Triple
T21623351
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PJC (Amtrak) |
E533632
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | New Jersey Transit Princeton Junction station |
—
|
NE NERFINISHED |
How this triple was built (3 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: New Jersey Transit Princeton Junction station | Statement: [PJC (Amtrak), associatedWith, New Jersey Transit Princeton Junction station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Jersey Transit Princeton Junction station Context triple: [PJC (Amtrak), associatedWith, New Jersey Transit Princeton Junction station]
-
A.
Bernardsville station
Bernardsville station is a historic New Jersey Transit commuter rail station serving the borough of Bernardsville, New Jersey.
-
B.
Hackettstown station
Hackettstown station is a New Jersey Transit commuter rail station in Hackettstown, New Jersey, serving as a western endpoint for service to Hoboken and New York City.
-
C.
Lindenwold station
Lindenwold station is a major transit hub in Lindenwold, New Jersey, serving as the eastern endpoint of the PATCO Speedline and connecting to regional rail and bus services.
-
D.
Perth Amboy station
Perth Amboy station is a historic New Jersey Transit commuter rail station in Perth Amboy, New Jersey, serving the North Jersey Coast Line.
-
E.
Passaic station
Passaic station is a New Jersey Transit commuter rail stop in Passaic, New Jersey, serving riders on the Main Line to and from New York City and surrounding areas.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: New Jersey Transit Princeton Junction station Target entity description: New Jersey Transit Princeton Junction station is a major commuter rail hub in West Windsor, New Jersey, serving NJ Transit’s Northeast Corridor Line and providing connections to Amtrak services and the Princeton Branch shuttle.
-
A.
Bernardsville station
Bernardsville station is a historic New Jersey Transit commuter rail station serving the borough of Bernardsville, New Jersey.
-
B.
Hackettstown station
Hackettstown station is a New Jersey Transit commuter rail station in Hackettstown, New Jersey, serving as a western endpoint for service to Hoboken and New York City.
-
C.
Lindenwold station
Lindenwold station is a major transit hub in Lindenwold, New Jersey, serving as the eastern endpoint of the PATCO Speedline and connecting to regional rail and bus services.
-
D.
Perth Amboy station
Perth Amboy station is a historic New Jersey Transit commuter rail station in Perth Amboy, New Jersey, serving the North Jersey Coast Line.
-
E.
Passaic station
Passaic station is a New Jersey Transit commuter rail stop in Passaic, New Jersey, serving riders on the Main Line to and from New York City and surrounding areas.
- F. None of above. chosen
Provenance (2 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_69e0c464fba881908d0ff2ac80511ce1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef521125f481909ccfc95d884976e2 |
completed | April 27, 2026, 12:09 p.m. |
Created at: April 16, 2026, 6:34 p.m.