Triple

T1239460
Position Surface form Disambiguated ID Type / Status
Subject Nostrand Avenue Line E26624 entity
Predicate namedAfter P63 FINISHED
Object Nostrand Avenue
Nostrand Avenue is a major north–south thoroughfare in Brooklyn, New York City, running through several neighborhoods and serving as a key commercial and transit corridor.
 E310191 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: Nostrand Avenue | Statement: [Nostrand Avenue Line, namedAfter, Nostrand Avenue]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nostrand Avenue
Context triple: [Nostrand Avenue Line, namedAfter, Nostrand Avenue]
  • A. Nostrand Avenue
    Nostrand Avenue is a commuter rail station in Brooklyn, New York, serving passengers on the Long Island Rail Road’s Atlantic Branch.
  • B. Jerome Avenue
    Jerome Avenue is a major north–south thoroughfare in the Bronx, New York City, lined with commercial, residential, and industrial areas and paralleled for much of its length by an elevated subway line.
  • C. Stuyvesant Avenue
    Stuyvesant Avenue is a prominent residential street in the Bedford–Stuyvesant neighborhood of Brooklyn, New York City, known for its historic brownstones and tree-lined blocks.
  • D. Tompkins Avenue
    Tompkins Avenue is a prominent thoroughfare in Brooklyn’s Bedford–Stuyvesant neighborhood, known for its historic brownstones, local businesses, and role in the area’s cultural life.
  • E. Sutphin Boulevard
    Sutphin Boulevard is a major thoroughfare in the Jamaica neighborhood of Queens, New York City, known for its busy commercial activity and transit connections.
  • 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: Nostrand Avenue
Triple: [Nostrand Avenue Line, namedAfter, Nostrand Avenue]
Generated description
Nostrand Avenue is a major north–south thoroughfare in Brooklyn, New York City, running through several neighborhoods and serving as a key commercial and transit corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nostrand Avenue
Target entity description: Nostrand Avenue is a major north–south thoroughfare in Brooklyn, New York City, running through several neighborhoods and serving as a key commercial and transit corridor.
  • A. Nostrand Avenue
    Nostrand Avenue is a commuter rail station in Brooklyn, New York, serving passengers on the Long Island Rail Road’s Atlantic Branch.
  • B. Jerome Avenue
    Jerome Avenue is a major north–south thoroughfare in the Bronx, New York City, lined with commercial, residential, and industrial areas and paralleled for much of its length by an elevated subway line.
  • C. Stuyvesant Avenue
    Stuyvesant Avenue is a prominent residential street in the Bedford–Stuyvesant neighborhood of Brooklyn, New York City, known for its historic brownstones and tree-lined blocks.
  • D. Tompkins Avenue
    Tompkins Avenue is a prominent thoroughfare in Brooklyn’s Bedford–Stuyvesant neighborhood, known for its historic brownstones, local businesses, and role in the area’s cultural life.
  • E. Sutphin Boulevard
    Sutphin Boulevard is a major thoroughfare in the Jamaica neighborhood of Queens, New York City, known for its busy commercial activity and transit connections.
  • 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_69a4948689d08190b3a4a3f388c02148 completed March 1, 2026, 7:33 p.m.
NER Named-entity recognition batch_69a4bf41c5d08190b07adbdb24d35a76 completed March 1, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69b05570cd488190bd9ce6b3a854a427 completed March 10, 2026, 5:31 p.m.
NEDg Description generation batch_69b061ddcc0c81908fa237d8c8aae72f completed March 10, 2026, 6:24 p.m.
NED2 Entity disambiguation (via description) batch_69b0628d5f608190b7a13ac2e8b8d721 completed March 10, 2026, 6:27 p.m.
Created at: March 1, 2026, 7:47 p.m.