Triple

T2239572
Position Surface form Disambiguated ID Type / Status
Subject A train E49361 entity
Predicate northernTerminal P3375 FINISHED
Object Inwood–207th Street E261235 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: Inwood–207th Street | Statement: [A train, northernTerminal, Inwood–207th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Inwood–207th Street
Context triple: [A train, northernTerminal, Inwood–207th Street]
  • A. Inwood–207th Street chosen
    Inwood–207th Street is a New York City Subway station in Upper Manhattan that serves as the northern terminal of the A train.
  • B. West 96th Street
    West 96th Street is a major crosstown street on Manhattan’s Upper West Side in New York City, connecting residential neighborhoods with key north–south routes and access to Riverside Park and the Hudson River.
  • C. West 215th Street
    West 215th Street is a street in the Inwood neighborhood at the northern tip of Manhattan in New York City.
  • D. East 96th Street
    East 96th Street is a major east–west thoroughfare in Manhattan, New York City, that serves as a key access point to Central Park and marks a transition between several of the borough’s neighborhoods.
  • E. West 120th Street
    West 120th Street is a street in Manhattan, New York City, that runs along the northern edge of Columbia University's Morningside Heights campus.
  • 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: northernTerminal
Context triple: [A train, northernTerminal, Inwood–207th Street]
  • A. terminusNorth chosen
    Indicates that one entity serves as the northern endpoint or final stop of another entity, such as a route, line, or path.
  • B. westTerminalStation
    Indicates that a station serves as the western terminal (end point) of a route, line, or service.
  • C. northernConnection
    Indicates a relationship where one entity is connected to another primarily through or via its northern side, direction, or region.
  • 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. terminusSouthNear
    Indicates that the southern end or terminus of one entity is located close to another entity.
  • 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_69a88aa84bdc819086df50e9c20b301e completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc0bb3fac81908b1e8518951dd160 completed March 7, 2026, 6:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69bdacb883188190a213986b2816cde2 completed March 20, 2026, 8:23 p.m.
PD Predicate disambiguation batch_69abbdafc07881909101266a33ae7031 completed March 7, 2026, 5:54 a.m.
Created at: March 4, 2026, 7:47 p.m.