Triple
T8923037
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Court Square (IND Crosstown Line) |
E212470
|
entity |
| Predicate | isPartOf |
P10
|
FINISHED |
| Object |
IND Crosstown Line trunk between Brooklyn and Queens
The IND Crosstown Line trunk between Brooklyn and Queens is a New York City Subway corridor used by the G train, providing crosstown service that links multiple neighborhoods in the two boroughs without entering Manhattan.
|
E212473
|
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: IND Crosstown Line trunk between Brooklyn and Queens | Statement: [Court Square (IND Crosstown Line), isPartOf, IND Crosstown Line trunk between Brooklyn and Queens]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IND Crosstown Line trunk between Brooklyn and Queens Context triple: [Court Square (IND Crosstown Line), isPartOf, IND Crosstown Line trunk between Brooklyn and Queens]
-
A.
IND Queens Boulevard Line
The IND Queens Boulevard Line is a major New York City Subway trunk line in Queens that carries multiple services between Manhattan and eastern Queens via Queens Boulevard.
-
B.
Brighton Line corridor in Brooklyn
The Brighton Line corridor in Brooklyn is a major New York City Subway route running through central and southern Brooklyn, connecting neighborhoods like Prospect Park, Midwood, and Brighton Beach to Manhattan.
-
C.
Brooklyn, Flatbush and Coney Island line
The Brooklyn, Flatbush and Coney Island line was an early surface and elevated railway in Brooklyn that evolved into what is now known as the BMT Brighton Line of the New York City Subway.
-
D.
IND Crosstown Line and IRT Flushing Line
The IND Crosstown Line and IRT Flushing Line are two New York City Subway lines, one providing crosstown service in Brooklyn and Queens and the other operating the 7 train between Queens and Manhattan.
-
E.
New York City Subway C line
The New York City Subway C line is an IND Eighth Avenue Line local service in Manhattan, Brooklyn, and sometimes Queens, known for its blue route color and frequent stops along the west side of Manhattan.
- 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: IND Crosstown Line trunk between Brooklyn and Queens Triple: [Court Square (IND Crosstown Line), isPartOf, IND Crosstown Line trunk between Brooklyn and Queens]
Generated description
The IND Crosstown Line trunk between Brooklyn and Queens is a New York City Subway corridor used by the G train, providing crosstown service that links multiple neighborhoods in the two boroughs without entering Manhattan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IND Crosstown Line trunk between Brooklyn and Queens Target entity description: The IND Crosstown Line trunk between Brooklyn and Queens is a New York City Subway corridor used by the G train, providing crosstown service that links multiple neighborhoods in the two boroughs without entering Manhattan.
-
A.
IND Queens Boulevard Line
The IND Queens Boulevard Line is a major New York City Subway trunk line in Queens that carries multiple services between Manhattan and eastern Queens via Queens Boulevard.
-
B.
Brighton Line corridor in Brooklyn
The Brighton Line corridor in Brooklyn is a major New York City Subway route running through central and southern Brooklyn, connecting neighborhoods like Prospect Park, Midwood, and Brighton Beach to Manhattan.
-
C.
Brooklyn, Flatbush and Coney Island line
The Brooklyn, Flatbush and Coney Island line was an early surface and elevated railway in Brooklyn that evolved into what is now known as the BMT Brighton Line of the New York City Subway.
-
D.
IND Crosstown Line and IRT Flushing Line
chosen
The IND Crosstown Line and IRT Flushing Line are two New York City Subway lines, one providing crosstown service in Brooklyn and Queens and the other operating the 7 train between Queens and Manhattan.
-
E.
New York City Subway C line
The New York City Subway C line is an IND Eighth Avenue Line local service in Manhattan, Brooklyn, and sometimes Queens, known for its blue route color and frequent stops along the west side of Manhattan.
- F. None of above.
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_69ca839481d48190b42b037e0d0f636c |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc665143688190872c681f4299bd9f |
completed | April 1, 2026, 12:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cfba5480d48190bf126caaa882d39e |
completed | April 3, 2026, 1:02 p.m. |
| NEDg | Description generation | batch_69cfbb0db6848190a375196a021d1bb9 |
completed | April 3, 2026, 1:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cfbf7f551c819089830d16fe55599e |
completed | April 3, 2026, 1:24 p.m. |
Created at: March 30, 2026, 6:56 p.m.