Triple
T15530478
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Suffern station |
E370198
|
entity |
| Predicate | isKeyTerminalOn |
P3386
|
FINISHED |
| Object | Metro-North Railroad Port Jervis Line |
E69607
|
NE FINISHED |
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: Metro-North Railroad Port Jervis Line | Statement: [Suffern station, isKeyTerminalOn, Metro-North Railroad Port Jervis Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro-North Railroad Port Jervis Line Context triple: [Suffern station, isKeyTerminalOn, Metro-North Railroad Port Jervis Line]
-
A.
Metro-North Railroad Port Jervis Line
chosen
The Metro-North Railroad Port Jervis Line is a commuter rail line in the New York metropolitan area that provides long-distance service between Port Jervis and Hoboken, New Jersey, with connections to New York City.
-
B.
Metro-North Railroad Hudson Line
The Metro-North Railroad Hudson Line is a major commuter rail route running along the east bank of the Hudson River, connecting New York City with communities throughout the Hudson Valley.
-
C.
Metro-North Railroad
Metro-North Railroad is a major commuter rail service operating in the New York metropolitan area, primarily connecting New York City with its northern suburbs in New York State and Connecticut.
-
D.
Meadowlands Rail Line
Meadowlands Rail Line is a New Jersey Transit commuter rail service that provides event-based transportation between Secaucus Junction and MetLife Stadium in the Meadowlands Sports Complex.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isKeyTerminalOn Context triple: [Suffern station, isKeyTerminalOn, Metro-North Railroad Port Jervis Line]
-
A.
isOn
Indicates that one entity is physically positioned above and in contact with the top surface of another entity.
-
B.
hasIntegratedTerminal
Indicates that one entity includes or supports a built-in terminal interface as part of its functionality.
-
C.
isTerminal
Indicates that an entity represents an endpoint or final state in a process, structure, or sequence, with no further continuation beyond it.
-
D.
isKeyStopOn
chosen
Indicates that a particular stop functions as a primary or significant stop along a specified route or service.
-
E.
hasPhysicalKeypad
Indicates that an entity is equipped with a tangible, button-based keypad for input or control.
- F. None of above.
Provenance (4 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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e0414773548190b3311515f9d957dd |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6ec6b5ac8190abeb944857d912e6 |
completed | May 9, 2026, 5:28 p.m. |
| PD | Predicate disambiguation | batch_69ded28ab0588190a47a9090d1238707 |
completed | April 14, 2026, 11:49 p.m. |
Created at: April 10, 2026, 4:05 a.m.