Triple
T16897526
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Haverford station |
E424344
|
entity |
| Predicate | servesLineTo |
P52299
|
FINISHED |
| Object | Thorndale, Pennsylvania |
E681302
|
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: Thorndale, Pennsylvania | Statement: [Haverford station, servesLineTo, Thorndale, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thorndale, Pennsylvania Context triple: [Haverford station, servesLineTo, Thorndale, Pennsylvania]
-
A.
Thorndale, Pennsylvania
chosen
Thorndale, Pennsylvania is a suburban community in Chester County that serves as the western terminus of SEPTA’s Paoli/Thorndale regional rail line and a residential hub west of Philadelphia.
-
B.
Dallastown, Pennsylvania
Dallastown, Pennsylvania is a small borough in south-central Pennsylvania known for its residential community character and proximity to the city of York.
-
C.
Norwood, Pennsylvania
Norwood, Pennsylvania is a small suburban borough near Philadelphia known for its residential neighborhoods and local parks.
-
D.
Oakdale, Pennsylvania
Oakdale, Pennsylvania is a small borough in Allegheny County near Pittsburgh, known as a suburban community situated along Chartiers Creek.
-
E.
Havertown, Pennsylvania
Havertown, Pennsylvania is a suburban community west of Philadelphia known for its residential neighborhoods, strong public schools, and historic Irish-American roots.
- 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_69d889da3e8c8190a2b118f383f0beac |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e3c8d98c308190bcc0adc7797d1f40 |
completed | April 18, 2026, 6:09 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00dc002fac81908b7628d2add1e2dd |
completed | May 10, 2026, 7:26 p.m. |
Created at: April 10, 2026, 5:29 a.m.