Triple
T733202
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B train |
E14874
|
entity |
| Predicate | terminalStationSouth |
P19517
|
FINISHED |
| Object | Brighton Beach |
E95352
|
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: Brighton Beach | Statement: [B train, terminalStationSouth, Brighton Beach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Brighton Beach Context triple: [B train, terminalStationSouth, Brighton Beach]
-
A.
Brighton Beach
chosen
Brighton Beach is a neighborhood in the southern part of Brooklyn, New York City, known for its large Russian-speaking community and its location along the Atlantic Ocean waterfront near Coney Island.
-
B.
Sheepshead Bay
Sheepshead Bay is a waterfront neighborhood in southern Brooklyn, New York City, known for its marina, seafood restaurants, and residential character.
-
C.
Edgewater
Edgewater is a waterfront neighborhood in Miami known for its high-rise residential buildings and proximity to both Biscayne Bay and the city’s urban core.
-
D.
Throggs Neck
Throggs Neck is a residential peninsula neighborhood in the southeastern Bronx in New York City, known for its waterfront location and the Throgs Neck Bridge connecting it to Queens.
-
E.
Kips Bay
Kips Bay is a residential neighborhood on Manhattan’s East Side in New York City, known for its mix of apartment complexes, medical facilities, and waterfront access along the East River.
- 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: terminalStationSouth Context triple: [B train, terminalStationSouth, Brighton Beach]
-
A.
terminusStation
Indicates that a station serves as the final endpoint or terminal stop for a given route or service.
-
B.
stationName
Indicates the name assigned to a particular station in the relationship.
-
C.
interchangeStation
Indicates a station where passengers can transfer between different routes, lines, or modes of transportation.
-
D.
terminusEast
Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
-
E.
terminusCity
Indicates that a transportation route or service ends or has its final stop in a particular city.
- 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_69a4934d9930819099eed80096b0597d |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a66820548190b373deb117187c2c |
completed | March 1, 2026, 8:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a79280fa5c819098397cc1b5c626c0 |
completed | March 4, 2026, 2:01 a.m. |
| PD | Predicate disambiguation | batch_69a4a4f9b7608190bf97c8418a26e632 |
completed | March 1, 2026, 8:43 p.m. |
| PDg | Predicate description generation | batch_69a4a66658948190bdae6e521951954f |
completed | March 1, 2026, 8:49 p.m. |
Created at: March 1, 2026, 7:37 p.m.