Triple
T785590
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | G train |
E16593
|
entity |
| Predicate | depot |
P14646
|
FINISHED |
| Object |
Coney Island Yard
Coney Island Yard is one of the largest New York City Subway maintenance and storage facilities, serving multiple lines in Brooklyn.
|
E93785
|
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: Coney Island Yard | Statement: [G train, depot, Coney Island Yard]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coney Island Yard Context triple: [G train, depot, Coney Island Yard]
-
A.
Barstow Yard
Barstow Yard is a major railroad classification and freight yard in Barstow, California, serving as a key hub for train operations in the region.
-
B.
Brooklyn Navy Yard
The Brooklyn Navy Yard is a historic former U.S. Navy shipbuilding and repair facility on the Brooklyn waterfront that played a major role in American naval construction before its redevelopment into an industrial and commercial hub.
-
C.
Hoboken Terminal
Hoboken Terminal is a major historic multimodal transportation hub in Hoboken, New Jersey, serving commuter rail, light rail, buses, ferries, and PATH trains for the New York metropolitan area.
-
D.
Atlantic City Rail Terminal
Atlantic City Rail Terminal is the main passenger train station in Atlantic City, New Jersey, serving as a key transportation hub for NJ Transit rail services to and from the city.
-
E.
Snyder station
Snyder station is an underground rapid transit stop on SEPTA’s Broad Street Line serving South Philadelphia.
- 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: Coney Island Yard Triple: [G train, depot, Coney Island Yard]
Generated description
Coney Island Yard is one of the largest New York City Subway maintenance and storage facilities, serving multiple lines in Brooklyn.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coney Island Yard Target entity description: Coney Island Yard is one of the largest New York City Subway maintenance and storage facilities, serving multiple lines in Brooklyn.
-
A.
Barstow Yard
Barstow Yard is a major railroad classification and freight yard in Barstow, California, serving as a key hub for train operations in the region.
-
B.
Brooklyn Navy Yard
The Brooklyn Navy Yard is a historic former U.S. Navy shipbuilding and repair facility on the Brooklyn waterfront that played a major role in American naval construction before its redevelopment into an industrial and commercial hub.
-
C.
Hoboken Terminal
Hoboken Terminal is a major historic multimodal transportation hub in Hoboken, New Jersey, serving commuter rail, light rail, buses, ferries, and PATH trains for the New York metropolitan area.
-
D.
Atlantic City Rail Terminal
Atlantic City Rail Terminal is the main passenger train station in Atlantic City, New Jersey, serving as a key transportation hub for NJ Transit rail services to and from the city.
-
E.
Snyder station
Snyder station is an underground rapid transit stop on SEPTA’s Broad Street Line serving South Philadelphia.
- 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_69a4936ad1fc81908f190208059ccf78 |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a76b0d6c8190a09b1a0bd4a6eeec |
completed | March 1, 2026, 8:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a6787eac608190acc40d56f827284e |
completed | March 3, 2026, 5:58 a.m. |
| NEDg | Description generation | batch_69a67a663f6c819084b5dffdde3531aa |
completed | March 3, 2026, 6:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a67b1d50b0819088232ad797babced |
completed | March 3, 2026, 6:09 a.m. |
Created at: March 1, 2026, 7:38 p.m.