Triple

T8923175
Position Surface form Disambiguated ID Type / Status
Subject IND Crosstown Line E212473 entity
Predicate hasStation P35 FINISHED
Object Bedford–Nostrand Avenues
Bedford–Nostrand Avenues is a New York City Subway station in Brooklyn served by the G train on the IND Crosstown Line.
E784619 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: Bedford–Nostrand Avenues | Statement: [IND Crosstown Line, hasStation, Bedford–Nostrand Avenues]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bedford–Nostrand Avenues
Context triple: [IND Crosstown Line, hasStation, Bedford–Nostrand Avenues]
  • A. Belmont Avenue
    Belmont Avenue is a major east–west thoroughfare on Chicago’s North Side, known for its busy commercial districts, nightlife, and diverse neighborhoods.
  • B. Parsons Boulevard
    Parsons Boulevard is a major thoroughfare in the Queens borough of New York City that runs through neighborhoods such as Jamaica and connects to key transit hubs and commercial areas.
  • C. Harvard Avenue
    Harvard Avenue is a major commercial and transit corridor in Boston’s Allston neighborhood, known for its dense mix of shops, restaurants, and nightlife.
  • D. Sanborn Avenue
    Sanborn Avenue is a street in the Silver Lake neighborhood of Los Angeles that runs through the Sunset Junction area, known for its eclectic mix of shops, cafes, and nightlife.
  • E. Sedgwick Avenue
    Sedgwick Avenue is a major street in the Bronx, New York City, known for its residential character and its proximity to landmarks like the Jerome Park Reservoir and the birthplace of hip-hop culture.
  • 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: Bedford–Nostrand Avenues
Triple: [IND Crosstown Line, hasStation, Bedford–Nostrand Avenues]
Generated description
Bedford–Nostrand Avenues is a New York City Subway station in Brooklyn served by the G train on the IND Crosstown Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bedford–Nostrand Avenues
Target entity description: Bedford–Nostrand Avenues is a New York City Subway station in Brooklyn served by the G train on the IND Crosstown Line.
  • A. Belmont Avenue
    Belmont Avenue is a major east–west thoroughfare on Chicago’s North Side, known for its busy commercial districts, nightlife, and diverse neighborhoods.
  • B. Parsons Boulevard
    Parsons Boulevard is a major thoroughfare in the Queens borough of New York City that runs through neighborhoods such as Jamaica and connects to key transit hubs and commercial areas.
  • C. Harvard Avenue
    Harvard Avenue is a major commercial and transit corridor in Boston’s Allston neighborhood, known for its dense mix of shops, restaurants, and nightlife.
  • D. Sanborn Avenue
    Sanborn Avenue is a street in the Silver Lake neighborhood of Los Angeles that runs through the Sunset Junction area, known for its eclectic mix of shops, cafes, and nightlife.
  • E. Sedgwick Avenue
    Sedgwick Avenue is a major street in the Bronx, New York City, known for its residential character and its proximity to landmarks like the Jerome Park Reservoir and the birthplace of hip-hop culture.
  • 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_69ca839481d48190b42b037e0d0f636c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6652d63881908821c8735984322a completed April 1, 2026, 12:26 a.m.
NED1 Entity disambiguation (via context triple) batch_69d065b51dd881908a7cb8c02562801b completed April 4, 2026, 1:13 a.m.
NEDg Description generation batch_69d066f0aa588190997de81afd8dc0b5 completed April 4, 2026, 1:18 a.m.
NED2 Entity disambiguation (via description) batch_69d067e17fac819095544182f3232bf5 completed April 4, 2026, 1:22 a.m.
Created at: March 30, 2026, 6:56 p.m.