Triple
T15530449
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Suffern station |
E370198
|
entity |
| Predicate | terminusOf |
P3375
|
FINISHED |
| Object | Metro-North Railroad Port Jervis Line (electric territory ends east of here; diesel service continues) |
E69607
|
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: Metro-North Railroad Port Jervis Line (electric territory ends east of here; diesel service continues) | Statement: [Suffern station, terminusOf, Metro-North Railroad Port Jervis Line (electric territory ends east of here; diesel service continues)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro-North Railroad Port Jervis Line (electric territory ends east of here; diesel service continues) Context triple: [Suffern station, terminusOf, Metro-North Railroad Port Jervis Line (electric territory ends east of here; diesel service continues)]
-
A.
New Jersey (Metro-North operated segments)
New Jersey (Metro-North operated segments) refers to the portions of New Jersey’s rail network that are operated under contract by the Metro-North Railroad, primarily serving as commuter rail links between New Jersey and New York.
-
B.
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.
-
C.
LIRR Atlantic Terminal service
LIRR Atlantic Terminal service is a Long Island Rail Road commuter rail service that operates between Atlantic Terminal in Brooklyn and points on the railroad’s network, providing a key transit link into downtown Brooklyn.
-
D.
Staten Island Railway North Shore Branch (defunct passenger service)
The Staten Island Railway North Shore Branch was a former passenger rail line on Staten Island’s North Shore that once connected neighborhoods like Mariners Harbor to the broader Staten Island Railway network.
-
E.
East-of-Hudson service
East-of-Hudson service is the portion of the Metro-North Railroad network that operates on the east side of the Hudson River, primarily serving commuter routes between New York City and its eastern and northern suburbs.
- 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_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_69ff3d5b989c8190a76612df167ba1dd |
completed | May 9, 2026, 1:57 p.m. |
Created at: April 10, 2026, 4:05 a.m.