Triple
T16685532
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Herbert Greenwald |
E405452
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object |
Greenwald Realty (developer)
Greenwald Realty was a mid-20th-century real estate development firm known for commissioning modernist residential buildings, notably collaborating with architect Ludwig Mies van der Rohe in Chicago.
|
E1227437
|
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: Greenwald Realty (developer) | Statement: [Herbert Greenwald, employer, Greenwald Realty (developer)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greenwald Realty (developer) Context triple: [Herbert Greenwald, employer, Greenwald Realty (developer)]
-
A.
GWL Realty Advisors
GWL Realty Advisors is a Canadian real estate investment and management company that oversees a large portfolio of commercial properties across the country.
-
B.
Greenbelt Homes, Inc.
Greenbelt Homes, Inc. is a historic housing cooperative in Greenbelt, Maryland, known for providing member-owned, community-oriented residential living.
-
C.
GFP Real Estate
GFP Real Estate is a New York City–based real estate investment and management firm known for owning and operating prominent historic and commercial properties.
-
D.
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.
-
E.
Arnot Realty
Arnot Realty is a real estate development and management company known for owning and operating regional shopping centers such as Arnot Mall in New York.
- 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: Greenwald Realty (developer) Triple: [Herbert Greenwald, employer, Greenwald Realty (developer)]
Generated description
Greenwald Realty was a mid-20th-century real estate development firm known for commissioning modernist residential buildings, notably collaborating with architect Ludwig Mies van der Rohe in Chicago.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Greenwald Realty (developer) Target entity description: Greenwald Realty was a mid-20th-century real estate development firm known for commissioning modernist residential buildings, notably collaborating with architect Ludwig Mies van der Rohe in Chicago.
-
A.
GWL Realty Advisors
GWL Realty Advisors is a Canadian real estate investment and management company that oversees a large portfolio of commercial properties across the country.
-
B.
Greenbelt Homes, Inc.
Greenbelt Homes, Inc. is a historic housing cooperative in Greenbelt, Maryland, known for providing member-owned, community-oriented residential living.
-
C.
GFP Real Estate
GFP Real Estate is a New York City–based real estate investment and management firm known for owning and operating prominent historic and commercial properties.
-
D.
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.
-
E.
Arnot Realty
Arnot Realty is a real estate development and management company known for owning and operating regional shopping centers such as Arnot Mall in New York.
- 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_69d8838c28748190b3f5967c743940ab |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37ea550c0819085bd36c44237a61a |
completed | April 18, 2026, 12:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a008a43f6a08190913ca123a2377f95 |
completed | May 10, 2026, 1:38 p.m. |
| NEDg | Description generation | batch_6a008b001c988190b0ddec3be0ed6fd0 |
completed | May 10, 2026, 1:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a008ba8227881908b1ac6e30d2e7c32 |
completed | May 10, 2026, 1:44 p.m. |
Created at: April 10, 2026, 5:19 a.m.