Triple
T159759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lerner family |
E3256
|
entity |
| Predicate | businessInterest |
P3849
|
FINISHED |
| Object |
The JBG Companies (historical stake)
The JBG Companies (historical stake) refers to the prominent Washington, D.C.–area real estate investment and development firm in which the Lerner family once held a significant ownership interest.
|
E19813
|
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: The JBG Companies (historical stake) | Statement: [Lerner family, businessInterest, The JBG Companies (historical stake)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: The JBG Companies (historical stake) Context triple: [Lerner family, businessInterest, The JBG Companies (historical stake)]
-
A.
Blackstone Inc.
Blackstone Inc. is a leading global alternative asset management firm specializing in private equity, real estate, credit, and hedge fund investment strategies.
-
B.
The Durst Organization
The Durst Organization is a prominent New York City–based real estate development and management company known for its portfolio of major commercial skyscrapers and sustainable office buildings.
-
C.
Vici Properties
Vici Properties is a large publicly traded real estate investment trust (REIT) that specializes in owning gaming, hospitality, and entertainment properties across the United States.
-
D.
RedBird Capital Partners
RedBird Capital Partners is a private investment firm known for its significant stakes in major sports, media, and entertainment properties.
-
E.
Empire State Realty Trust
Empire State Realty Trust is a publicly traded real estate investment trust best known for owning and managing the Empire State Building and other office and retail properties, primarily in the New York City area.
- 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: The JBG Companies (historical stake) Triple: [Lerner family, businessInterest, The JBG Companies (historical stake)]
Generated description
The JBG Companies (historical stake) refers to the prominent Washington, D.C.–area real estate investment and development firm in which the Lerner family once held a significant ownership interest.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: The JBG Companies (historical stake) Target entity description: The JBG Companies (historical stake) refers to the prominent Washington, D.C.–area real estate investment and development firm in which the Lerner family once held a significant ownership interest.
-
A.
Blackstone Inc.
Blackstone Inc. is a leading global alternative asset management firm specializing in private equity, real estate, credit, and hedge fund investment strategies.
-
B.
The Durst Organization
The Durst Organization is a prominent New York City–based real estate development and management company known for its portfolio of major commercial skyscrapers and sustainable office buildings.
-
C.
Vici Properties
Vici Properties is a large publicly traded real estate investment trust (REIT) that specializes in owning gaming, hospitality, and entertainment properties across the United States.
-
D.
RedBird Capital Partners
RedBird Capital Partners is a private investment firm known for its significant stakes in major sports, media, and entertainment properties.
-
E.
Empire State Realty Trust
Empire State Realty Trust is a publicly traded real estate investment trust best known for owning and managing the Empire State Building and other office and retail properties, primarily in the New York City area.
- 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_69a2527757ec819090b8becb2cf1a862 |
completed | Feb. 28, 2026, 2:27 a.m. |
| NER | Named-entity recognition | batch_69a25bac998c819099f2bed899220a78 |
completed | Feb. 28, 2026, 3:06 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2d4cbaedc81908aa7cf4df2661ccc |
completed | Feb. 28, 2026, 11:43 a.m. |
| NEDg | Description generation | batch_69a2d5c4532081909855cb9fd5395624 |
completed | Feb. 28, 2026, 11:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2d63a6bc481908d6d3bd0f7e05ada |
completed | Feb. 28, 2026, 11:49 a.m. |
Created at: Feb. 28, 2026, 2:31 a.m.