Triple

T2444572
Position Surface form Disambiguated ID Type / Status
Subject Broad Channel E53359 entity
Predicate servedBySubwayStation P10156 FINISHED
Object Broad Channel station
Broad Channel station is an elevated New York City Subway station in Queens that serves the A and Rockaway Park Shuttle lines and provides access to the Rockaway Peninsula.
E267058 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: Broad Channel station | Statement: [Broad Channel, servedBySubwayStation, Broad Channel station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Broad Channel station
Context triple: [Broad Channel, servedBySubwayStation, Broad Channel station]
  • A. Bowie State station
    Bowie State station is a commuter rail stop in Maryland serving MARC's Penn Line and providing access to Bowie State University and the surrounding area.
  • B. Alewife station
    Alewife station is a major Boston-area transit hub that serves as the northern terminus of the MBTA Red Line and a key connection point for numerous bus routes.
  • C. Symphony station
    Symphony station is an underground light rail stop on Boston’s MBTA Green Line, serving the Symphony Hall area in the Fenway–Kenmore neighborhood.
  • D. New Britain station
    New Britain station is a SEPTA Regional Rail stop in New Britain, Pennsylvania, serving local commuters on the Lansdale/Doylestown corridor.
  • E. New Brunswick station
    New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
  • 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: Broad Channel station
Triple: [Broad Channel, servedBySubwayStation, Broad Channel station]
Generated description
Broad Channel station is an elevated New York City Subway station in Queens that serves the A and Rockaway Park Shuttle lines and provides access to the Rockaway Peninsula.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Broad Channel station
Target entity description: Broad Channel station is an elevated New York City Subway station in Queens that serves the A and Rockaway Park Shuttle lines and provides access to the Rockaway Peninsula.
  • A. Bowie State station
    Bowie State station is a commuter rail stop in Maryland serving MARC's Penn Line and providing access to Bowie State University and the surrounding area.
  • B. Alewife station
    Alewife station is a major Boston-area transit hub that serves as the northern terminus of the MBTA Red Line and a key connection point for numerous bus routes.
  • C. Symphony station
    Symphony station is an underground light rail stop on Boston’s MBTA Green Line, serving the Symphony Hall area in the Fenway–Kenmore neighborhood.
  • D. New Britain station
    New Britain station is a SEPTA Regional Rail stop in New Britain, Pennsylvania, serving local commuters on the Lansdale/Doylestown corridor.
  • E. New Brunswick station
    New Brunswick station is a major New Jersey Transit and Amtrak rail station on the Northeast Corridor line serving the city of New Brunswick, New Jersey.
  • 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_69ab495b6dac8190ac82661aa1452222 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abca23ebe8819099a579a07c1bb708 completed March 7, 2026, 6:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef0baa6448190a4046a039168b8fe completed March 9, 2026, 4:09 p.m.
NEDg Description generation batch_69aef58eff2c81909cbf3346705940a3 completed March 9, 2026, 4:30 p.m.
NED2 Entity disambiguation (via description) batch_69aef656ae0c81908753cc5a8b5fe704 completed March 9, 2026, 4:33 p.m.
Created at: March 6, 2026, 9:43 p.m.