Triple
T16824580
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merion Station, Pennsylvania |
E408984
|
entity |
| Predicate | locatedIn |
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: [Merion Station, Pennsylvania, locatedIn, Philadelphia Main Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Main Line Context triple: [Merion Station, Pennsylvania, locatedIn, 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.
Lafayette Hill, Pennsylvania
Lafayette Hill, Pennsylvania is a suburban community in Montgomery County, just outside Philadelphia, known for its residential neighborhoods, parks, and proximity to major regional highways and city amenities.
-
C.
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.
-
D.
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.
-
E.
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.
- 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_69d88394566c8190b3dcbdc72935f7fa |
completed | April 10, 2026, 4:59 a.m. |
| NER | Named-entity recognition | batch_69e3b310ffec81908087e5aaacc4a7c2 |
completed | April 18, 2026, 4:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b29c170c81908fcc88c31e266ffb |
completed | May 10, 2026, 4:30 p.m. |
Created at: April 10, 2026, 5:23 a.m.