Triple

T1911227
Position Surface form Disambiguated ID Type / Status
Subject Queens Boulevard Line E38113 entity
Predicate hasStation P35 FINISHED
Object Northern Boulevard
Northern Boulevard is a New York City Subway station in Queens served by the IND Queens Boulevard Line.
E268219 NE FINISHED

How this triple was built (4 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: Northern Boulevard | Statement: [Queens Boulevard Line, hasStation, Northern Boulevard]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northern Boulevard
Context triple: [Queens Boulevard Line, hasStation, Northern Boulevard]
  • A. Wilson Boulevard
    Wilson Boulevard is a major arterial street in Arlington, Virginia, lined with shops, restaurants, and offices and serving as a key east–west corridor through several urban neighborhoods.
  • B. Westwood Boulevard
    Westwood Boulevard is a primary north–south thoroughfare in Los Angeles’ Westwood neighborhood, connecting the UCLA area with major commercial and residential districts and linking to key city arterials.
  • C. Morrissey Boulevard
    Morrissey Boulevard is a major waterfront thoroughfare in Boston, Massachusetts, running through the Dorchester area and connecting key neighborhoods and institutions along the city’s southeastern shoreline.
  • D. Baltimore Avenue
    Baltimore Avenue is a major thoroughfare in West Philadelphia known for hosting street-running trolley service as part of SEPTA’s Subway–Surface lines.
  • E. Porter Avenue
    Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Northern Boulevard
Triple: [Queens Boulevard Line, hasStation, Northern Boulevard]
Generated description
Northern Boulevard is a New York City Subway station in Queens served by the IND Queens Boulevard Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northern Boulevard
Target entity description: Northern Boulevard is a New York City Subway station in Queens served by the IND Queens Boulevard Line.
  • A. Wilson Boulevard
    Wilson Boulevard is a major arterial street in Arlington, Virginia, lined with shops, restaurants, and offices and serving as a key east–west corridor through several urban neighborhoods.
  • B. Westwood Boulevard
    Westwood Boulevard is a primary north–south thoroughfare in Los Angeles’ Westwood neighborhood, connecting the UCLA area with major commercial and residential districts and linking to key city arterials.
  • C. Morrissey Boulevard
    Morrissey Boulevard is a major waterfront thoroughfare in Boston, Massachusetts, running through the Dorchester area and connecting key neighborhoods and institutions along the city’s southeastern shoreline.
  • D. Baltimore Avenue
    Baltimore Avenue is a major thoroughfare in West Philadelphia known for hosting street-running trolley service as part of SEPTA’s Subway–Surface lines.
  • E. Porter Avenue
    Porter Avenue is a historic, Olmsted-designed boulevard in Buffalo, New York, that forms part of the city’s landmark park and parkway system.
  • F. None of above. chosen

Provenance (5 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_69a8862a26088190aae5243695aeefc0 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb1b88db48190a9229a7416054a85 completed March 7, 2026, 5:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69aef07752c48190ad74d87ad232b60c completed March 9, 2026, 4:08 p.m.
NEDg Description generation batch_69aef14e9a548190b45ae4a9a5f7b4e8 completed March 9, 2026, 4:11 p.m.
NED2 Entity disambiguation (via description) batch_69aef6c34e748190b079d7600f6f7ed5 completed March 9, 2026, 4:35 p.m.
Created at: March 4, 2026, 7:35 p.m.