an American family known for its extensive ownership and operation of hotels, theaters, and other entertainment-related real estate in the mid-20th century.
-
A.
Leventhal family
The Leventhal family is a prominent philanthropic family known for significant contributions to education, urbanism, and civic institutions.
-
B.
Ochs-Sulzberger family
The Ochs-Sulzberger family is an American media dynasty best known for its long-standing ownership and leadership of The New York Times.
-
C.
Lerner family
The Lerner family is a prominent Washington, D.C.–based real estate and business family best known for owning Major League Baseball’s Washington Nationals.
-
D.
Heckscher family
The Heckscher family is a prominent philanthropic family known for its significant contributions to public parks, cultural institutions, and civic projects, particularly in New York.
-
E.
Levine family
The Levine family is a benefactor family recognized for its significant philanthropic support to the University of California, Berkeley, including contributions that led to the naming of its softball stadium.
- 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_69a496d25d6881909dbd84f86d763992 |
completed | March 1, 2026, 7:43 p.m. |
| NER | Named-entity recognition | batch_69a4c5dc90e481908a4935f266bc7850 |
completed | March 1, 2026, 11:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15a74fbc8190b53511713032dc63 |
completed | March 8, 2026, 6:22 a.m. |
| NEDg | Description generation | batch_69ad162d7d08819085108fa5bb33f40f |
completed | March 8, 2026, 6:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad16a98fd08190a14f4d7d6b11f5e8 |
completed | March 8, 2026, 6:26 a.m. |
Created at: March 1, 2026, 8:01 p.m.