Triple
T1215969
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro-North Railroad |
E26106
|
entity |
| Predicate | hasBranch |
P35
|
FINISHED |
| Object |
Port Jervis Line
The Port Jervis Line is a commuter rail line in the New York metropolitan area that provides service between Hoboken, New Jersey, and Port Jervis, New York, primarily serving suburban and exurban communities in Orange and Rockland counties.
|
E139807
|
NE FINISHED |
How this triple was built (4 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: Port Jervis Line | Statement: [Metro-North Railroad, hasBranch, Port Jervis Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Port Jervis Line Context triple: [Metro-North Railroad, hasBranch, Port Jervis Line]
-
A.
Wilmington/Newark Line
The Wilmington/Newark Line is a commuter rail service in the SEPTA Regional Rail system that connects Philadelphia with Wilmington and Newark in Delaware.
-
B.
Cape May–Lewes Ferry
The Cape May–Lewes Ferry is a passenger and vehicle ferry service that crosses the Delaware Bay, connecting Cape May, New Jersey, with Lewes, Delaware.
-
C.
Morris & Essex Lines
The Morris & Essex Lines are a set of commuter rail lines in northern New Jersey that provide passenger service between New York City, Hoboken, and various suburban communities.
-
D.
Atlantic City Line
The Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia with Atlantic City and other South Jersey communities.
-
E.
Camden Line
The Camden Line is a commuter rail service in Maryland that connects Washington, D.C. with Baltimore and surrounding communities as part of the MARC Train system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Port Jervis Line Triple: [Metro-North Railroad, hasBranch, Port Jervis Line]
Generated description
The Port Jervis Line is a commuter rail line in the New York metropolitan area that provides service between Hoboken, New Jersey, and Port Jervis, New York, primarily serving suburban and exurban communities in Orange and Rockland counties.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Port Jervis Line Target entity description: The Port Jervis Line is a commuter rail line in the New York metropolitan area that provides service between Hoboken, New Jersey, and Port Jervis, New York, primarily serving suburban and exurban communities in Orange and Rockland counties.
-
A.
Wilmington/Newark Line
The Wilmington/Newark Line is a commuter rail service in the SEPTA Regional Rail system that connects Philadelphia with Wilmington and Newark in Delaware.
-
B.
Cape May–Lewes Ferry
The Cape May–Lewes Ferry is a passenger and vehicle ferry service that crosses the Delaware Bay, connecting Cape May, New Jersey, with Lewes, Delaware.
-
C.
Morris & Essex Lines
The Morris & Essex Lines are a set of commuter rail lines in northern New Jersey that provide passenger service between New York City, Hoboken, and various suburban communities.
-
D.
Atlantic City Line
The Atlantic City Line is a commuter rail service in New Jersey that connects Philadelphia with Atlantic City and other South Jersey communities.
-
E.
Camden Line
The Camden Line is a commuter rail service in Maryland that connects Washington, D.C. with Baltimore and surrounding communities as part of the MARC Train system.
- F. None of above. chosen
Provenance (5 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_69a4948331fc8190b531ac9bec71c491 |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4be059c5c8190a200f09442c22334 |
completed | March 1, 2026, 10:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac831fb6bc8190907f36e52489ec5c |
completed | March 7, 2026, 7:57 p.m. |
| NEDg | Description generation | batch_69ac838fc3d08190aa43d7f2767fe7d2 |
completed | March 7, 2026, 7:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac8425ab408190a25c0f5db40ae77f |
completed | March 7, 2026, 8:01 p.m. |
Created at: March 1, 2026, 7:46 p.m.