Triple

T10634117
Position Surface form Disambiguated ID Type / Status
Subject Bedford Avenue E250533 entity
Predicate servedBy P82 FINISHED
Object Bedford–Nostrand Avenues station (G train)
Bedford–Nostrand Avenues station (G train) is an underground New York City Subway station in Brooklyn on the IND Crosstown Line, serving the G train.
 E876432 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 station (G train) | Statement: [Bedford Avenue, servedBy, Bedford–Nostrand Avenues station (G train)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bedford–Nostrand Avenues station (G train)
Context triple: [Bedford Avenue, servedBy, Bedford–Nostrand Avenues station (G train)]
  • A. Norwood Avenue station
    Norwood Avenue station is an elevated New York City Subway station in Brooklyn serving the J and Z lines near the Cypress Hills neighborhood.
  • B. Mountain Avenue station
    Mountain Avenue station is a New Jersey Transit commuter rail stop in Montclair, New Jersey, providing local access to regional rail service.
  • C. Jersey Avenue station
    Jersey Avenue station is a New Jersey Transit commuter rail stop on the Northeast Corridor Line in New Brunswick, New Jersey, serving nearby communities including Franklin Park.
  • D. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • E. Garfield Avenue station
    Garfield Avenue station is a Hudson–Bergen Light Rail stop in Jersey City, New Jersey, serving the Bergen-Lafayette neighborhood.
  • 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 station (G train)
Triple: [Bedford Avenue, servedBy, Bedford–Nostrand Avenues station (G train)]
Generated description
Bedford–Nostrand Avenues station (G train) is an underground New York City Subway station in Brooklyn on the IND Crosstown Line, serving the G train.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bedford–Nostrand Avenues station (G train)
Target entity description: Bedford–Nostrand Avenues station (G train) is an underground New York City Subway station in Brooklyn on the IND Crosstown Line, serving the G train.
  • A. Norwood Avenue station
    Norwood Avenue station is an elevated New York City Subway station in Brooklyn serving the J and Z lines near the Cypress Hills neighborhood.
  • B. Mountain Avenue station
    Mountain Avenue station is a New Jersey Transit commuter rail stop in Montclair, New Jersey, providing local access to regional rail service.
  • C. Jersey Avenue station
    Jersey Avenue station is a New Jersey Transit commuter rail stop on the Northeast Corridor Line in New Brunswick, New Jersey, serving nearby communities including Franklin Park.
  • D. Fairview Avenue station
    Fairview Avenue station is a commuter rail stop in Downers Grove, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • E. Garfield Avenue station
    Garfield Avenue station is a Hudson–Bergen Light Rail stop in Jersey City, New Jersey, serving the Bergen-Lafayette neighborhood.
  • 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6dfab47bc819086684edc1b6dce74 completed April 8, 2026, 11:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69d96bbd64d8819089d55af875d39e45 completed April 10, 2026, 9:29 p.m.
NEDg Description generation batch_69d9701de92881908c0b8f05eae97e35 completed April 10, 2026, 9:48 p.m.
NED2 Entity disambiguation (via description) batch_69d970f3f78081909bcb2dae6dae06d5 completed April 10, 2026, 9:51 p.m.
Created at: April 8, 2026, 9:02 p.m.