Triple
T8977211
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berwyn, Pennsylvania |
E214421
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Easttown Township, Chester County, Pennsylvania |
E379547
|
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: Easttown Township, Chester County, Pennsylvania | Statement: [Berwyn, Pennsylvania, locatedIn, Easttown Township, Chester County, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Easttown Township, Chester County, Pennsylvania Context triple: [Berwyn, Pennsylvania, locatedIn, Easttown Township, Chester County, Pennsylvania]
-
A.
Easttown Township, Chester County, Pennsylvania
chosen
Easttown Township, Chester County, Pennsylvania is a suburban municipality in southeastern Pennsylvania known for its historic character, affluent residential communities, and location along Philadelphia’s Main Line.
-
B.
Easttown Township, Province of Pennsylvania
Easttown Township in the Province of Pennsylvania was an 18th-century colonial township in what is now southeastern Pennsylvania, notable as the birthplace of American Revolutionary War general Anthony Wayne.
-
C.
West Whiteland Township, Chester County, Pennsylvania
West Whiteland Township, Chester County, Pennsylvania is a suburban municipality in southeastern Pennsylvania known for its commercial hub around Exton and its location along major transportation corridors west of Philadelphia.
-
D.
Newtown Township, Delaware County, Pennsylvania
Newtown Township, Delaware County, Pennsylvania is a suburban municipality west of Philadelphia known for its residential communities, historic sites, and part of the Main Line region.
-
E.
Chester Township, Pennsylvania
Chester Township, Pennsylvania is a small suburban municipality in Delaware County located just outside the city of Chester in the greater Philadelphia metropolitan area.
- 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_69ca839ea8b88190922c6a326ffcc0d3 |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc67a33c8481909125acf4b7f0a919 |
completed | April 1, 2026, 12:32 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfc96e7eb48190a3df410b1544b997 |
completed | April 3, 2026, 2:06 p.m. |
Created at: March 30, 2026, 7:02 p.m.