Triple

T22799100
Position Surface form Disambiguated ID Type / Status
Subject METRORail Green Line E564333 entity
Predicate connectsDistrict P2564 FINISHED
Object East End — 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: East End | Statement: [METRORail Green Line, connectsDistrict, East End]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East End
Context triple: [METRORail Green Line, connectsDistrict, East End]
  • A. East End
    East End is a small hamlet forming part of the rural village of Swerford in Oxfordshire, England.
  • B. East End
    East End is a quiet, less-developed district on the eastern side of Grand Cayman known for its rugged coastline, diving spots, and more laid-back, local atmosphere.
  • C. East End
    East End is a coastal village and residential community located on the eastern tip of Tortola in the British Virgin Islands.
  • D. East End
    East End is a historic, waterfront neighborhood on the eastern peninsula of Portland, Maine, known for its scenic views, parks, and residential character.
  • E. East End
    East End is a historically working-class and culturally diverse area of London, known for its industrial past, immigrant communities, and role in the city’s social and economic history.
  • 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: East End
Target entity description: East End is a historic, traditionally working-class neighborhood in Houston, Texas, known for its industrial roots, cultural diversity, and ongoing urban revitalization.
  • A. East End chosen
    East End is a historic, predominantly Hispanic neighborhood in eastern Houston known for its industrial roots, rail infrastructure, and ongoing urban revitalization.
  • B. East End
    East End is a historically working-class and culturally diverse area of London, known for its industrial past, immigrant communities, and role in the city’s social and economic history.
  • C. East End
    East End is a historic, waterfront neighborhood on the eastern peninsula of Portland, Maine, known for its scenic views, parks, and residential character.
  • D. East End
    East End is a residential beachfront neighborhood located on the eastern side of Long Beach, New York, known for its ocean views and boardwalk access.
  • E. East End
    East End is a quiet, less-developed district on the eastern side of Grand Cayman known for its rugged coastline, diving spots, and more laid-back, local atmosphere.
  • F. None of above.

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_69e2458185f88190b0045227ee420411 completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17cdb6ba48190936bd356704c1241 completed April 29, 2026, 3:36 a.m.
Created at: April 17, 2026, 3:31 p.m.