Triple

T18990731
Position Surface form Disambiguated ID Type / Status
Subject A line E464674 entity
Predicate terminalStation P15150 FINISHED
Object Inwood–207th 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: Inwood–207th Street | Statement: [A line, terminalStation, Inwood–207th Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Inwood–207th Street
Context triple: [A line, terminalStation, 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 137th Street
    West 137th Street is a major east–west street in the Harlem neighborhood of Manhattan, New York City.
  • C. West 207th Street
    West 207th Street is a major east–west thoroughfare in the Inwood neighborhood of Upper Manhattan, New York City, serving as a key local commercial and transit corridor.
  • D. West 139th Street
    West 139th Street is a residential street in Harlem, New York City, noted for its historic brownstone architecture and inclusion in the St. Nicholas Historic District.
  • E. West 168th Street
    West 168th Street is a major east–west thoroughfare in the Washington Heights neighborhood of Upper Manhattan, known for serving the NewYork–Presbyterian/Columbia University Irving Medical Center area and nearby institutional and residential blocks.
  • 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_69d8dd01a56c81909694a128c66b21d7 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d6632cb08190a28f6ab74c2156d8 completed April 20, 2026, 7:31 a.m.
Created at: April 10, 2026, 12:01 p.m.