Triple

T19115839
Position Surface form Disambiguated ID Type / Status
Subject North Avenue Light RailLink stop (Howard Street) E467904 entity
Predicate category P87 FINISHED
Object Baltimore Light RailLink stations — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Baltimore Light RailLink stations | Statement: [North Avenue Light RailLink stop (Howard Street), category, Baltimore Light RailLink stations]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Baltimore Light RailLink stations
Context triple: [North Avenue Light RailLink stop (Howard Street), category, Baltimore Light RailLink stations]
  • A. Baltimore Light RailLink
    Baltimore Light RailLink is a light rail transit system serving the Baltimore metropolitan area, connecting key locations including downtown Baltimore and Baltimore/Washington International Thurgood Marshall Airport.
  • B. BaltimoreLink
    BaltimoreLink is a bus-based public transit system in the Baltimore region that provides redesigned, high-frequency and neighborhood bus services connecting riders across the broader Baltimore–Washington metropolitan area.
  • C. Baltimore Light Rail chosen
    Baltimore Light Rail is a regional light rail transit system serving Baltimore, Maryland, and its surrounding suburbs.
  • D. Baltimore Metro SubwayLink
    The Baltimore Metro SubwayLink is a rapid transit subway system serving Baltimore, Maryland, providing high-capacity rail service along a primary east–west corridor through the city and into surrounding areas.
  • E. Baltimore rail network
    The Baltimore rail network is the interconnected system of freight and passenger rail lines serving the Baltimore, Maryland metropolitan area, linking the city to regional and national rail corridors.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8dd06a26481908039e2a1bae8c597 elicitation completed
NER batch_69e5e3984bf48190818fa2b01b75decb ner completed
Created at: April 10, 2026, 12:05 p.m.