Triple
T13650208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grosvenor Estate |
E326712
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Grosvenor Americas
Grosvenor Americas is the North American property investment and development arm of the international Grosvenor real estate group.
|
E326712
|
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: Grosvenor Americas | Statement: [Grosvenor Estate, hasPart, Grosvenor Americas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grosvenor Americas Context triple: [Grosvenor Estate, hasPart, Grosvenor Americas]
-
A.
Grosvenor Estate
Grosvenor Estate is a major British property company and historic landowning organization associated with the Duke of Westminster, known for its extensive real estate holdings in central London and internationally.
-
B.
Rockefeller Group
Rockefeller Group is a prominent American real estate development and investment company best known for its role in developing and managing major commercial properties, including parts of Rockefeller Center in New York City.
-
C.
Fairfield Greenwich Group
Fairfield Greenwich Group was a prominent hedge fund and investment management firm best known for being one of the largest feeder funds and victims of Bernard Madoff’s Ponzi scheme.
-
D.
The Cordish Companies
The Cordish Companies is a prominent American real estate development and entertainment company known for creating large-scale mixed-use and entertainment districts across major U.S. cities.
-
E.
Extell Development Company
Extell Development Company is a prominent New York City-based real estate development firm known for luxury residential and mixed-use skyscrapers.
- 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: Grosvenor Americas Triple: [Grosvenor Estate, hasPart, Grosvenor Americas]
Generated description
Grosvenor Americas is the North American property investment and development arm of the international Grosvenor real estate group.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grosvenor Americas Target entity description: Grosvenor Americas is the North American property investment and development arm of the international Grosvenor real estate group.
-
A.
Grosvenor Estate
chosen
Grosvenor Estate is a major British property company and historic landowning organization associated with the Duke of Westminster, known for its extensive real estate holdings in central London and internationally.
-
B.
Rockefeller Group
Rockefeller Group is a prominent American real estate development and investment company best known for its role in developing and managing major commercial properties, including parts of Rockefeller Center in New York City.
-
C.
Fairfield Greenwich Group
Fairfield Greenwich Group was a prominent hedge fund and investment management firm best known for being one of the largest feeder funds and victims of Bernard Madoff’s Ponzi scheme.
-
D.
The Cordish Companies
The Cordish Companies is a prominent American real estate development and entertainment company known for creating large-scale mixed-use and entertainment districts across major U.S. cities.
-
E.
Extell Development Company
Extell Development Company is a prominent New York City-based real estate development firm known for luxury residential and mixed-use skyscrapers.
- F. None of above.
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_69d8076d8270819092afc2f0e9c359a8 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbc608466c81908f6d2c9c92cc86aa |
completed | April 12, 2026, 4:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7943610488190838719ad31207c52 |
completed | May 3, 2026, 6:30 p.m. |
| NEDg | Description generation | batch_69f7955fce288190a7e426f467517a91 |
completed | May 3, 2026, 6:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7996cddf08190973e493fb788ce7a |
completed | May 3, 2026, 6:52 p.m. |
Created at: April 9, 2026, 9:52 p.m.