Triple
T6277391
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | IRT White Plains Road Line at 149th Street–Grand Concourse |
E140694
|
entity |
| Predicate | hasAdjacentStationOnWhitePlainsRoadLine |
P69816
|
FINISHED |
| Object |
Third Avenue–149th Street
Third Avenue–149th Street is a major New York City Subway station in the Bronx that serves as a key transfer and transit hub on the IRT White Plains Road Line.
|
E589160
|
NE FINISHED |
How this triple was built (5 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: Third Avenue–149th Street | Statement: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Third Avenue–149th Street Context triple: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
-
A.
96th Street–Second Avenue
96th Street–Second Avenue is a New York City Subway station on the Second Avenue Line in Manhattan, serving as a terminal for certain services.
-
B.
Harlem–148th Street
Harlem–148th Street is a New York City Subway station in Harlem that serves as the northern terminal for certain 3 trains on the IRT Broadway–Seventh Avenue Line.
-
C.
74th Street–Broadway
74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
-
D.
West 44th Street
West 44th Street is a notable Midtown Manhattan thoroughfare in New York City, known for its concentration of Broadway theaters, historic buildings, and cultural landmarks.
-
E.
Lexington Avenue–53rd Street
Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
- 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: Third Avenue–149th Street Triple: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
Generated description
Third Avenue–149th Street is a major New York City Subway station in the Bronx that serves as a key transfer and transit hub on the IRT White Plains Road Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Third Avenue–149th Street Target entity description: Third Avenue–149th Street is a major New York City Subway station in the Bronx that serves as a key transfer and transit hub on the IRT White Plains Road Line.
-
A.
96th Street–Second Avenue
96th Street–Second Avenue is a New York City Subway station on the Second Avenue Line in Manhattan, serving as a terminal for certain services.
-
B.
Harlem–148th Street
Harlem–148th Street is a New York City Subway station in Harlem that serves as the northern terminal for certain 3 trains on the IRT Broadway–Seventh Avenue Line.
-
C.
74th Street–Broadway
74th Street–Broadway is a major New York City Subway station complex in Queens that serves as a key transfer point between multiple subway lines and local bus routes.
-
D.
West 44th Street
West 44th Street is a notable Midtown Manhattan thoroughfare in New York City, known for its concentration of Broadway theaters, historic buildings, and cultural landmarks.
-
E.
Lexington Avenue–53rd Street
Lexington Avenue–53rd Street is a major New York City Subway station complex in Midtown Manhattan that serves as a key transfer point between the IND Queens Boulevard Line and the IRT Lexington Avenue Line.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAdjacentStationOnWhitePlainsRoadLine Context triple: [IRT White Plains Road Line at 149th Street–Grand Concourse, hasAdjacentStationOnWhitePlainsRoadLine, Third Avenue–149th Street]
-
A.
hasAdjacentStationOnYellowLine
Indicates that one station is directly next to another station along the yellow transit line.
-
B.
hasAdjacentStationOnRedLine
Indicates that one station is directly next to another station along the red transit line, with no other stations in between.
-
C.
hasAdjacentStationOnGreenLine
Indicates that one station is directly next to another station along the Green Line.
-
D.
hasAdjacentStationOnMattapanLine
Indicates that one station is directly next to another station along the Mattapan Line, with no other stations in between.
-
E.
hasAdjacentStationOnLine1
Indicates that one station is directly next to another station along Line 1 in the network.
- F. None of above. chosen
Provenance (7 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_69c008cc158881908df6ec94a911c736 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063daec108190859d1d5dbafd5b42 |
completed | March 22, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c62d1f28748190a62fc26f92f0c15f |
completed | March 27, 2026, 7:09 a.m. |
| NEDg | Description generation | batch_69c630ff3df48190bc6ef4143d10d042 |
completed | March 27, 2026, 7:25 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6315ec7948190b2123a03f35d8386 |
completed | March 27, 2026, 7:27 a.m. |
| PD | Predicate disambiguation | batch_69c05608a5608190b22a1fdc4060470d |
completed | March 22, 2026, 8:50 p.m. |
| PDg | Predicate description generation | batch_69c05b37ac1881909e947822490ba4f2 |
completed | March 22, 2026, 9:12 p.m. |
Created at: March 22, 2026, 4:26 p.m.