Triple

T10634116
Position Surface form Disambiguated ID Type / Status
Subject Bedford Avenue E250533 entity
Predicate servedBy P82 FINISHED
Object Bedford Avenue station (L train)
Bedford Avenue station (L train) is a New York City Subway station in Williamsburg, Brooklyn, known as a busy hub on the L line and a key access point to the neighborhood’s shops, restaurants, and nightlife.
 E876431 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 Avenue station (L train) | Statement: [Bedford Avenue, servedBy, Bedford Avenue station (L train)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bedford Avenue station (L train)
Context triple: [Bedford Avenue, servedBy, Bedford Avenue station (L train)]
  • A. Flushing Avenue station (BMT Jamaica Line)
    Flushing Avenue station (BMT Jamaica Line) is an elevated New York City Subway station in Brooklyn served by the J and M trains on the BMT Jamaica Line.
  • B. 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.
  • C. Bloomfield Avenue station
    Bloomfield Avenue station is a light rail stop on the Newark Light Rail system in Newark, New Jersey, serving local commuters along the Bloomfield Avenue corridor.
  • D. 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.
  • E. Classon Avenue subway station
    Classon Avenue subway station is a local New York City Subway stop in Brooklyn on the G line, serving the Clinton Hill and Bedford–Stuyvesant neighborhoods.
  • 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 Avenue station (L train)
Triple: [Bedford Avenue, servedBy, Bedford Avenue station (L train)]
Generated description
Bedford Avenue station (L train) is a New York City Subway station in Williamsburg, Brooklyn, known as a busy hub on the L line and a key access point to the neighborhood’s shops, restaurants, and nightlife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bedford Avenue station (L train)
Target entity description: Bedford Avenue station (L train) is a New York City Subway station in Williamsburg, Brooklyn, known as a busy hub on the L line and a key access point to the neighborhood’s shops, restaurants, and nightlife.
  • A. Flushing Avenue station (BMT Jamaica Line)
    Flushing Avenue station (BMT Jamaica Line) is an elevated New York City Subway station in Brooklyn served by the J and M trains on the BMT Jamaica Line.
  • B. 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.
  • C. Bloomfield Avenue station
    Bloomfield Avenue station is a light rail stop on the Newark Light Rail system in Newark, New Jersey, serving local commuters along the Bloomfield Avenue corridor.
  • D. 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.
  • E. Classon Avenue subway station
    Classon Avenue subway station is a local New York City Subway stop in Brooklyn on the G line, serving the Clinton Hill and Bedford–Stuyvesant neighborhoods.
  • 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.