Triple
T21516823
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morris Plains station |
E530863
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object | Morristown Line commuter service |
—
|
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: Morristown Line commuter service | Statement: [Morris Plains station, hasService, Morristown Line commuter service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morristown Line commuter service Context triple: [Morris Plains station, hasService, Morristown Line commuter service]
-
A.
Morristown Line
chosen
The Morristown Line is a New Jersey Transit commuter rail route serving towns between Hoboken/New York and western New Jersey, including Morristown.
-
B.
Montclair-Boonton Line
The Montclair-Boonton Line is a commuter rail line in northern New Jersey that provides NJ Transit service between New York City/Newark and suburban communities in Essex, Morris, and Passaic counties.
-
C.
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.
-
D.
Westchester electric commuter line
The Westchester electric commuter line was an early 20th-century electrified interurban railway serving suburban communities between New York City and Westchester County.
-
E.
NJ Transit Morristown Line
The NJ Transit Morristown Line is a commuter rail line in northern New Jersey that connects towns in Morris and surrounding counties with Hoboken and New York City.
- 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_69e0c45d95a081908e7962ad215da746 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee814278e08190a66d516bed0726b5 |
completed | April 26, 2026, 9:18 p.m. |
Created at: April 16, 2026, 6:25 p.m.