Triple

T14293559
Position Surface form Disambiguated ID Type / Status
Subject Bajcsy-Zsilinszky út station E354379 entity
Predicate partOfHistoricLine P76655 FINISHED
Object Millennium Underground Railway E349641 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: Millennium Underground Railway | Statement: [Bajcsy-Zsilinszky út station, partOfHistoricLine, Millennium Underground Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Millennium Underground Railway
Context triple: [Bajcsy-Zsilinszky út station, partOfHistoricLine, Millennium Underground Railway]
  • A. Eidan Subway
    Eidan Subway was the former name of Tokyo’s main rapid transit system, operated by the Teito Rapid Transit Authority before it became Tokyo Metro.
  • B. Minimetrò
    Minimetrò is an automated, cable-driven people mover system that serves as a key component of Perugia’s urban public transportation network.
  • C. M1 Millennium Underground Railway chosen
    The M1 Millennium Underground Railway is Budapest’s historic yellow metro line, recognized as the oldest electrified underground railway on the European continent and a UNESCO World Heritage site.
  • D. SORTA Metro
    SORTA Metro is the primary public bus transit system serving Cincinnati and its surrounding Hamilton County region.
  • E. Länsimetro
    Länsimetro is a major westward extension of the Helsinki Metro that connects central Helsinki with the neighboring city of Espoo through a series of new underground stations.
  • 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: partOfHistoricLine
Context triple: [Bajcsy-Zsilinszky út station, partOfHistoricLine, Millennium Underground Railway]
  • A. lineHistoricallyPartOf chosen
    Indicates that a given line (such as a route, boundary, or infrastructure segment) was formerly included within or belonged to a larger line or system at some point in the past.
  • B. historicallyPartOf
    Indicates that one entity was formerly a component, region, or subdivision of another entity during a past historical period, but is not necessarily part of it in the present.
  • C. isHeritageRoute
    Indicates that a route is officially recognized or designated as a heritage route, typically due to its historical, cultural, or natural significance.
  • D. lineHistorically
    Indicates that a line or route has existed or operated during a specific historical period or context.
  • E. partOfHistoricalStructure
    Indicates that one entity is a component, section, or element belonging to a larger historical structure.
  • 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_69d8278e17088190b328c5a9d4be74ff completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de7179368081908117a9ccfbf94fd4 completed April 14, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c34d038819097b441c943ea5063 completed May 8, 2026, 2:36 a.m.
PD Predicate disambiguation batch_69de2a8f81f08190af737e1654847aa6 completed April 14, 2026, 11:52 a.m.
Created at: April 10, 2026, 1:11 a.m.