Triple
T22449759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Plank Industries |
E554959
|
entity |
| Predicate | parentCompanyOf |
P254
|
FINISHED |
| Object | Sagamore Development |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sagamore Development | Statement: [Plank Industries, parentCompanyOf, Sagamore Development]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sagamore Development Context triple: [Plank Industries, parentCompanyOf, Sagamore Development]
-
A.
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.
-
B.
Cranston Development Company
Cranston Development Company is a real estate development firm known for creating and managing the Garden City Center shopping complex in Cranston, Rhode Island.
-
C.
Homart Development Company
Homart Development Company was a major U.S. shopping center developer, formerly a real estate subsidiary of Sears responsible for building and managing numerous regional malls.
-
D.
Fischer Housing Development
Fischer Housing Development is a public housing complex located in the Algiers neighborhood on the West Bank of New Orleans, Louisiana.
-
E.
Century Development Corporation
Century Development Corporation was a prominent real estate development firm known for large-scale commercial and mixed-use projects, particularly in the Houston, Texas area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sagamore Development Target entity description: Sagamore Development is a real estate development firm known for large-scale urban redevelopment projects in Baltimore, Maryland.
-
A.
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.
-
B.
Cranston Development Company
Cranston Development Company is a real estate development firm known for creating and managing the Garden City Center shopping complex in Cranston, Rhode Island.
-
C.
Homart Development Company
Homart Development Company was a major U.S. shopping center developer, formerly a real estate subsidiary of Sears responsible for building and managing numerous regional malls.
-
D.
Fischer Housing Development
Fischer Housing Development is a public housing complex located in the Algiers neighborhood on the West Bank of New Orleans, Louisiana.
-
E.
Century Development Corporation
Century Development Corporation was a prominent real estate development firm known for large-scale commercial and mixed-use projects, particularly in the Houston, Texas area.
- F. None of above. chosen
Provenance (2 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_69e11e5113208190ab58c6b595f9d1d0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15b4ae8a08190ba6027f036ce62af |
completed | April 29, 2026, 1:13 a.m. |
Created at: April 16, 2026, 8:48 p.m.