Triple
T6211582
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | BMT Sea Beach Line |
E138881
|
entity |
| Predicate | weekdayRushHourSupplement |
P26031
|
FINISHED |
| Object | W train (partial via Sea Beach Line, historically and in some schedules) |
E19639
|
NE FINISHED |
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: W train (partial via Sea Beach Line, historically and in some schedules) | Statement: [BMT Sea Beach Line, weekdayRushHourSupplement, W train (partial via Sea Beach Line, historically and in some schedules)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: W train (partial via Sea Beach Line, historically and in some schedules) Context triple: [BMT Sea Beach Line, weekdayRushHourSupplement, W train (partial via Sea Beach Line, historically and in some schedules)]
-
A.
W train
chosen
The W train is a local service of the New York City Subway that runs primarily in Manhattan and Queens, connecting Astoria to Lower Manhattan via the Broadway Line.
-
B.
Long Beach–Penn Station trains
Long Beach–Penn Station trains are Long Island Rail Road commuter services that connect Long Beach on Long Island’s South Shore with New York City’s Pennsylvania Station.
-
C.
N train
The N train is a New York City Subway service that runs on the BMT Broadway Line in Manhattan and into Brooklyn, providing both local and express transit.
-
D.
L train
The L train is a New York City Subway service that runs crosstown along 14th Street in Manhattan and through Williamsburg and Bushwick in Brooklyn, known for its heavy ridership and role as a key connector between the boroughs.
-
E.
1 train (IRT Broadway–Seventh Avenue Line)
The 1 train is a New York City Subway service running along the IRT Broadway–Seventh Avenue Line, providing local service through Manhattan and into the Bronx.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: weekdayRushHourSupplement Context triple: [BMT Sea Beach Line, weekdayRushHourSupplement, W train (partial via Sea Beach Line, historically and in some schedules)]
-
A.
weekdayServicePattern
Indicates a service pattern or schedule that specifically applies on weekdays rather than weekends or holidays.
-
B.
weekdayPeakDirectionService
Indicates that the service operates primarily during weekday peak travel periods in a specific direction.
-
C.
peakHours
Indicates that an action, event, or condition occurs during the busiest or most heavily trafficked time period.
-
D.
dayPattern
Indicates the recurring schedule or configuration of days on which an event, action, or condition occurs.
-
E.
rushHourServicePattern
chosen
Indicates that a service operates according to a specific pattern or schedule that applies only during rush-hour or peak travel times.
- F. None of above.
Provenance (4 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_69c008ada364819096c9e92c74d639b5 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0628adccc8190b94f5c2c1d5d03f7 |
completed | March 22, 2026, 9:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c16f5cf41c8190b4efb1dc0a4a0e5e |
completed | March 23, 2026, 4:50 p.m. |
| PD | Predicate disambiguation | batch_69c055fdea3c81908f5d910f0d36234a |
completed | March 22, 2026, 8:50 p.m. |
Created at: March 22, 2026, 4:21 p.m.