Triple
T13892027
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brighton Line corridor in Brooklyn |
E333995
|
entity |
| Predicate | hasService |
P182
|
FINISHED |
| Object |
B (New York City Subway service)
The B (New York City Subway service) is a weekday-only rapid transit line in New York City that runs as an express in Manhattan and Brooklyn, connecting the Bronx and Upper Manhattan to southern Brooklyn via the Sixth Avenue Line.
|
E1067550
|
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: B (New York City Subway service) | Statement: [Brighton Line corridor in Brooklyn, hasService, B (New York City Subway service)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: B (New York City Subway service) Context triple: [Brighton Line corridor in Brooklyn, hasService, B (New York City Subway service)]
-
A.
D (New York City Subway service)
The D is a New York City Subway rapid transit service that runs primarily along the IND Sixth Avenue Line in Manhattan, connecting the Bronx and Brooklyn via express and local routes.
-
B.
E (New York City Subway service)
The E is a New York City Subway rapid transit service that runs primarily along the IND Eighth Avenue Line in Manhattan, providing 24/7 service between Queens and Manhattan.
-
C.
A (New York City Subway service)
The A (New York City Subway service) is a major rapid transit line in New York City that runs primarily along the Eighth Avenue Corridor in Manhattan and extends into Brooklyn and Queens, including service to JFK Airport and the Rockaways.
-
D.
2 (New York City Subway service)
The 2 is a New York City Subway rapid transit service that runs as an express route along the IRT Broadway–Seventh Avenue Line, connecting the Bronx, Manhattan, and Brooklyn.
-
E.
S (New York City Subway service)
The S (New York City Subway service) is a designation used for the system’s shuttle trains, which provide short, point-to-point connections between specific stations.
- 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: B (New York City Subway service) Triple: [Brighton Line corridor in Brooklyn, hasService, B (New York City Subway service)]
Generated description
The B (New York City Subway service) is a weekday-only rapid transit line in New York City that runs as an express in Manhattan and Brooklyn, connecting the Bronx and Upper Manhattan to southern Brooklyn via the Sixth Avenue Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: B (New York City Subway service) Target entity description: The B (New York City Subway service) is a weekday-only rapid transit line in New York City that runs as an express in Manhattan and Brooklyn, connecting the Bronx and Upper Manhattan to southern Brooklyn via the Sixth Avenue Line.
-
A.
D (New York City Subway service)
The D is a New York City Subway rapid transit service that runs primarily along the IND Sixth Avenue Line in Manhattan, connecting the Bronx and Brooklyn via express and local routes.
-
B.
E (New York City Subway service)
The E is a New York City Subway rapid transit service that runs primarily along the IND Eighth Avenue Line in Manhattan, providing 24/7 service between Queens and Manhattan.
-
C.
A (New York City Subway service)
The A (New York City Subway service) is a major rapid transit line in New York City that runs primarily along the Eighth Avenue Corridor in Manhattan and extends into Brooklyn and Queens, including service to JFK Airport and the Rockaways.
-
D.
2 (New York City Subway service)
The 2 is a New York City Subway rapid transit service that runs as an express route along the IRT Broadway–Seventh Avenue Line, connecting the Bronx, Manhattan, and Brooklyn.
-
E.
S (New York City Subway service)
The S (New York City Subway service) is a designation used for the system’s shuttle trains, which provide short, point-to-point connections between specific stations.
- 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_69d81c5dd2d48190b7a5fc1e009de936 |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de23a537d4819093c2bae2a244816a |
completed | April 14, 2026, 11:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7c71ca8a881908ac02687fbfe62fb |
completed | May 3, 2026, 10:07 p.m. |
| NEDg | Description generation | batch_69f7c7e1247481908073c1e282c3619f |
completed | May 3, 2026, 10:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7c8f2b5588190b6143d676eb648a0 |
completed | May 3, 2026, 10:15 p.m. |
Created at: April 9, 2026, 10:15 p.m.