Triple
T8977249
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berwyn, Pennsylvania |
E214421
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | Great Valley region of Chester County |
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: Great Valley region of Chester County | Statement: [Berwyn, Pennsylvania, region, Great Valley region of Chester County]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Valley region of Chester County Context triple: [Berwyn, Pennsylvania, region, Great Valley region of Chester County]
-
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.
South Bucks District
South Bucks District was a former local government district in Buckinghamshire, England, known for its affluent commuter towns and proximity to London.
-
C.
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.
-
D.
Lehigh County, Pennsylvania
Lehigh County, Pennsylvania is a county in eastern Pennsylvania known for its largest city, Allentown, and its role as part of the Lehigh Valley metropolitan region.
-
E.
Berks County, Pennsylvania
Berks County, Pennsylvania is a largely rural-suburban county in southeastern Pennsylvania centered around the city of Reading and known for its mix of agricultural land, industrial history, and outdoor recreation.
- 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.