Triple

T20204006
Position Surface form Disambiguated ID Type / Status
Subject D03 E493299 entity
Predicate openedWithLine P37968 FINISHED
Object Orange Line (via Federal Center SW) 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: Orange Line (via Federal Center SW) | Statement: [D03, openedWithLine, Orange Line (via Federal Center SW)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Orange Line (via Federal Center SW)
Context triple: [D03, openedWithLine, Orange Line (via Federal Center SW)]
  • A. Orange Line (Metrorail)
    The Orange Line is a rapid transit route in the Miami Metrorail system that primarily connects Miami International Airport with downtown Miami and other key areas of Miami-Dade County.
  • B. Orange Line (via transfer stations)
    The Orange Line (via transfer stations) is a rapid transit route in the Chicago 'L' system that can be accessed from the Green Line South Side Main Line through designated interchange stations.
  • C. Orange Line (western end)
    The Orange Line (western end) is the western terminus section of Montreal’s Orange metro line, serving as the endpoint of trains that start or finish at Côte-Vertu station.
  • D. Orange Line (post-1960s)
    The Orange Line (post-1960s) is a major rapid transit route in Boston’s MBTA system that succeeded the historic Washington Street Elevated and now runs from Oak Grove through downtown to Forest Hills.
  • E. Orange Line at Clark/Lake
    The Orange Line at Clark/Lake is a Chicago 'L' rapid transit route serving the Loop and Midway Airport, intersecting multiple CTA lines at the busy Clark/Lake station.
  • 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: Orange Line (via Federal Center SW)
Target entity description: Orange Line (via Federal Center SW) is a Washington Metro service pattern of the Orange Line that operates through the Federal Center SW station in downtown Washington, D.C.
  • A. Orange Line (Metrorail)
    The Orange Line is a rapid transit route in the Miami Metrorail system that primarily connects Miami International Airport with downtown Miami and other key areas of Miami-Dade County.
  • B. Orange Line (via transfer stations)
    The Orange Line (via transfer stations) is a rapid transit route in the Chicago 'L' system that can be accessed from the Green Line South Side Main Line through designated interchange stations.
  • C. Orange Line (western end)
    The Orange Line (western end) is the western terminus section of Montreal’s Orange metro line, serving as the endpoint of trains that start or finish at Côte-Vertu station.
  • D. Orange Line (post-1960s)
    The Orange Line (post-1960s) is a major rapid transit route in Boston’s MBTA system that succeeded the historic Washington Street Elevated and now runs from Oak Grove through downtown to Forest Hills.
  • E. Orange Line at Clark/Lake
    The Orange Line at Clark/Lake is a Chicago 'L' rapid transit route serving the Loop and Midway Airport, intersecting multiple CTA lines at the busy Clark/Lake station.
  • 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_69da6269614c8190bb40475d9d477358 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66d8f90108190b72e37c0056de0f8 completed April 20, 2026, 6:16 p.m.
Created at: April 11, 2026, 11:38 p.m.