Triple
T23124515
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Morris Heights |
E576989
|
entity |
| Predicate | publicTransit |
P1288
|
FINISHED |
| Object |
Metro-North Railroad Hudson Line Morris Heights station
Metro-North Railroad Hudson Line Morris Heights station is a commuter rail stop in the Morris Heights neighborhood of the Bronx, New York City, providing regional rail service along the Hudson Line.
|
E1570951
|
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: Metro-North Railroad Hudson Line Morris Heights station | Statement: [Morris Heights, publicTransit, Metro-North Railroad Hudson Line Morris Heights station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metro-North Railroad Hudson Line Morris Heights station Context triple: [Morris Heights, publicTransit, Metro-North Railroad Hudson Line Morris Heights station]
-
A.
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.
-
B.
Harlem Line of the Metro-North Railroad
The Harlem Line of the Metro-North Railroad is a commuter rail line running from New York City north through Westchester, Putnam, and Dutchess counties, providing key suburban and exurban service into Manhattan.
-
C.
Melrose station (Metro-North)
Melrose station (Metro-North) is a commuter rail stop on the Metro-North Railroad's Harlem Line located in the Melrose neighborhood of the Bronx, New York City.
-
D.
Millburn station
Millburn station is a New Jersey Transit commuter rail station serving the town of Millburn, New Jersey, on the Morris & Essex Lines.
-
E.
Garrison Metro-North station
Garrison Metro-North station is a commuter rail stop on Metro-North's Hudson Line in Garrison, New York, serving riders along the east bank of the Hudson River.
- 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: Metro-North Railroad Hudson Line Morris Heights station Triple: [Morris Heights, publicTransit, Metro-North Railroad Hudson Line Morris Heights station]
Generated description
Metro-North Railroad Hudson Line Morris Heights station is a commuter rail stop in the Morris Heights neighborhood of the Bronx, New York City, providing regional rail service along the Hudson Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metro-North Railroad Hudson Line Morris Heights station Target entity description: Metro-North Railroad Hudson Line Morris Heights station is a commuter rail stop in the Morris Heights neighborhood of the Bronx, New York City, providing regional rail service along the Hudson Line.
-
A.
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.
-
B.
Harlem Line of the Metro-North Railroad
The Harlem Line of the Metro-North Railroad is a commuter rail line running from New York City north through Westchester, Putnam, and Dutchess counties, providing key suburban and exurban service into Manhattan.
-
C.
Melrose station (Metro-North)
Melrose station (Metro-North) is a commuter rail stop on the Metro-North Railroad's Harlem Line located in the Melrose neighborhood of the Bronx, New York City.
-
D.
Millburn station
Millburn station is a New Jersey Transit commuter rail station serving the town of Millburn, New Jersey, on the Morris & Essex Lines.
-
E.
Garrison Metro-North station
Garrison Metro-North station is a commuter rail stop on Metro-North's Hudson Line in Garrison, New York, serving riders along the east bank of the Hudson River.
- 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_69e245f6c2e881909a228fdcfeb7c7d3 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18e5299c08190a578102cf2ff7080 |
completed | April 29, 2026, 4:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c23f25dec8190984bc2dafd008a48 |
completed | May 19, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_6a0c271e8a8c8190ba994f557f077288 |
completed | May 19, 2026, 9:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c27d3befc8190bc7a3697bc0e817b |
completed | May 19, 2026, 9:05 a.m. |
Created at: April 17, 2026, 3:59 p.m.