Triple

T6699960
Position Surface form Disambiguated ID Type / Status
Subject New York City Subway 5 line E152852 entity
Predicate southernTerminalVariants P5249 FINISHED
Object Flatbush Avenue–Brooklyn College E126489 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: Flatbush Avenue–Brooklyn College | Statement: [New York City Subway 5 line, southernTerminalVariants, Flatbush Avenue–Brooklyn College]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Flatbush Avenue–Brooklyn College
Context triple: [New York City Subway 5 line, southernTerminalVariants, Flatbush Avenue–Brooklyn College]
  • A. Flatbush Avenue–Brooklyn College chosen
    Flatbush Avenue–Brooklyn College is a New York City Subway terminal station in Brooklyn serving the 2 and 5 trains near Brooklyn College.
  • B. Bedford Park Boulevard–Lehman College
    Bedford Park Boulevard–Lehman College is a New York City Subway station in the Bronx serving the IND Concourse Line near the Lehman College campus.
  • C. Flatbush
    Flatbush is a diverse, historically Caribbean-American neighborhood in central Brooklyn, New York City, known for its vibrant culture and Victorian-era residential streets.
  • D. Flatbush Avenue
    Flatbush Avenue is a major thoroughfare in Brooklyn, New York City, running from Downtown Brooklyn through several neighborhoods to the Marine Parkway–Gil Hodges Memorial Bridge.
  • E. Woodhaven Boulevard–Queens Center
    Woodhaven Boulevard–Queens Center is a New York City Subway station in Queens that serves the Queens Center Mall and the surrounding Rego Park area.
  • 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: southernTerminalVariants
Context triple: [New York City Subway 5 line, southernTerminalVariants, Flatbush Avenue–Brooklyn College]
  • A. hasSouthernTerminus chosen
    Indicates that one entity serves as the southern endpoint or terminus of another entity, such as a route, line, or path.
  • B. southTerminusType
    Indicates the type or nature of the southern endpoint or terminus of something (such as a route, line, or boundary).
  • C. southTerminusRegion
    Indicates that a given region serves as the southern endpoint or terminus of a specified route, feature, or entity.
  • D. terminusSouthNear
    Indicates that the southern end or terminus of one entity is located close to another entity.
  • E. terminusSouthCountry
    Indicates that the southern terminus of a route, line, or connection is located within the specified country.
  • 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_69c68807adbc8190b8632df42b39eda0 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d16897e48190b43eda2206b14d6a completed March 27, 2026, 6:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6f7bfcb048190b682f4ec7e404b3e completed March 27, 2026, 9:33 p.m.
PD Predicate disambiguation batch_69c6d089c7488190a00853fb12f53b2a completed March 27, 2026, 6:46 p.m.
Created at: March 27, 2026, 2:05 p.m.