Triple
T4670220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Elwyn station |
E102942
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Media/Wawa Line right-of-way |
E249058
|
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: Media/Wawa Line right-of-way | Statement: [Elwyn station, locatedOn, Media/Wawa Line right-of-way]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Media/Wawa Line right-of-way Context triple: [Elwyn station, locatedOn, Media/Wawa Line right-of-way]
-
A.
Media/Wawa Line
The Media/Wawa Line is a commuter rail service in the Philadelphia region that connects Center City with suburban communities in Delaware County, Pennsylvania.
-
B.
SEPTA Media/Wawa Line
chosen
The SEPTA Media/Wawa Line is a regional rail service in the Philadelphia area that connects Center City Philadelphia with suburban communities in Delaware County, including Media and Wawa.
-
C.
Wenhu line
The Wenhu line is a driverless, medium-capacity rapid transit line in the Taipei Metro system that connects key districts across Taipei and New Taipei City.
-
D.
Northwest–East Line
The Northwest–East Line is the primary rapid transit route of Baltimore's Metro SubwayLink system, running across the city from the northwest suburbs toward the eastern side.
-
E.
RTA Waterfront Line
The RTA Waterfront Line is a light rail line in Cleveland, Ohio, that connects downtown with the city's waterfront attractions and nearby neighborhoods.
- 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_69bd43d9cba4819086c1ab1c2d9d2133 |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd634ef5608190925663e988e3585b |
completed | March 20, 2026, 3:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be0390c238819089fb54648dfe1e64 |
completed | March 21, 2026, 2:33 a.m. |
Created at: March 20, 2026, 1:15 p.m.