Triple
T15712664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Coast Plaza |
E380877
|
entity |
| Predicate | developer |
P73
|
FINISHED |
| Object |
C. J. Segerstrom & Sons
C. J. Segerstrom & Sons is a prominent Orange County–based real estate and agricultural family company best known for developing major commercial properties, including the upscale South Coast Plaza shopping center.
|
E1172494
|
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: C. J. Segerstrom & Sons | Statement: [South Coast Plaza, developer, C. J. Segerstrom & Sons]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: C. J. Segerstrom & Sons Context triple: [South Coast Plaza, developer, C. J. Segerstrom & Sons]
-
A.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
-
B.
Charles A. Ferry & Son
Charles A. Ferry & Son was an American architectural firm known for designing prominent early 20th-century structures, including major collegiate athletic facilities.
-
C.
R. O’Rourke & Son
R. O’Rourke & Son was a construction firm that became one of the founding companies of the international engineering and construction group Laing O’Rourke.
-
D.
Richard Garrett & Sons
Richard Garrett & Sons was a prominent British engineering firm and manufacturer of agricultural machinery and steam engines, historically based in Leiston, Suffolk.
-
E.
The Donners' Company
The Donners' Company is a film production company best known for producing major Hollywood movies, including entries in the X-Men franchise and other popular studio films.
- 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: C. J. Segerstrom & Sons Triple: [South Coast Plaza, developer, C. J. Segerstrom & Sons]
Generated description
C. J. Segerstrom & Sons is a prominent Orange County–based real estate and agricultural family company best known for developing major commercial properties, including the upscale South Coast Plaza shopping center.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: C. J. Segerstrom & Sons Target entity description: C. J. Segerstrom & Sons is a prominent Orange County–based real estate and agricultural family company best known for developing major commercial properties, including the upscale South Coast Plaza shopping center.
-
A.
O.P. and M.J. Van Sweringen Company
The O.P. and M.J. Van Sweringen Company was the real estate and development firm created by the Van Sweringen brothers, known for their large-scale suburban and railroad projects centered around Cleveland, Ohio in the early 20th century.
-
B.
Charles A. Ferry & Son
Charles A. Ferry & Son was an American architectural firm known for designing prominent early 20th-century structures, including major collegiate athletic facilities.
-
C.
R. O’Rourke & Son
R. O’Rourke & Son was a construction firm that became one of the founding companies of the international engineering and construction group Laing O’Rourke.
-
D.
Richard Garrett & Sons
Richard Garrett & Sons was a prominent British engineering firm and manufacturer of agricultural machinery and steam engines, historically based in Leiston, Suffolk.
-
E.
The Donners' Company
The Donners' Company is a film production company best known for producing major Hollywood movies, including entries in the X-Men franchise and other popular studio films.
- 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_69d86d9bf930819082b30cf6d169297c |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e04f8f5d6081908243fa59b46b7c76 |
completed | April 16, 2026, 2:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff757f571881908015fe68df2a5e69 |
completed | May 9, 2026, 5:57 p.m. |
| NEDg | Description generation | batch_69ff769d305881908791ffcb0a30ee35 |
completed | May 9, 2026, 6:02 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff770b73d48190a422a0760c03f763 |
completed | May 9, 2026, 6:03 p.m. |
Created at: April 10, 2026, 4:45 a.m.