Triple
T5616226
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wassaic Branch |
E147483
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Harlem Valley–Wingdale station
Harlem Valley–Wingdale station is a Metro-North Railroad commuter rail stop in Wingdale, New York, serving riders on the Harlem Line in eastern Dutchess County.
|
E537072
|
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: Harlem Valley–Wingdale station | Statement: [Wassaic Branch, hasStation, Harlem Valley–Wingdale station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harlem Valley–Wingdale station Context triple: [Wassaic Branch, hasStation, Harlem Valley–Wingdale station]
-
A.
Queens Village station
Queens Village station is a Long Island Rail Road commuter rail stop located in the Queens borough of New York City.
-
B.
Nanuet station
Nanuet station is a commuter rail stop in Nanuet, New York, serving passengers on New Jersey Transit’s Pascack Valley Line between New Jersey and Rockland County.
-
C.
Valley Stream station
Valley Stream station is a Long Island Rail Road commuter rail stop in Valley Stream, New York, serving as a key junction and terminal point for multiple LIRR branches.
-
D.
Bronxville station
Bronxville station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Bronxville in Westchester County, New York.
-
E.
Larchmont station
Larchmont station is a commuter rail stop on the Metro-North Railroad’s New Haven Line serving the village of Larchmont in Westchester County, New York.
- 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: Harlem Valley–Wingdale station Triple: [Wassaic Branch, hasStation, Harlem Valley–Wingdale station]
Generated description
Harlem Valley–Wingdale station is a Metro-North Railroad commuter rail stop in Wingdale, New York, serving riders on the Harlem Line in eastern Dutchess County.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harlem Valley–Wingdale station Target entity description: Harlem Valley–Wingdale station is a Metro-North Railroad commuter rail stop in Wingdale, New York, serving riders on the Harlem Line in eastern Dutchess County.
-
A.
Queens Village station
Queens Village station is a Long Island Rail Road commuter rail stop located in the Queens borough of New York City.
-
B.
Nanuet station
Nanuet station is a commuter rail stop in Nanuet, New York, serving passengers on New Jersey Transit’s Pascack Valley Line between New Jersey and Rockland County.
-
C.
Valley Stream station
Valley Stream station is a Long Island Rail Road commuter rail stop in Valley Stream, New York, serving as a key junction and terminal point for multiple LIRR branches.
-
D.
Bronxville station
Bronxville station is a Metro-North Railroad commuter rail stop on the Harlem Line serving the village of Bronxville in Westchester County, New York.
-
E.
Larchmont station
Larchmont station is a commuter rail stop on the Metro-North Railroad’s New Haven Line serving the village of Larchmont in Westchester County, New York.
- 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_69c00905d4588190bd967842bbcf2219 |
completed | March 22, 2026, 3:21 p.m. |
| NER | Named-entity recognition | batch_69c021da7f848190bb1cd0270ad6398f |
completed | March 22, 2026, 5:07 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c04d55b95c8190a5f3e2c05249c136 |
completed | March 22, 2026, 8:13 p.m. |
| NEDg | Description generation | batch_69c04ed9159481909adeb9228ce59d0e |
completed | March 22, 2026, 8:19 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c04f7b889c81909db7cb4baf40ed80 |
completed | March 22, 2026, 8:22 p.m. |
Created at: March 22, 2026, 3:39 p.m.