Triple
T15058007
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Easttown Township, Chester County, Pennsylvania |
E379547
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Philadelphia Main Line |
E395375
|
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: Philadelphia Main Line | Statement: [Easttown Township, Chester County, Pennsylvania, partOf, Philadelphia Main Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Main Line Context triple: [Easttown Township, Chester County, Pennsylvania, partOf, Philadelphia Main Line]
-
A.
Philadelphia Main Line
chosen
The Philadelphia Main Line is a series of affluent suburban communities west of Philadelphia, historically developed along the Pennsylvania Railroad’s main line and known for their upscale residences, schools, and country clubs.
-
B.
Gladwyne, Pennsylvania
Gladwyne, Pennsylvania is an affluent suburban community on Philadelphia’s Main Line known for its historic estates, wooded landscapes, and high quality of life.
-
C.
The Main Line
"The Main Line" is a 1914 American silent drama film written by Beatrice DeMille, notable as part of her early screenwriting career in the emerging Hollywood film industry.
-
D.
Merion Station, Pennsylvania
Merion Station, Pennsylvania is an affluent residential community on Philadelphia’s Main Line known for its historic homes, proximity to the city, and strong public schools.
-
E.
Glenside, Pennsylvania
Glenside, Pennsylvania is a suburban community north of Philadelphia known for its residential neighborhoods, regional rail access, and local commercial district.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedee50afc8190bf7b0f4bbe8c60a3 |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5c2fcec8190800d1bda82c7352e |
completed | May 9, 2026, 3:10 a.m. |
Created at: April 10, 2026, 3:01 a.m.