Triple

T18894229
Position Surface form Disambiguated ID Type / Status
Subject New York City Subway 1 line E462169 entity
Predicate terminalStationNorth P3375 FINISHED
Object Van Cortlandt Park–242nd Street NE NERFINISHED

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: Van Cortlandt Park–242nd Street | Statement: [New York City Subway 1 line, terminalStationNorth, Van Cortlandt Park–242nd Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Van Cortlandt Park–242nd Street
Context triple: [New York City Subway 1 line, terminalStationNorth, Van Cortlandt Park–242nd Street]
  • A. Van Cortlandt Park–242nd Street chosen
    Van Cortlandt Park–242nd Street is a New York City Subway station in the Bronx that serves as the northern terminal of the IRT Broadway–Seventh Avenue Line.
  • B. Ozone Park–Lefferts Boulevard
    Ozone Park–Lefferts Boulevard is a New York City Subway station in Queens serving as one of the terminal stops on the IND Fulton Street Line.
  • C. 149th Street–Grand Concourse
    149th Street–Grand Concourse is a major New York City Subway station complex in the Bronx that serves as a key transfer point between multiple lines and connects the South Bronx to Manhattan.
  • D. Morrison Avenue–Soundview
    Morrison Avenue–Soundview is a local station in the Bronx on the New York City Subway, serving the Soundview neighborhood.
  • E. East 241st Street
    East 241st Street is a major east–west thoroughfare in the Wakefield neighborhood at the northern edge of the Bronx in New York City.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d8dcfd05bc819088903cca13cc2846 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c47dfa8c8190940858a010129d13 completed April 20, 2026, 6:15 a.m.
Created at: April 10, 2026, 11:58 a.m.