Triple
T169857
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Country Club Plaza |
E3095
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object |
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
|
E21111
|
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: J. C. Nichols Company | Statement: [Country Club Plaza, developer, J. C. Nichols Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: J. C. Nichols Company Context triple: [Country Club Plaza, developer, J. C. Nichols Company]
-
A.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
-
B.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
C.
McKim, Mead & White
McKim, Mead & White was a prominent American architectural firm of the late 19th and early 20th centuries, renowned for its Beaux-Arts and neoclassical designs that shaped many landmark public and institutional buildings.
-
D.
Marshall Field
Marshall Field was a prominent American entrepreneur and philanthropist best known as the founder of the Chicago-based Marshall Field and Company department store empire.
-
E.
Sullivan & Worcester
Sullivan & Worcester is a Boston-based law firm known for its corporate, tax, and real estate practices and its work with business and financial clients.
- 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: J. C. Nichols Company Triple: [Country Club Plaza, developer, J. C. Nichols Company]
Generated description
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: J. C. Nichols Company Target entity description: J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
-
A.
Holabird & Roche
Holabird & Roche was a prominent Chicago-based architectural firm known for its influential early skyscraper designs and major civic projects in the late 19th and early 20th centuries.
-
B.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
C.
McKim, Mead & White
McKim, Mead & White was a prominent American architectural firm of the late 19th and early 20th centuries, renowned for its Beaux-Arts and neoclassical designs that shaped many landmark public and institutional buildings.
-
D.
Marshall Field
Marshall Field was a prominent American entrepreneur and philanthropist best known as the founder of the Chicago-based Marshall Field and Company department store empire.
-
E.
Sullivan & Worcester
Sullivan & Worcester is a Boston-based law firm known for its corporate, tax, and real estate practices and its work with business and financial clients.
- 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_69a2524ce1e48190ab066bf72859f474 |
completed | Feb. 28, 2026, 2:26 a.m. |
| NER | Named-entity recognition | batch_69a258b82bdc81908ebd50fb05d511df |
completed | Feb. 28, 2026, 2:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2e0f9ee948190947393acc2d52224 |
completed | Feb. 28, 2026, 12:35 p.m. |
| NEDg | Description generation | batch_69a2e16a3c088190a7ed30c60da89e6e |
completed | Feb. 28, 2026, 12:36 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2e2a9c8608190a65a4a3b80cd6970 |
completed | Feb. 28, 2026, 12:42 p.m. |
Created at: Feb. 28, 2026, 2:34 a.m.