Triple
T18909769
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Chester Downtown Historic District |
E462565
|
entity |
| Predicate | governingBody |
P46
|
FINISHED |
| Object | Borough of West Chester |
—
|
NE NERFINISHED |
How this triple was built (2 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: Borough of West Chester | Statement: [West Chester Downtown Historic District, governingBody, Borough of West Chester]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Borough of West Chester Context triple: [West Chester Downtown Historic District, governingBody, Borough of West Chester]
-
A.
Borough of West Chester
chosen
The Borough of West Chester is a historic municipality in southeastern Pennsylvania that serves as the county seat of Chester County and features a vibrant downtown and well-preserved architecture.
-
B.
Borough of Pottstown
The Borough of Pottstown is a small Pennsylvania municipality in Montgomery County that serves as a local government center and community hub along the Schuylkill River.
-
C.
Borough of Swarthmore
The Borough of Swarthmore is a small suburban municipality in Delaware County, Pennsylvania, best known as the home of Swarthmore College and its residential community.
-
D.
Borough of Fairfield
The Borough of Fairfield is a small historic municipality in Adams County, Pennsylvania, located near the Gettysburg area.
-
E.
Upper Merion Township, Pennsylvania
Upper Merion Township, Pennsylvania is a suburban municipality in Montgomery County best known for encompassing King of Prussia, a major commercial and retail hub in the Philadelphia metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8dcfd05bc819088903cca13cc2846 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c62182f48190ad81b6ef0c7bc7da |
completed | April 20, 2026, 6:22 a.m. |
Created at: April 10, 2026, 11:58 a.m.