Triple
T6572897
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downingtown Station |
E155484
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Chester County, Pennsylvania |
E29791
|
NE FINISHED |
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: Chester County, Pennsylvania | Statement: [Downingtown Station, locatedIn, Chester County, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chester County, Pennsylvania Context triple: [Downingtown Station, locatedIn, Chester County, Pennsylvania]
-
A.
Chester County, Pennsylvania
chosen
Chester County, Pennsylvania is a suburban and semi-rural county in southeastern Pennsylvania known for its historic towns, scenic landscapes, and role as part of the greater Philadelphia metropolitan area.
-
B.
Chester County
Chester County is a county in northern South Carolina that forms part of the greater Charlotte metropolitan region.
-
C.
Lancaster County, Pennsylvania
Lancaster County, Pennsylvania is a historically rich, predominantly rural county best known for its large Amish community, farmland, and role as a center of Pennsylvania Dutch culture.
-
D.
Bucks County, Pennsylvania
Bucks County, Pennsylvania is a suburban county in southeastern Pennsylvania known for its historic towns, scenic Delaware River landscapes, and role as part of the greater Philadelphia metropolitan area.
-
E.
Delaware County, Pennsylvania
Delaware County, Pennsylvania is a suburban county southwest of Philadelphia known for its dense communities, historical towns, and extensive public transit connections into the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c688151254819080387f87deab8fa7 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae6faa3c81908f1777d616cece46 |
completed | March 27, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce38b159d0819087efca6f80797971 |
completed | April 2, 2026, 9:36 a.m. |
Created at: March 27, 2026, 1:53 p.m.