Triple
T11987149
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Williamsbridge |
E285308
|
entity |
| Predicate | servedByCommuterRailStation |
P918
|
FINISHED |
| Object |
Williams Bridge station (Metro-North Harlem Line)
Williams Bridge station is a Metro-North Railroad stop on the Harlem Line in the Bronx, New York City, providing commuter rail service between the borough and points north and south.
|
E958399
|
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: Williams Bridge station (Metro-North Harlem Line) | Statement: [Williamsbridge, servedByCommuterRailStation, Williams Bridge station (Metro-North Harlem Line)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Williams Bridge station (Metro-North Harlem Line) Context triple: [Williamsbridge, servedByCommuterRailStation, Williams Bridge station (Metro-North Harlem Line)]
-
A.
Borough Hall station
Borough Hall station is a major New York City Subway complex in Downtown Brooklyn that serves as a key transit hub connecting multiple lines beneath the Brooklyn Borough Hall and courthouse area.
-
B.
Washington Heights station
Washington Heights station is a Metra commuter rail stop in Chicago, Illinois, serving the Washington Heights neighborhood on the city's South Side.
-
C.
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.
-
D.
Fordham station
Fordham station is a commuter rail stop in the Bronx, New York City, serving Metro-North Railroad passengers on multiple lines.
-
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: Williams Bridge station (Metro-North Harlem Line) Triple: [Williamsbridge, servedByCommuterRailStation, Williams Bridge station (Metro-North Harlem Line)]
Generated description
Williams Bridge station is a Metro-North Railroad stop on the Harlem Line in the Bronx, New York City, providing commuter rail service between the borough and points north and south.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Williams Bridge station (Metro-North Harlem Line) Target entity description: Williams Bridge station is a Metro-North Railroad stop on the Harlem Line in the Bronx, New York City, providing commuter rail service between the borough and points north and south.
-
A.
Borough Hall station
Borough Hall station is a major New York City Subway complex in Downtown Brooklyn that serves as a key transit hub connecting multiple lines beneath the Brooklyn Borough Hall and courthouse area.
-
B.
Washington Heights station
Washington Heights station is a Metra commuter rail stop in Chicago, Illinois, serving the Washington Heights neighborhood on the city's South Side.
-
C.
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.
-
D.
Fordham station
Fordham station is a commuter rail stop in the Bronx, New York City, serving Metro-North Railroad passengers on multiple lines.
-
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_69d6ab44a77c8190a652f4b27164e4ef |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d903ae28708190a826bad1624343eb |
completed | April 10, 2026, 2:05 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f472492ebc8190b064e691bb70e356 |
completed | May 1, 2026, 9:28 a.m. |
| NEDg | Description generation | batch_69f47b7c5af08190ab0bff1232530a0c |
completed | May 1, 2026, 10:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f47dd51e648190bddd41766221e22d |
completed | May 1, 2026, 10:17 a.m. |
Created at: April 8, 2026, 9:46 p.m.