Triple
T21572845
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Harrisburg–Philadelphia–New York City |
E532325
|
entity |
| Predicate | usedByService |
P1294
|
FINISHED |
| Object | New Jersey Transit Northeast Corridor Line (New York City–Trenton segment) |
—
|
NE NERFINISHED |
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: New Jersey Transit Northeast Corridor Line (New York City–Trenton segment) | Statement: [Harrisburg–Philadelphia–New York City, usedByService, New Jersey Transit Northeast Corridor Line (New York City–Trenton segment)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Jersey Transit Northeast Corridor Line (New York City–Trenton segment) Context triple: [Harrisburg–Philadelphia–New York City, usedByService, New Jersey Transit Northeast Corridor Line (New York City–Trenton segment)]
-
A.
Northeast Corridor Line (NJ Transit)
The Northeast Corridor Line (NJ Transit) is a major commuter rail line in New Jersey that runs along Amtrak’s Northeast Corridor, connecting Trenton and New York City with numerous intermediate stops.
-
B.
NJ Transit Northeast Corridor Line
chosen
The NJ Transit Northeast Corridor Line is a major commuter rail line in New Jersey that connects New York City and Trenton, serving numerous intermediate suburban and urban stations along the busy Northeast Corridor.
-
C.
Raritan Valley Line
The Raritan Valley Line is a commuter rail line in New Jersey that provides NJ Transit service between central New Jersey communities and the New York City metropolitan area.
-
D.
NJ Transit Raritan Valley Line
The NJ Transit Raritan Valley Line is a commuter rail line in New Jersey that connects central and western New Jersey communities to Newark and New York City.
-
E.
NJ Transit Main Line
The NJ Transit Main Line is a commuter rail line in northern New Jersey that connects Hoboken and New York City with suburban communities in Bergen and Passaic counties.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c4618bec8190bcb0feb74568cbb1 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eee9ce230c81909e12bd59497e2237 |
completed | April 27, 2026, 4:45 a.m. |
Created at: April 16, 2026, 6:30 p.m.