Triple

T18880564
Position Surface form Disambiguated ID Type / Status
Subject UC San Diego Blue Line E461814 entity
Predicate hasStation P35 FINISHED
Object City College station — NE NERFINISHED

How this triple was built (3 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: City College station | Statement: [UC San Diego Blue Line, hasStation, City College station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City College station
Context triple: [UC San Diego Blue Line, hasStation, City College station]
  • A. 68th Street–Hunter College station
    68th Street–Hunter College station is a New York City Subway station on the Upper East Side of Manhattan serving Hunter College and the surrounding neighborhood.
  • B. Stone Avenue station
    Stone Avenue station is a commuter rail stop in La Grange, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • C. 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.
  • D. Forest Hills station
    Forest Hills station is a major multimodal transit hub in Boston that serves as a key interchange point for MBTA subway, commuter rail, and numerous bus routes.
  • E. Borough Hall station
    Borough Hall station is a major New York City Subway complex in Downtown Brooklyn that serves as a key transit hub connecting multiple lines beneath the Brooklyn Borough Hall and courthouse area.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: City College station
Target entity description: City College station is a San Diego Trolley light rail stop on the UC San Diego Blue Line serving the area near San Diego City College in downtown San Diego.
  • A. 68th Street–Hunter College station
    68th Street–Hunter College station is a New York City Subway station on the Upper East Side of Manhattan serving Hunter College and the surrounding neighborhood.
  • B. Stone Avenue station
    Stone Avenue station is a commuter rail stop in La Grange, Illinois, serving Metra's BNSF Railway Line in the Chicago metropolitan area.
  • C. 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.
  • D. Forest Hills station
    Forest Hills station is a major multimodal transit hub in Boston that serves as a key interchange point for MBTA subway, commuter rail, and numerous bus routes.
  • E. Borough Hall station
    Borough Hall station is a major New York City Subway complex in Downtown Brooklyn that serves as a key transit hub connecting multiple lines beneath the Brooklyn Borough Hall and courthouse area.
  • F. None of above. chosen

Provenance (2 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_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c3d133f08190a482e601c1866662 completed April 20, 2026, 6:12 a.m.
Created at: April 10, 2026, 11:57 a.m.