Triple
T3506614
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Reading Railroad lines north of Philadelphia |
E74090
|
entity |
| Predicate | notableStation |
P3858
|
FINISHED |
| Object | Lansdale |
E251937
|
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: Lansdale | Statement: [Reading Railroad lines north of Philadelphia, notableStation, Lansdale]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lansdale Context triple: [Reading Railroad lines north of Philadelphia, notableStation, Lansdale]
-
A.
Lansdale, Pennsylvania
chosen
Lansdale, Pennsylvania is a suburban borough in Montgomery County known as a residential and commercial hub along SEPTA’s regional rail network north of Philadelphia.
-
B.
Downingtown, Pennsylvania
Downingtown, Pennsylvania is a suburban borough in Chester County known for its historic mills, residential communities, and role as a stop along major rail and commuter routes between Philadelphia and central Pennsylvania.
-
C.
Norristown
Norristown is a historic borough in Montgomery County, Pennsylvania, serving as a county seat and inner suburb within the greater Philadelphia metropolitan area.
-
D.
Allentown
"Allentown" is a 1982 Billy Joel song that portrays the struggles of American industrial towns facing factory closures and economic decline.
-
E.
Allentown
Allentown is a major city in eastern Pennsylvania known for its industrial history and role within the Lehigh Valley metropolitan area.
- 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_69ad85ce7a9c81909ddc5cf0cb67a6e3 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbbf52bd8819085a2ac5f48cc5c68 |
completed | March 8, 2026, 6:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b51203d6148190a9946a3f274e21a5 |
completed | March 14, 2026, 7:45 a.m. |
Created at: March 8, 2026, 3:18 p.m.