Triple

T9546783
Position Surface form Disambiguated ID Type / Status
Subject Norwood–205th Street E230309 entity
Predicate northernTerminalOf P3375 FINISHED
Object IND Concourse Line E37460 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: IND Concourse Line | Statement: [Norwood–205th Street, northernTerminalOf, IND Concourse Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: IND Concourse Line
Context triple: [Norwood–205th Street, northernTerminalOf, IND Concourse Line]
  • A. IND Concourse Line chosen
    The IND Concourse Line is a New York City Subway line in the Bronx that primarily carries B and D trains and connects the borough to Manhattan via the IND Eighth Avenue Line.
  • B. IND Sixth Avenue Line
    The IND Sixth Avenue Line is a major New York City Subway trunk line in Manhattan running primarily beneath Sixth Avenue and served by several B Division routes.
  • C. Concourse Line
    The Concourse Line is a New York City Subway line in the Bronx, primarily served by the B and D trains and running along the Grand Concourse corridor.
  • D. IND Crosstown Line
    The IND Crosstown Line is a New York City Subway line in Brooklyn and Queens served by the G train, notable for being the only major line that does not enter Manhattan.
  • E. The Red Line
    The Red Line is an American television drama miniseries that follows the intersecting lives of three Chicago families after a white police officer shoots an unarmed Black doctor, and is known for starring Noah Wyle.
  • 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: northernTerminalOf
Context triple: [Norwood–205th Street, northernTerminalOf, IND Concourse Line]
  • A. northernTerminusConnects
    Indicates that a route, line, or pathway connects to or ends at a specified location at its northernmost terminus.
  • B. northernTerminusCity
    Indicates that one city serves as the northern endpoint or final stop of a route, line, or corridor relative to another location.
  • C. terminusNortheast
    Indicates that one entity serves as the northeastern terminus or endpoint of another entity (such as a route, line, or path).
  • D. northernTerminusMunicipality
    Indicates that a municipality serves as the northern endpoint or terminus of a route, line, or similar linear feature.
  • E. terminusNorth chosen
    Indicates that one entity serves as the northern endpoint or final stop of another entity, such as a route, line, or path.
  • 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_69ca847c70b8819088a0a0bad64a50d6 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9902fca081909125660ae6336d3f completed April 1, 2026, 10:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1527c0914819087ffa9d201afdd35 completed April 4, 2026, 6:03 p.m.
PD Predicate disambiguation batch_69ccd58bd21881908b860e3ee469af13 completed April 1, 2026, 8:21 a.m.
Created at: March 30, 2026, 8:02 p.m.