Triple

T6698675
Position Surface form Disambiguated ID Type / Status
Subject 1 train (IRT Broadway–Seventh Avenue Line) E152819 entity
Predicate servesStation P839 FINISHED
Object Marble Hill–225th Street E263299 NE FINISHED

How this triple was built (2 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: Marble Hill–225th Street | Statement: [1 train (IRT Broadway–Seventh Avenue Line), servesStation, Marble Hill–225th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Marble Hill–225th Street
Context triple: [1 train (IRT Broadway–Seventh Avenue Line), servesStation, Marble Hill–225th Street]
  • A. Marble Hill–225th Street chosen
    Marble Hill–225th Street is a New York City Subway station in the Marble Hill section of Manhattan that serves the 1 train on the IRT Broadway–Seventh Avenue Line.
  • B. West 230th Street
    West 230th Street is a major east–west thoroughfare in the Bronx, New York City, serving the Kingsbridge neighborhood and connecting local residential and commercial areas.
  • C. West 125th Street
    West 125th Street is a major east–west thoroughfare in Harlem, Manhattan, known as Martin Luther King Jr. Boulevard and serving as a key commercial and cultural corridor.
  • D. West 242nd Street
    West 242nd Street is a street in the Riverdale area of the Bronx, New York City, serving as a local thoroughfare near Van Cortlandt Park and the northern terminus of the 1 subway line.
  • E. West 231st Street
    West 231st Street is a key commercial corridor in the Kingsbridge neighborhood of the Bronx, lined with shops, services, and local businesses that serve the surrounding community.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c6d0a6082c819097a4301538399f59 completed March 27, 2026, 6:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69c9cf41d5308190be3ce32a4f7b707a completed March 30, 2026, 1:17 a.m.
Created at: March 27, 2026, 2:05 p.m.