Triple
T19437832
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LeFrak family |
E486269
|
entity |
| Predicate | notableMember |
P10
|
FINISHED |
| Object |
Samuel J. LeFrak
Samuel J. LeFrak was a prominent American real estate developer and philanthropist best known for transforming large swaths of New York City with massive residential complexes.
|
E1374807
|
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: Samuel J. LeFrak | Statement: [LeFrak family, notableMember, Samuel J. LeFrak]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Samuel J. LeFrak Context triple: [LeFrak family, notableMember, Samuel J. LeFrak]
-
A.
Louis M. Silverstein
Louis M. Silverstein is a film producer known for his work on the comedy movie "Strange Brew."
-
B.
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.
-
C.
Michael I. Sovern
Michael I. Sovern was an influential American legal scholar and academic leader who served as president of Columbia University and was known for his work on labor law and higher education policy.
-
D.
Steve Tisch
Steve Tisch is an American film producer and businessman best known as the co-owner of the NFL’s New York Giants and an Academy Award–winning producer of "Forrest Gump."
-
E.
John E. Zuccotti
John E. Zuccotti was an American real estate executive and public official in New York City, notably serving as deputy mayor and a prominent figure in urban development.
- 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: Samuel J. LeFrak Triple: [LeFrak family, notableMember, Samuel J. LeFrak]
Generated description
Samuel J. LeFrak was a prominent American real estate developer and philanthropist best known for transforming large swaths of New York City with massive residential complexes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Samuel J. LeFrak Target entity description: Samuel J. LeFrak was a prominent American real estate developer and philanthropist best known for transforming large swaths of New York City with massive residential complexes.
-
A.
Louis M. Silverstein
Louis M. Silverstein is a film producer known for his work on the comedy movie "Strange Brew."
-
B.
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.
-
C.
Michael I. Sovern
Michael I. Sovern was an influential American legal scholar and academic leader who served as president of Columbia University and was known for his work on labor law and higher education policy.
-
D.
Steve Tisch
Steve Tisch is an American film producer and businessman best known as the co-owner of the NFL’s New York Giants and an Academy Award–winning producer of "Forrest Gump."
-
E.
John E. Zuccotti
John E. Zuccotti was an American real estate executive and public official in New York City, notably serving as deputy mayor and a prominent figure in urban development.
- 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_69d8e8d7ad488190a3373045029b0f3b |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6336281b88190b1e5ad2606d7c314 |
completed | April 20, 2026, 2:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0733e006108190b3c69d3224bc3d25 |
completed | May 15, 2026, 2:55 p.m. |
| NEDg | Description generation | batch_6a0734809dc48190b4378e168e0e35ec |
completed | May 15, 2026, 2:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07355c10c881909f8a2a3a6b7e7dfe |
completed | May 15, 2026, 3:01 p.m. |
Created at: April 10, 2026, 1:38 p.m.