Triple
T20921522
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Long Island Rail Road rolling stock |
E515218
|
entity |
| Predicate | depotLocation |
P14646
|
FINISHED |
| Object | Morris Park Yard |
—
|
NE NERFINISHED |
How this triple was built (3 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: Morris Park Yard | Statement: [Long Island Rail Road rolling stock, depotLocation, Morris Park Yard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Morris Park Yard Context triple: [Long Island Rail Road rolling stock, depotLocation, Morris Park Yard]
-
A.
Morris Park
Morris Park is a residential neighborhood in the east-central Bronx in New York City, known for its strong Italian-American community and annual Columbus Day parade.
-
B.
Mount Morris Park West
Mount Morris Park West is a historic residential avenue in Harlem, Manhattan, known for its well-preserved brownstone architecture and its location along the western edge of Marcus Garvey Park.
-
C.
Kingsland Park
Kingsland Park is a public recreational park located in Nutley, New Jersey.
-
D.
Highbridge Park
Highbridge Park is a large, rugged public park in Upper Manhattan known for its wooded bluffs, recreational facilities, and the historic High Bridge spanning the Harlem River.
-
E.
Mosholu Yard
Mosholu Yard is a New York City Subway maintenance and storage facility in the Bronx serving trains on the IRT Jerome Avenue Line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Morris Park Yard Target entity description: Morris Park Yard is a major Long Island Rail Road maintenance and storage facility located in Queens, New York City.
-
A.
Morris Park
Morris Park is a residential neighborhood in the east-central Bronx in New York City, known for its strong Italian-American community and annual Columbus Day parade.
-
B.
Mount Morris Park West
Mount Morris Park West is a historic residential avenue in Harlem, Manhattan, known for its well-preserved brownstone architecture and its location along the western edge of Marcus Garvey Park.
-
C.
Kingsland Park
Kingsland Park is a public recreational park located in Nutley, New Jersey.
-
D.
Highbridge Park
Highbridge Park is a large, rugged public park in Upper Manhattan known for its wooded bluffs, recreational facilities, and the historic High Bridge spanning the Harlem River.
-
E.
Mosholu Yard
Mosholu Yard is a New York City Subway maintenance and storage facility in the Bronx serving trains on the IRT Jerome Avenue Line.
- F. None of above. chosen
Provenance (2 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_69e0b4f9d5ec8190bb2bd27350ed341c |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6f64e56bc81908aa86f2176fcc0db |
completed | April 21, 2026, 4 a.m. |
Created at: April 16, 2026, 12:48 p.m.