Triple

T13352784
Position Surface form Disambiguated ID Type / Status
Subject M2 line E318109 entity
Predicate isMajorRouteWithin P89731 FINISHED
Object Ankara Metro E80644 NE FINISHED

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: Ankara Metro | Statement: [M2 line, isMajorRouteWithin, Ankara Metro]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ankara Metro
Context triple: [M2 line, isMajorRouteWithin, Ankara Metro]
  • A. Ankara Metro chosen
    Ankara Metro is the rapid transit system serving Turkey's capital city, providing urban rail transportation across Ankara and its surrounding districts.
  • B. Istanbul Metro
    The Istanbul Metro is a rapid transit system serving Istanbul, Turkey, connecting key districts and transport hubs across the city.
  • C. Ankara commuter rail (Başkentray)
    Ankara commuter rail (Başkentray) is a suburban rail system serving the Ankara metropolitan area, providing frequent, high-capacity passenger service along key east–west corridors.
  • D. Izmir Metro
    Izmir Metro is a rapid transit rail system serving the city of Izmir, Turkey, providing high-capacity urban transportation across key districts.
  • E. Istanbul commuter rail network
    The Istanbul commuter rail network is a suburban rail system serving the greater Istanbul metropolitan area, integrating cross-Bosporus links and multiple lines to connect key residential and commercial districts.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: isMajorRouteWithin
Context triple: [M2 line, isMajorRouteWithin, Ankara Metro]
  • A. isMajorRouteFor
    Indicates that something serves as a primary or heavily used pathway or channel for the movement or flow of something else.
  • B. isMajorRouteInSystem chosen
    Indicates that a route functions as a primary or significant corridor within a specified transportation or network system.
  • C. hasMajorRouteType
    Indicates that an entity is associated with a primary classification of transportation route (such as highway, rail line, or other major route type).
  • D. isMajorSeeWithin
    Indicates that one entity is the primary or most significant location or area encompassed within the boundaries of another entity.
  • E. isMajorBusinessRoute
    Indicates that a route serves as a primary corridor for significant commercial or business-related traffic and activities.
  • F. None of above.

Provenance (4 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_69d806b5a3c08190b42c267fb092f98a completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d99e8d520881908aa23c7102b72b72 completed April 11, 2026, 1:06 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7c0d591648190beb4430c6b199eb8 completed May 3, 2026, 9:40 p.m.
PD Predicate disambiguation batch_69d98f6fd8bc819086dddb6f376efa57 completed April 11, 2026, 12:01 a.m.
Created at: April 9, 2026, 9:32 p.m.